IN SITU 13 C NMR TO DEVELOP MATERIALS FOR THE CAPTURE AND SEQUESTRATION OF CO 2

Size: px
Start display at page:

Download "IN SITU 13 C NMR TO DEVELOP MATERIALS FOR THE CAPTURE AND SEQUESTRATION OF CO 2"

Transcription

1 IN SITU 13 C NMR TO DEVELOP MATERIALS FOR THE CAPTURE AND SEQUESTRATION OF CO 2 Sophia Hayes, Mark Conradi, Phil Skemer Washington University in St. Louis

2 Carbon Sequestration Sequestration conditions: atm C Image from

3 Overview High-pressure, high-temperature NMR requires specialized, noncommercial probes. (NMR of gases, liquids, solids simultaneously). Can be applied to batch reactors or small-scale versions of CO 2 -subterranean processes Collaborators: Prof. Mark Conradi, Physics Prof. Phil Skemer, Earth & Planetary Science Researchers: Andy Surface Jeremy Moore Funding: WU Consortium for Clean Coal Utilization

4 Project Goals Determine chemical conditions that lead to CO 2 capture and mineralization. Learn to identify CO 2 phase and density from NMR, including dissolved CO 2 and other forms (i.d., carbonic acid, carbonate, etc.). Create a Center for spectroscopy and imaging of CO 2 at WU: rock samples (for sequestration) solid-phase adsorbents (for capture) chemical feedstocks (for utilization)

5 NMR: a One-slide Introduction NMR = nuclear magnetic resonance An element-selective, non-destructive form of spectroscopy that examines nuclear spins of specific isotopes, such as 13 C, 1 H, 15 N, 14 N Solution-state and gas-phase NMR narrow lines ppm Solid-state NMR subject to multiple broadening interactions ppm

6 NMR hardware development 6 High Pressure CO 2 NMR Magnet NMR Probe Heater

7 Physical Processes Neat CO 2 NMR can identify and separate signals from gas, liquid, supercritical CO 2. Most envisioned sequestration is at hightemperature, highpressure. Goal: learn to identify CO 2 phase and density from NMR, for later use in rock measurements.

8 Speciation: What form is the 13 C (1) (2) (3) (4) H 2 O + CO 2 H 2 CO 3 H + + HCO 3 2H + + CO 3 2 NMR frequencies of (1), (2), (3), (4) are different. NMR intensities yield concentrations of each. NMR is an in situ ph meter. Figure is from in vivo 13 C MRI, showing CO 2 peak and HCO 3 peak M.A. Schroeder et al., Cardiovascular Research (2010) 86,

9 In Situ Monitoring of a Reaction 9 13 C NMR of heterogeneous mixtures Mg(OH) 2, CO 2, water 13 C NMR Surface et. al, Environ. Sci. Technol DOI: /es301287n 90.6 atm, 80 C 40 min

10 In Situ Monitoring of a Reaction C NMR Surface et. al, Environ. Sci. Technol DOI: /es301287n 80 bar, 80 C 58 hrs rxn

11 In Situ Monitoring of a Reaction C NMR 13 C NMR 81 C, 80 bar ~1.5 weeks sc-co 2 CO 2(aq) HCO 3 (aq) Solid Carbonate

12 Numerous Magnesium Carbonate- Related Minerals 12

13 Hydromagnesite CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE [4MgCO 3 Mg(OH) 2 4H 2 O]

14 Magnesite MgCO3

15 Solid Lineshape Indicative of Structure 15 Simulation Our Product(s) Pure MgCO 3 Data Fit

16 Conclusions Developed a new in situ NMR tool that: Distinguishes between 13 C NMR of gas, liquid and supercritical CO 2 phases. Monitors carbonate formation in mineral reactions with CO 2 for a variety of conditions (i.e., temperature, pressure, ph, and brine composition.) Measures ph with accuracy (+/- 0.1 ph) at high pressures and temperatures. Able to analyze heterogeneous mixtures, candidate rocks for geosequestration, or other chemicals for in situ reactions. Carbonates yield characteristic lineshapes and chemical shifts that allow their local site symmetry (structure) to be elucidated. Mineral phases: nesquehonite, hydromagnesite, dypingite identified This spectroscopic tool enables quantification and identification of carbonates in complex mixtures. Reaction conditions favorable to their formation can be studied, as well as the rates of these reactions for optimization of CO 2 utilization and sequestration.

17 References and Future Funding Giammar, Daniel E.*; Wang, Fei; Guo, Bin; Surface, J. Andrew; Peters, Catherine A.; Conradi, Mark S.; Hayes, Sophia E. Impacts of Diffusive Transport on Carbonate Mineral Formation from Magnesium Silicate-CO 2 -Water Reactions submitted Envi. Sci Tech Moore, Jeremy K.; Surface, J. Andrew; Brenner, Allison; Louis, Wang; Skemer, Philip; Conradi, Mark S.; *Hayes, Sophia E. Quantitative Identification of Metastable Magnesium Carbonate Minerals by Solid-State 13 C NMR Spectroscopy submitted Envir. Sci. Tech Surface, J. Andrew; Wang, Fei; Zhu, Yanzhe; Conradi, Mark; Hayes, Sophia E.; *Giammar, Daniel E. Measuring ph at high pressure and temperature using 13 C NMR Envir. Sci. Tech., submitted Under revision Surface, J. Andrew; Skemer, Philip ; *Hayes, Sophia E.; *Conradi, Mark S. In Situ Measurement of Magnesium Carbonate Formation from CO 2 Using Static High Pressure and Temperature 13 C NMR Envir. Sci. Tech., 2013, 47, doi: /es301287n Future Funding DOE National Energy Technology Lab, DE-FOA Impact of microstructure on the containment and migration of CO2 in fractured basalts (Lead-PI: Dan Giammar; Co-PI s: Mark Coradi, Sophia Hayes, Phil Skemer, and Brian Ellis, Univ MI)

18 Carbon Capture Materials Solid-state 13 C NMR of materials for adsorption of CO 2, dominantly in flue gases Prof. Chris Jones Georgia Institute of Technology Prof. Michael Guiver Univ. of British Columbia

19 Solid Amine Sorbents Class 1: Polyethyleneimine (PEI) Polymer physically impregnated into porous silica support Class 3: Hyperbranched Aminosilica (HAS) In situ polymerization of amine monomers on porous silica support Solid amine sorbents adsorb CO 2 : By chemisorption? By physisorption? Bollini, Didas, Jones, J. Mater. Chem., 2011, 21,

20 ppm CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE In Situ Static 13 C NMR: PEI NMR exhibits both broad and narrow features 13 C NMR of solids and gases Solid signal found at different chemical shift Chemisorption CO 2 gas peak confirmed by evacuation Broad peak from solid reaction product

21 CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE Ex Situ Cross-Polarization Magic Angle Spinning NMR Rapidly rotating the sample narrows the line width of resonances from solids. (Ex situ experiments) Narrowed lines enables peak identification based on their (familiar) chemical shifts In Situ 13 C static NMR of reaction mixture (gas and solids) Ex Situ 13 C CPMAS of solids collected from in situ probe Solid adsorption product (163.2 ppm) * * PEI polymer 47.7 ppm 38.3 ppm ppm (No CO 2 gas) * * ppm * * ppm

22 CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE Solid Adsorption Product What are the possible products? (~164 ppm) (~163 ppm) (~165 ppm) urea carbamate bicarbonate

23 CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE Solid Adsorption Product What are the possible products? Carbamate (~164 ppm) Bicarbonate (~163 ppm) Urea (~165 ppm)

24 CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE Solid Adsorption Product What are the possible products? (~164 ppm) (~163 ppm) carbamate bicarbonate

25 CONFIDENTIAL PLEASE DO NOT CITE NOR DISTRIBUTE Conclusions Physisorbed CO 2 observed with in situ 13 C NMR when the overpressure of CO 2 is still on the sample Chemisorbed species are a broad resonance typical for disordered carbons, mixtures, and in the vicinity of protons ( 1 H spins). Ex situ 13 C CPMAS spectra, shows the chemisorbed species to be bicarbonate and carbamate in a mixture. The combination of in situ and ex situ NMR will enable new materials to be developed for enhanced CO 2 capture. Once again, the ability of NMR to quantify and identify species in mixtures enables reaction pathways to be studied and optimized.

26 References and Future Funding Moore, Jeremy; Sakwa-Novak M.; Chaikittisilp, W.; Conradi, M.; Jones, C.; *Hayes, S. CO 2 Adsorption Products in Supported Hyperbranched Aminosilica Adsorbents Utilizing 13 C Solid-state NMR and In Situ Spectroscopy, draft in preparation Moore, Jeremy; Guiver, Michael; Du, Naiying; Hayes, Sophia E.; *Conradi, Mark S. Molecular motion of adsorbed CO 2 on a tetrazole-functionalized PIM polymer studied with 13 C NMR J. Phys Chem C. 2013,. 117, doi: /jp Funding DOE Energy Frontiers Research Center, DE-FOA Center for Understanding and Control of Acid Gas-induced Evolution of Materials for Energy (Lead PI: Krista Walton, GATech, Hayes is Sr. Personnel) NSF CBET ( ) Collaborative Research: In-situ Molecular Spectroscopy of CO 2 Adsorption/Desorption Processes on Supported Amine Adsorbents (Co-PIs Chris Jones, GATech; Sophia Hayes, WU)

Predicting Mineral Transformations in Wet Supercritical CO 2 : The Critical Role of Water

Predicting Mineral Transformations in Wet Supercritical CO 2 : The Critical Role of Water Predicting Mineral Transformations in Wet Supercritical CO 2 : The Critical Role of Water Andrew R. Felmy Eugene S. Ilton Andre Anderko Kevin M. Rosso Ja Hun Kwak Jian Zhi Hu 1 Outline Background Importance

More information

Spectroscopy of Polymers

Spectroscopy of Polymers Spectroscopy of Polymers Jack L. Koenig Case Western Reserve University WOMACS Professional Reference Book American Chemical Society, Washington, DC 1992 Contents Preface m xiii Theory of Polymer Characterization

More information

The Effect of Diffusive Transport on Mineral Carbonation in Geologic Carbon Sequestration

The Effect of Diffusive Transport on Mineral Carbonation in Geologic Carbon Sequestration Washington University in St. Louis Washington University Open Scholarship Engineering and Applied Science Theses & Dissertations Engineering and Applied Science Spring 5-15-2017 The Effect of Diffusive

More information

Design and Synthesis of Nitrogen-Doped Porous Carbon Materials for CO 2 Capture and Investigation of CO 2 Sorption Kinetics

Design and Synthesis of Nitrogen-Doped Porous Carbon Materials for CO 2 Capture and Investigation of CO 2 Sorption Kinetics Design and Synthesis of Nitrogen-Doped Porous Carbon Materials for CO 2 Capture and Investigation of CO 2 Sorption Kinetics Investigators Jennifer Wilcox, Assistant Professor, Energy Resources Engineering;

More information

Optimal molecular design of poly (ionic liquids) for CO2 capture from the atmosphere

Optimal molecular design of poly (ionic liquids) for CO2 capture from the atmosphere Engineering Conferences International ECI Digital Archives CO2 Summit II: Technologies and Opportunities Proceedings Spring 4-13-2016 Optimal molecular design of poly (ionic liquids) for CO2 capture from

More information

ALTERNATIVE ROUTES IN THE SYNTHESIS OF AMINO FUNCTIONAL SORBENTS USING COMPRESSED CO 2

ALTERNATIVE ROUTES IN THE SYNTHESIS OF AMINO FUNCTIONAL SORBENTS USING COMPRESSED CO 2 ALTERNATIVE ROUTES IN THE SYNTHESIS OF AMINO FUNCTIONAL SORBENTS USING COMPRESSED CO 2 Pedro López-Aranguren*,1,2, Lourdes F. Vega 1,3, Concepción Domingo Pascual 2 1 MATGAS Research Center (Carburos Metálicos/Air

More information

Kinetic enhancement of adsorbent for CO2 capture from atmosphere by porous material

Kinetic enhancement of adsorbent for CO2 capture from atmosphere by porous material Engineering Conferences International ECI Digital Archives CO2 Summit II: Technologies and Opportunities Proceedings Spring 4-13-2016 Kinetic enhancement of adsorbent for CO2 capture from atmosphere by

More information

Impacts of Diffusive Transport on Carbonate Mineral Formation from Magnesium Silicate-CO 2 Water Reactions

Impacts of Diffusive Transport on Carbonate Mineral Formation from Magnesium Silicate-CO 2 Water Reactions This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. pubs.acs.org/est Impacts

More information

Accelerated reaction-driven carbon storage: Insights from laboratory-scale studies for field-scale geologic carbon storage

Accelerated reaction-driven carbon storage: Insights from laboratory-scale studies for field-scale geologic carbon storage Accelerated reaction-driven carbon storage: Insights from laboratory-scale studies for field-scale geologic carbon storage Greeshma Gadikota Department of Civil and Environmental Engineering Environmental

More information

Silicate Mineral Dissolution and Associated Carbonate Precipitation at Conditions Relevant to Geologic Carbon Sequestration

Silicate Mineral Dissolution and Associated Carbonate Precipitation at Conditions Relevant to Geologic Carbon Sequestration Washington University in St. Louis Washington University Open Scholarship All Theses and Dissertations (ETDs) Summer 8-26-2013 Silicate Mineral Dissolution and Associated Carbonate Precipitation at Conditions

More information

NUCLEAR MAGNETIC RESONANCE AND INTRODUCTION TO MASS SPECTROMETRY

NUCLEAR MAGNETIC RESONANCE AND INTRODUCTION TO MASS SPECTROMETRY NUCLEAR MAGNETIC RESONANCE AND INTRODUCTION TO MASS SPECTROMETRY A STUDENT SHOULD BE ABLE TO: 1. Identify and explain the processes involved in proton ( 1 H) and carbon-13 ( 13 C) nuclear magnetic resonance

More information

Design and testing of sorbents for CO2 separation of post-combustion and natural gas sweetening applications

Design and testing of sorbents for CO2 separation of post-combustion and natural gas sweetening applications Engineering Conferences International ECI Digital Archives CO2 Summit II: Technologies and Opportunities Proceedings Spring 4-13-2016 Design and testing of sorbents for CO2 separation of post-combustion

More information

New Materials and Process Development for Energy-Efficient Carbon Capture in the Presence of Water Vapor

New Materials and Process Development for Energy-Efficient Carbon Capture in the Presence of Water Vapor New Materials and Process Development for Energy-Efficient Carbon Capture in the Presence of Water Vapor Randy Snurr, 1 Joe Hupp, 2 Omar Farha, 2 Fengqi You 1 1 Department of Chemical & Biological Engineering

More information

IDENTIFICATION AND QUANTITATION OF HARD-TO-RESOLVE INDIVIDUAL COMPONENTS IN MIXTURES WITHOUT CHROMATOGRAPHY, CHEMOMETRICS, AND REFERENCE STANDARDS

IDENTIFICATION AND QUANTITATION OF HARD-TO-RESOLVE INDIVIDUAL COMPONENTS IN MIXTURES WITHOUT CHROMATOGRAPHY, CHEMOMETRICS, AND REFERENCE STANDARDS WHITE PAPER IDENTIFICATION AND QUANTITATION OF HARD-TO-RESOLVE INDIVIDUAL COMPONENTS IN MIXTURES WITHOUT CHROMATOGRAPHY, CHEMOMETRICS, AND REFERENCE STANDARDS Aleksandr V. Mikhonin, Matthew T. Muckle,

More information

CO 2 sequestration via direct mineral carbonation of Mg-silicates. Natalie Johnson GCEP Symposium 4 October 2011

CO 2 sequestration via direct mineral carbonation of Mg-silicates. Natalie Johnson GCEP Symposium 4 October 2011 CO 2 sequestration via direct mineral carbonation of Mg-silicates Natalie Johnson GCEP Symposium 4 October 2011 CO 2 release/year (Gt) 2 CCS: Part of climate change mitigation Projection based on current

More information

Please do not adjust margins. Flower stamen-like porous boron carbon nitride nanoscrolls for water cleaning

Please do not adjust margins. Flower stamen-like porous boron carbon nitride nanoscrolls for water cleaning Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry Please do 2017 not adjust margins Electronic Supplementary Information (ESI) Flower stamen-like porous

More information

Supplementary information

Supplementary information Supplementary information Supplementary Information for Exceptional Ammonia Uptake by a Covalent Organic Framework Christian J. Doonan, David J. Tranchemontagne,T. Grant Glover, Joseph R. Hunt, Omar M.

More information

Uses of Nuclear Magnetic Resonance (NMR) in Metal Hydrides and Deuterides. Mark S. Conradi

Uses of Nuclear Magnetic Resonance (NMR) in Metal Hydrides and Deuterides. Mark S. Conradi Uses of Nuclear Magnetic Resonance (NMR) in Metal Hydrides and Deuterides Mark S. Conradi Washington University Department of Physics St. Louis, MO 63130-4899 USA msc@physics.wustl.edu 1 Uses of Nuclear

More information

In Situ Measurement of Magnesium Carbonate Formation from CO 2 Using Static High-Pressure and -Temperature 13 C NMR

In Situ Measurement of Magnesium Carbonate Formation from CO 2 Using Static High-Pressure and -Temperature 13 C NMR pubs.acs.org/est In Situ Measurement of Magnesium Carbonate Formation from CO 2 Using Static High-Pressure and -Temperature 13 C NMR J. Andrew Surface, Philip Skemer, Sophia E. Hayes,*, and Mark S. Conradi*,

More information

PHYSICAL AND CHEMICAL PROPERTIES OF ATMOSPHERIC PRESSURE PLASMA POLYMER FILMS

PHYSICAL AND CHEMICAL PROPERTIES OF ATMOSPHERIC PRESSURE PLASMA POLYMER FILMS PHYSICAL AND CHEMICAL PROPERTIES OF ATMOSPHERIC PRESSURE PLASMA POLYMER FILMS O. Goossens, D. Vangeneugden, S. Paulussen and E. Dekempeneer VITO Flemish Institute for Technological Research, Boeretang

More information

Host research institute: Laboratory of G. Bodenhausen, EPFL, Lausanne (Switzerland)

Host research institute: Laboratory of G. Bodenhausen, EPFL, Lausanne (Switzerland) Scientific report on the surface characterization of functionalized nanoparticles using DNP/NMR carried out in EPFL (Lausanne) from 29 th of April to 10 th of May 2013 Visiting scientist: Aany Sofia Lilly

More information

In situ High Pressure and Temperature 13C NMR for the Study of Carbonation Reactions of CO2

In situ High Pressure and Temperature 13C NMR for the Study of Carbonation Reactions of CO2 Washington University in St. Louis Washington University Open Scholarship All Theses and Dissertations (ETDs) Summer 8-28-2013 In situ High Pressure and Temperature 13C NMR for the Study of Carbonation

More information

Experimental study into carbon dioxide solubility and species distribution in aqueous alkanolamine solutions

Experimental study into carbon dioxide solubility and species distribution in aqueous alkanolamine solutions Air Pollution XX 515 Experimental study into carbon dioxide solubility and species distribution in aqueous alkanolamine solutions H. Yamada, T. Higashii, F. A. Chowdhury, K. Goto S. Kazama Research Institute

More information

Limites et Potentiel de la RMN pour la caractérisation structurale de l environnement des éléments «traces»

Limites et Potentiel de la RMN pour la caractérisation structurale de l environnement des éléments «traces» Limites et Potentiel de la RMN pour la caractérisation structurale de l environnement des éléments «traces» USTV - REACH Thibault Charpentier 25 Novembre 2013 23 septembre 2013 CEA 10 AVRIL 2012 PAGE 1

More information

Electron Spin Resonance, Basic principle of NMR, Application of NMR in the study of Biomolecules, NMR imaging and in vivo NMR spectromicroscopy

Electron Spin Resonance, Basic principle of NMR, Application of NMR in the study of Biomolecules, NMR imaging and in vivo NMR spectromicroscopy Electron Spin Resonance, Basic principle of NMR, Application of NMR in the study of Biomolecules, NMR imaging and in vivo NMR spectromicroscopy Mitesh Shrestha Electron Spin Resonance Electron paramagnetic

More information

Nuclear Physics. Chapter 43. PowerPoint Lectures for University Physics, Thirteenth Edition Hugh D. Young and Roger A. Freedman

Nuclear Physics. Chapter 43. PowerPoint Lectures for University Physics, Thirteenth Edition Hugh D. Young and Roger A. Freedman Chapter 43 Nuclear Physics PowerPoint Lectures for University Physics, Thirteenth Edition Hugh D. Young and Roger A. Freedman Lectures by Wayne Anderson Goals for Chapter 43 To understand some key properties

More information

16.1 Introduction to NMR Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy 4/11/2013

16.1 Introduction to NMR Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy. Spectroscopy 4/11/2013 What is spectroscopy? NUCLEAR MAGNETIC RESONANCE (NMR) spectroscopy may be the most powerful method of gaining structural information about organic compounds. NMR involves an interaction between electromagnetic

More information

Supporting Information

Supporting Information Supporting Information Direct, in situ Determination of ph and Solute Concentrations in Formic Acid Dehydrogenation and CO 2 Hydrogenation in Pressurised Aqueous Solutions Using 1 H and 13 C NMR Spectroscopy

More information

Biomimetic Sorbents for Selective CO2 Capture Investigators Abstract Introduction

Biomimetic Sorbents for Selective CO2 Capture Investigators Abstract Introduction Biomimetic Sorbents for Selective CO2 Capture Investigators Jennifer Wilcox, Assistant Professor, Energy Resources Engineering; T. Daniel P. Stack, Associate Professor, Chemistry; Zhenan Bao, Associate

More information

CHMC 16 Instrumental Analysis (Syllabus)

CHMC 16 Instrumental Analysis (Syllabus) CHMC 16 Instrumental Analysis (Syllabus) Course Description CHMC16 is a laboratory course designed to compliment CHMC11 (Principles of Analytical Instrumentation). This course will provide a practical

More information

Magnetic Resonance Spectroscopy. Saurabh Bhaskar Shaw Dwip Shah

Magnetic Resonance Spectroscopy. Saurabh Bhaskar Shaw Dwip Shah Magnetic Resonance Spectroscopy By Saurabh Bhaskar Shaw Dwip Shah What is Magnetic Resonance Spectroscopy? [1] Non invasive method to look at concentration of metabolites invivo. 2 Basics of MRS Physics

More information

Supporting information for

Supporting information for Electronic Supplementary Material (ESI) for Polymer Chemistry. This journal is The Royal Society of Chemistry 2017 Supporting information for A new thermoresponsive polymer of poly(n-acryloylsarcosine

More information

Shared Experimental Facilities Your Partner for Materials Characterization at the University of California, Santa Barbara

Shared Experimental Facilities Your Partner for Materials Characterization at the University of California, Santa Barbara Shared Experimental Facilities Your Partner for Materials Characterization at the University of California, Santa Barbara MATERIALS RESEARCH LABORATORY AT UCSB: AN NSF MRSEC Shared Experimental Facilities

More information

Structure, dynamics and heterogeneity: solid-state NMR of polymers. Jeremy Titman, School of Chemistry, University of Nottingham

Structure, dynamics and heterogeneity: solid-state NMR of polymers. Jeremy Titman, School of Chemistry, University of Nottingham Structure, dynamics and heterogeneity: solid-state NMR of polymers Jeremy Titman, School of Chemistry, University of Nottingham Structure, dynamics and heterogeneity Structure Dynamics conformation, tacticity,

More information

Chemistry 125. Physical Chemistry Laboratory Spring 2007

Chemistry 125. Physical Chemistry Laboratory Spring 2007 Chemistry 125 Physical Chemistry Laboratory Spring 2007 Course Goals See the experimental evidence for the basic concepts of physical chemistry Further develop experimental skills in laboratory Increase

More information

Center for Sustainable Environmental Technologies, Iowa State University

Center for Sustainable Environmental Technologies, Iowa State University NMR Characterization of Biochars By Catherine Brewer Center for Sustainable Environmental Technologies, Iowa State University Introduction Nuclear magnetic resonance spectroscopy (NMR) uses a very strong

More information

(Refer Slide Time: 1:15)

(Refer Slide Time: 1:15) Principles and Applications of NMR spectroscopy Professor Hanudatta S. Atreya NMR Research Centre Indian Institute of Science Bangalore Module 1 Lecture No 01. Welcome every one. This is going to be a

More information

SUPPORTING INFORMATION

SUPPORTING INFORMATION SUPPORTING INFORMATION Mechanism and Kinetics of CO 2 Adsorption on Surface Bonded Amines Maximilian W. Hahn, Matthias Steib, Andreas Jentys*, Johannes A. Lercher* Department of Chemistry, Catalysis Research

More information

A NEW SOLVENT FOR CO2 CAPTURE R.

A NEW SOLVENT FOR CO2 CAPTURE R. A NEW SOLVENT FOR CO 2 CAPTURE R. Viscardi, G. Vanga and V. Barbarossa vincenzo.barbarossa@enea.it C.R. Casaccia ENEA; via Anguillarese, 301; 00123 S. M. Galeria-Roma Abstract This experimental study describes

More information

NMR T 1 relaxation study of 133 Cs and 23 Na adsorbed on illite

NMR T 1 relaxation study of 133 Cs and 23 Na adsorbed on illite American Mineralogist, Volume 83, pages 661 665, 1998 NMR T 1 relaxation study of 133 Cs and 23 Na adsorbed on illite YEONGKYOO KIM* AND R. JAMES KIRKPATRICK Department of Geology, University of Illinois,

More information

Supplementary Information Supplementary Figures

Supplementary Information Supplementary Figures Supplementary Information Supplementary Figures Supplementary Fig. 1 Methanol-derived protons in methanediol in the formaldehyde production from methanol: The water formed in the oxidation is used to form

More information

NMR in Mineralogy. Sharon Ashbrook School of Chemistry, University of St Andrews

NMR in Mineralogy. Sharon Ashbrook School of Chemistry, University of St Andrews NMR in Mineralogy Sharon Ashbrook School of Chemistry, University of St Andrews Structure of the Earth Study of minerals is important for determining the physical and chemical properties of the Earth O

More information

SUPPORTING INFORMATION. and Mark E. Davis*

SUPPORTING INFORMATION. and Mark E. Davis* SUPPORTING INFORMATION Active Sites in Sn-Beta for Glucose Isomerization to Fructose and Epimerization to Mannose Ricardo Bermejo-Deval, Marat Orazov, Rajamani Gounder** Son-Jong Hwang and Mark E. Davis*

More information

Technologies and Approaches of CO 2 Capture

Technologies and Approaches of CO 2 Capture Southwest Regional Partnership Project Technologies and Approaches of CO 2 Capture Liangxiong Li, Brian McPherson, Robert Lee Petroleum Recovery Research Center New Mexico Institute of Mining and Technology,

More information

Computational and spectroscopic investigation of 7-azaindole: Solvation and intermolecular interactions

Computational and spectroscopic investigation of 7-azaindole: Solvation and intermolecular interactions Computational and spectroscopic investigation of 7-azaindole: Solvation and intermolecular interactions Michael Kamrath, Krista Cruse, Nathan Erickson, Molly Beernink Abstract We report results of an experimental

More information

AMINE-FUNCTIONALIZED POLYMERIC HOLLOW FIBER SORBENTS FOR POST-COMBUSTION CO2 CAPTURE

AMINE-FUNCTIONALIZED POLYMERIC HOLLOW FIBER SORBENTS FOR POST-COMBUSTION CO2 CAPTURE AMINE-FUNCTIONALIZED POLYMERIC HOLLOW FIBER SORBENTS FOR POST-COMBUSTION CO2 CAPTURE A Dissertation Presented to The Academic Faculty by Fuyue Stephanie Li In Partial Fulfillment of the Requirements for

More information

Available online at Energy Procedia 1 (2009) (2008) GHGT-9

Available online at   Energy Procedia 1 (2009) (2008) GHGT-9 Available online at www.sciencedirect.com Energy Procedia 1 (2009) (2008) 4885 4890 000 000 Energy Procedia www.elsevier.com/locate/procedia www.elsevier.com/locate/xxx GHGT-9 Mineral carbonation process

More information

PCC3 CONFERENCE The role of bicarbonate(hco 3- ) in the VLE of DEAB and blended MEA-DEAB systems under

PCC3 CONFERENCE The role of bicarbonate(hco 3- ) in the VLE of DEAB and blended MEA-DEAB systems under 1 PCC3 CONFERENCE The role of bicarbonate(hco 3- ) in the VLE of DEAB and blended MEA-DEAB systems under room and regeneration temperatures, an NMR study. Huancong Shi, 1, 2 Raphael Idem, 1 * Abdulaziz

More information

This is a repository copy of Optimised PEI impregnation of activated carbons - Enhancement of CO2 capture under post-combustion conditions.

This is a repository copy of Optimised PEI impregnation of activated carbons - Enhancement of CO2 capture under post-combustion conditions. This is a repository copy of Optimised PEI impregnation of activated carbons - Enhancement of CO2 capture under post-combustion conditions. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/89498/

More information

Supporting Information

Supporting Information Supporting Information Nb 2 5 nh 2 as a heterogeneous catalyst with water-tolerant Lewis acid sites Kiyotaka Nakajima, Yusuke Baba, Ryouhei Noma, Masaaki Kitano, Junko N. Kondo, Shigenobu Hayashi, П,*

More information

NMRis the most valuable spectroscopic technique for organic chemists because it maps the carbon-hydrogen framework of a molecule.

NMRis the most valuable spectroscopic technique for organic chemists because it maps the carbon-hydrogen framework of a molecule. Chapter 13: Nuclear magnetic resonance spectroscopy NMRis the most valuable spectroscopic technique for organic chemists because it maps the carbon-hydrogen framework of a molecule. 13.2 The nature of

More information

Lecture #6 Chemical Exchange

Lecture #6 Chemical Exchange Lecture #6 Chemical Exchange Topics Introduction Effects on longitudinal magnetization Effects on transverse magnetization Examples Handouts and Reading assignments Kowalewski, Chapter 13 Levitt, sections

More information

Adsorption effects in aluminophosphate molecular sieves studied by double-rotation NMR

Adsorption effects in aluminophosphate molecular sieves studied by double-rotation NMR Catalysis Letters 15 (1992) 65-73 65 Adsorption effects in aluminophosphate molecular sieves studied by double-rotation NMR R. Jelinek, B.F. Chmelka 1, y. Wu 2, M.E. Davis 3, J.G. Ulan 4, R. Gronsky 5

More information

Experimental investigation of reaction-driven stress development during mineral carbonation:

Experimental investigation of reaction-driven stress development during mineral carbonation: US National Academies Webinar on Subsurface Geological Capture and Storage of CO 2 15 November 2017 Experimental investigation of reaction-driven stress development during mineral carbonation: Implications

More information

Long-term radio observations of orbital phase wander in six eclipsing pulsar binaries. Brian Prager Department of Astronomy University of Virginia

Long-term radio observations of orbital phase wander in six eclipsing pulsar binaries. Brian Prager Department of Astronomy University of Virginia Long-term radio observations of orbital phase wander in six eclipsing pulsar binaries. Brian Prager Department of Astronomy University of Virginia Collaborators: Scott Ransom (NRAO), Phil Arras (UVa),

More information

Chapter 13 Structure t Determination: Nuclear Magnetic Resonance Spectroscopy

Chapter 13 Structure t Determination: Nuclear Magnetic Resonance Spectroscopy John E. McMurry www.cengage.com/chemistry/mcmurry Chapter 13 Structure t Determination: ti Nuclear Magnetic Resonance Spectroscopy Revisions by Dr. Daniel Holmes MSU Paul D. Adams University of Arkansas

More information

The Positive Muon as a Probe in Chemistry. Dr. Iain McKenzie ISIS Neutron and Muon Source STFC Rutherford Appleton Laboratory

The Positive Muon as a Probe in Chemistry. Dr. Iain McKenzie ISIS Neutron and Muon Source STFC Rutherford Appleton Laboratory The Positive Muon as a Probe in Chemistry Dr. Iain McKenzie ISIS Neutron and Muon Source STFC Rutherford Appleton Laboratory I.McKenzie@rl.ac.uk µsr and Chemistry Properties of atoms or molecules containing

More information

Investigating excited state dynamics in 7 azaindole. Nathan Erickson, Molly Beernink, and Nathaniel Swenson

Investigating excited state dynamics in 7 azaindole. Nathan Erickson, Molly Beernink, and Nathaniel Swenson Investigating excited state dynamics in 7 azaindole Nathan Erickson, Molly Beernink, and Nathaniel Swenson 1 Background I 7AI Dimer Previous studies have shown that 7 azaindole (7AI) readily forms H bonded

More information

Experiment UPHPLC: Separation and Quantification of Components in Diet Soft Drinks

Experiment UPHPLC: Separation and Quantification of Components in Diet Soft Drinks Experiment UPHPLC: Separation and Quantification of Components in Diet Soft Drinks bjective: The purpose of this experiment is to quantify the caffeine content of a diet soda sample using Ultra-High Performance

More information

Laurea in Scienza dei Materiali Materiali Inorganici Funzionali. Carbon Capture and Storage CCS

Laurea in Scienza dei Materiali Materiali Inorganici Funzionali. Carbon Capture and Storage CCS Laurea in Scienza dei Materiali Materiali Inorganici Funzionali Carbon Capture and Storage CCS Prof. Dr. Antonella Glisenti -- Dip. Scienze Chimiche -- Università degli Studi di di Padova Bibliography

More information

X-ray photoelectron spectroscopic characterization of molybdenum nitride thin films

X-ray photoelectron spectroscopic characterization of molybdenum nitride thin films Korean J. Chem. Eng., 28(4), 1133-1138 (2011) DOI: 10.1007/s11814-011-0036-2 INVITED REVIEW PAPER X-ray photoelectron spectroscopic characterization of molybdenum nitride thin films Jeong-Gil Choi Department

More information

Computational and Spectroscopic Investigation of Solution Phase Excited State Dynamics in 7 azaindole

Computational and Spectroscopic Investigation of Solution Phase Excited State Dynamics in 7 azaindole Computational and Spectroscopic Investigation of Solution Phase Excited State Dynamics in 7 azaindole Nathan Erickson, Molly Beernink, and Nathaniel Swenson Midwest Undergraduate Computational Chemistry

More information

Use of TG-DSC-MS and Gas Analyzer Data to Investigate the Reaction of CO 2 and SO 2 with Ca(OH) 2 at Low Temperature

Use of TG-DSC-MS and Gas Analyzer Data to Investigate the Reaction of CO 2 and SO 2 with Ca(OH) 2 at Low Temperature A publication of CHEMICAL ENGINEERING TRANSACTIONS VOL. 35, 2013 Guest Editors: Petar Varbanov, Jiří Klemeš, Panos Seferlis, Athanasios I. Papadopoulos, Spyros Voutetakis Copyright 2013, AIDIC Servizi

More information

Light-Induced Atom Desorption in Alkali Vapor Cells

Light-Induced Atom Desorption in Alkali Vapor Cells Fundamental Physics Using Atoms, 2010/08/09, Osaka Light-Induced Atom Desorption in Alkali Vapor Cells A. Hatakeyama (Tokyo Univ. Agr. Tech.) K. Hosumi K. Kitagami Alkali vapor cells UHV cell for laser

More information

What is Chromatography?

What is Chromatography? What is Chromatography? Chromatography is a physico-chemical process that belongs to fractionation methods same as distillation, crystallization or fractionated extraction. It is believed that the separation

More information

Use the three tables of spectral data on the Data Sheet where appropriate.

Use the three tables of spectral data on the Data Sheet where appropriate. Q1. Organic chemists use a variety of methods to identify unknown compounds. When the molecular formula of a compound is known, spectroscopic and other analytical techniques are used to distinguish between

More information

11. Proton NMR (text , 12.11, 12.12)

11. Proton NMR (text , 12.11, 12.12) 2009, Department of Chemistry, The University of Western Ontario 11.1 11. Proton NMR (text 12.6 12.9, 12.11, 12.12) A. Proton Signals Like 13 C, 1 H atoms have spins of ±½, and when they are placed in

More information

High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures

High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures 13.10.2016 High-pressure qnmr spectroscopy in condensed- and gas-phase towards determination of impurities and compositions of gas mixtures Klas Meyer, Heinrich Kipphardt, Michael Maiwald Online NMR Spectroscopy

More information

Hydrocarbon Fuel Cell Membranes Containing Perfluorosulfonic Acid Group

Hydrocarbon Fuel Cell Membranes Containing Perfluorosulfonic Acid Group Hydrocarbon Fuel Cell Membranes Containing Perfluorosulfonic Acid Group Ying Chang and Chulsung Bae Department of Chemistry & Chemical Biology Rensselaer Polytechnic Institute, Troy, NY 12180 Collaborators

More information

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information The directing effect of linking unit on building microporous architecture in tetraphenyladmantane-based poly(schiffbase) networks Guiyang Li, Biao Zhang, Jun Yan and

More information

Thermodynamic and Kinetic Investigations for Redox Reactions of Nickel Species Supported on Silica

Thermodynamic and Kinetic Investigations for Redox Reactions of Nickel Species Supported on Silica Thermodynamic and Kinetic Investigations for Redox Reactions of Nickel Species Supported on Silica Shohei Yamashita, Misaki Katayama, Yasuhiro Inada Graduate School of Life Sciences, Ritsumeikan University,

More information

Technical Note. Introduction

Technical Note. Introduction Technical Note Characterization of Eleven 2,5-Dimethoxy-N-(2-methoxybenzyl)- phenethylamine (NBOMe) Derivatives and Differentiation from their 3- and 4- Methoxybenzyl Analogues - Part II Patrick A. Hays*,

More information

Jamal M. Hassan 1/5 JAMAL M. HASSAN

Jamal M. Hassan 1/5 JAMAL M. HASSAN Jamal M. Hassan 1/5 JAMAL M. HASSAN Khalifa University (KUSTAR) P.O. Box 127788 Abu Dhabi Campus, UAE Phone: (971)2 401-8094 Email: jamal.hassan@kustar.ac.ac TEACHING EXPERIENCE-SUMMARY Extensive teaching

More information

Advancing Adsorption and Membrane-Separation Processes for the Gigaton Carbon Capture Challenge

Advancing Adsorption and Membrane-Separation Processes for the Gigaton Carbon Capture Challenge I CH05CH22-Wilcox ARI 24 March 2014 17:58 R E V I E W S E Review in Advance first posted online on April 3, 2014. (Changes may still occur before final publication online and in print.) N C A D V A N Annu.

More information

Experiment 2 - NMR Spectroscopy

Experiment 2 - NMR Spectroscopy Experiment 2 - NMR Spectroscopy OBJECTIVE to understand the important role of nuclear magnetic resonance spectroscopy in the study of the structures of organic compounds to develop an understanding of

More information

Supplementary Information

Supplementary Information Electronic Supplementary Material (ESI) for Materials Chemistry Frontiers. This journal is the Partner Organisations 2017 Cost Effective Synthesis and Thin Film Processing of Porous Polymer Networks through

More information

MAGNETIC RESONANCE IMAGING OF SOLVENT TRANSPORT IN POLYMER NETWORKS

MAGNETIC RESONANCE IMAGING OF SOLVENT TRANSPORT IN POLYMER NETWORKS * - 9 I MAGNETIC RESONANCE IMAGING OF SOLVENT TRANSPORT IN POLYMER NETWORKS Robert E. Botto and George D. Cody Chemistry Division, Argonne National Laboratory The spectroscopic technique of magnetic resonance

More information

Reaction Monitoring in Chemical Engineering with Quantitative Online NMR Spectroscopy

Reaction Monitoring in Chemical Engineering with Quantitative Online NMR Spectroscopy Reaction Monitoring in Chemical Engineering with Quantitative nline MR Spectroscopy Hans Hasse 1, Sebastian Hoch 1, Erik von Harbou 1, Klaus Albert 2 1 Laboratory of, Technische Universität Kaiserslautern,

More information

WM 00 Conference, February 27 March 2, 2000, Tucson, AZ DIFFUSION COEFFICIENTS OF CRITICAL RADIONUCLIDES FROM RADIOACTIVE WASTE IN GEOLOGICAL MEDIUM

WM 00 Conference, February 27 March 2, 2000, Tucson, AZ DIFFUSION COEFFICIENTS OF CRITICAL RADIONUCLIDES FROM RADIOACTIVE WASTE IN GEOLOGICAL MEDIUM DIFFUSION COEFFICIENTS OF CRITICAL RADIONUCLIDES FROM RADIOACTIVE WASTE IN GEOLOGICAL MEDIUM ABSTRACT: C. Bucur, A.Popa, C. Arsene and M.Olteanu Institute for Nuclear Research, P.O. Box 78, 0300 Pitesti

More information

Basic One- and Two-Dimensional NMR Spectroscopy

Basic One- and Two-Dimensional NMR Spectroscopy Horst Friebolin Basic One- and Two-Dimensional NMR Spectroscopy Third Revised Edition Translated by Jack K. Becconsall WILEY-VCH Weinheim New York Chichester Brisbane Singapore Toronto Contents XV 1 The

More information

Department of Chemistry, Pohang University of Science and Technology, Pohang ,

Department of Chemistry, Pohang University of Science and Technology, Pohang , Highly stable CO 2 /N 2 and CO 2 /CH 4 selectivity in hypercrosslinked heterocyclic porous polymers Muhammad Saleh,, Han Myoung Lee, K. Christian Kemp and Kwang S. Kim*, Department of Chemistry, Pohang

More information

Modeling the Adsorption of Carbon Monoxide on Zeolites. Eric Feise

Modeling the Adsorption of Carbon Monoxide on Zeolites. Eric Feise Modeling the Adsorption of Carbon Monoxide on Zeolites Eric Feise Background The research on this topic involves two fundamental pieces: 1)The chemistry part: the physical realities that we are trying

More information

NMR of liquid 3 Не in clay pores at 1.5 K

NMR of liquid 3 Не in clay pores at 1.5 K NMR of liquid 3 Не in clay pores at 1.5 K Gazizulin R.R. 1, Klochkov A.V. 1, Kuzmin V.V. 1, Safiullin K.R. 1, Tagirov M.S. 1, Yudin A.N. 1, Izotov V.G. 2, Sitdikova L.M. 2 1 Physics Faculty, Kazan (Volga

More information

HUMUS CHEMISTRY. Genesis, Composition, Reactions. Second Edition. F. J. STEVENSON Department of Agronomy University of Illinois

HUMUS CHEMISTRY. Genesis, Composition, Reactions. Second Edition. F. J. STEVENSON Department of Agronomy University of Illinois JOHN WILEY & SONS, INC. HUMUS CHEMISTRY Genesis, Composition, Reactions Second Edition F. J. STEVENSON Department of Agronomy University of Illinois New York Chichester Brisbane Toronto Singapore CONTENTS

More information

Report number PFA T. Authors: Stephen Summerfield. Date: 19 September 2012

Report number PFA T. Authors: Stephen Summerfield. Date: 19 September 2012 Reconsile Consortium: Substance Identification Profile for Silsesquioxanes, Ph (Reaction mass of the monomer, dimer and oligomers of phenyltris(trimethylsiloxy)silane) Report number PFA.300.001.288T Authors:

More information

NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY

NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY NMR Spectroscopy 1 NULEAR MAGNETI RESONANE SPETROSOPY Involves interaction of materials with the low-energy radiowave region of the electromagnetic spectrum Origin of Spectra Theory All nuclei possess

More information

Demonstrating the Value of Data Fusion

Demonstrating the Value of Data Fusion Demonstrating the Value of Data Fusion Thomas I. Dearing 1 Wesley Thompson and Brian Marquardt 1 Carl Rechsteiner Jr. 2 1. Applied Physics Labs, University of Washington 2. Chevron Energy Technology, Richmond

More information

Course Specifications

Course Specifications Course Specifications 1- Basic Information: Course Code: 213 :(بالنسبة لمرحلة البكالوريوس ) hours No. of contact Theoretical: 36 hrs Course Title: Pharmaceutical organic chemistry III Practical: 36 hrs

More information

Chapter 17. Spontaneity, Entropy, and Free Energy

Chapter 17. Spontaneity, Entropy, and Free Energy Chapter 17 Spontaneity, Entropy, and Free Energy Thermodynamics Thermodynamics is the study of the relationship between heat and other forms of energy in a chemical or physical process. Thermodynamics

More information

Introduction. Monday, January 6, 14

Introduction. Monday, January 6, 14 Introduction 1 Introduction Why to use a simulation Some examples of questions we can address 2 Molecular Simulations Molecular dynamics: solve equations of motion Monte Carlo: importance sampling Calculate

More information

Supporting Information

Supporting Information Supporting Information Nitrogen-doped coal tar pitch based microporous carbons with superior CO 2 capture performance Dai Yu, Jun Hu, Lihui Zhou *, Jinxia Li, Jing Tang, Changjun Peng, and Honglai Liu

More information

Recent activities in TP C6:

Recent activities in TP C6: Recent activities in TP C6: Adsorption, diffusion, and reaction at MoO 3 and V 2 O 5 substrate K. Hermann, M. Gruber, and X. Shi Theory Department, Fritz-Haber-Institut, Berlin Sfb 546 Workshop, Schmöckwitz,

More information

CHEM 241 UNIT 5: PART A DETERMINATION OF ORGANIC STRUCTURES BY SPECTROSCOPIC METHODS [MASS SPECTROMETRY]

CHEM 241 UNIT 5: PART A DETERMINATION OF ORGANIC STRUCTURES BY SPECTROSCOPIC METHODS [MASS SPECTROMETRY] CHEM 241 UNIT 5: PART A DETERMINATION OF ORGANIC STRUCTURES BY SPECTROSCOPIC METHODS [MASS SPECTROMETRY] 1 Introduction Outline Mass spectrometry (MS) 2 INTRODUCTION The analysis of the outcome of a reaction

More information

Don Eigler IBM Fellow. Spin Excitation Spectroscopy : A Tool Set For Nano-Scale Spin Systems

Don Eigler IBM Fellow. Spin Excitation Spectroscopy : A Tool Set For Nano-Scale Spin Systems Don Eigler IBM Fellow Spin Excitation Spectroscopy : A Tool Set For Nano-Scale Spin Systems NSF Grantees Conference, Arlington, VA. December 6, 2010 A Challenge Build a Spin-Only Nano-Scale Digital Computer

More information

Principles of Nuclear Magnetic Resonance Microscopy

Principles of Nuclear Magnetic Resonance Microscopy Principles of Nuclear Magnetic Resonance Microscopy Paul T. Callaghan Department of Physics and Biophysics Massey University New Zealand CLARENDON PRESS OXFORD CONTENTS 1 PRINCIPLES OF IMAGING 1 1.1 Introduction

More information

PAPER No. 12: ORGANIC SPECTROSCOPY. Module 19: NMR Spectroscopy of N, P and F-atoms

PAPER No. 12: ORGANIC SPECTROSCOPY. Module 19: NMR Spectroscopy of N, P and F-atoms Subject Chemistry Paper No and Title Module No and Title Module Tag Paper 12: Organic Spectroscopy CHE_P12_M19_e-Text TABLE OF CONTENTS 1. Learning Outcomes 2. 15 N NMR spectroscopy 3. 19 F NMR spectroscopy

More information

Nuclear Magnetic Resonance (NMR) Spectroscopy Introduction:

Nuclear Magnetic Resonance (NMR) Spectroscopy Introduction: Nuclear Magnetic Resonance (NMR) Spectroscopy Introduction: Nuclear magnetic resonance spectroscopy (NMR) is the most powerful tool available for organic structure determination. Like IR spectroscopy,

More information

Control of Physical Aging in Super Glassy Polymer Membranes Without Permeability Loss MOF Mixed Matrix Membranes

Control of Physical Aging in Super Glassy Polymer Membranes Without Permeability Loss MOF Mixed Matrix Membranes Discover Develop Deploy Virtual screening Chemistry Tuning porosity Material scale-up Commercial design Control of Physical Aging in Super Glassy Polymer Membranes Without Permeability Loss MOF Mixed Matrix

More information

atomic absorption spectroscopy general can be portable and used in-situ preserves sample simpler and less expensive

atomic absorption spectroscopy general can be portable and used in-situ preserves sample simpler and less expensive Chapter 9: End-of-Chapter Solutions 1. The following comparison provides general trends, but both atomic absorption spectroscopy (AAS) and atomic absorption spectroscopy (AES) will have analyte-specific

More information

BASIC ONE AND TWO DIMENSIONAL NMR SPECTROSCOPY PDF

BASIC ONE AND TWO DIMENSIONAL NMR SPECTROSCOPY PDF BASIC ONE AND TWO DIMENSIONAL NMR SPECTROSCOPY PDF ==> Download: BASIC ONE AND TWO DIMENSIONAL NMR SPECTROSCOPY PDF BASIC ONE AND TWO DIMENSIONAL NMR SPECTROSCOPY PDF - Are you searching for Basic One

More information