Synthese und elektrochemische Anwendungen von modifizierten Kohlenstoffnanoröhren

Size: px
Start display at page:

Download "Synthese und elektrochemische Anwendungen von modifizierten Kohlenstoffnanoröhren"

Transcription

1 Technische Universität Ilmenau Fakultät für Mathematik und Naturwissenschaften Institut für Chemie und Biotechnik Fachgebiet Chemie Synthese und elektrochemische Anwendungen von modifizierten Kohlenstoffnanoröhren HABILITATIONSSCHRIFT Zur Erlangung der Lehrbefähigung fur das Fach Anorganische Chemie an der Fakultät fur Mathematik und Naturwissenschaften der Technische Universität Ilmenau eingereicht von Dr. rer. nat. Nikos Tsierkezos Ilmenau, Mai 2016

2 TABLE OF CONTENTS 1 ABSTRACT 1 2 INTRODUCTION Synthesis of pristine and doped multi-walled carbon nanotubes Modification of multi-walled carbon nanotubes Modification with chemical oxidation Modification with metal nanoparticles Structural and morphological studies of multi-walled carbon nanotubes Pristine multi-walled carbon nanotubes Nitrogen-doped multi-walled carbon nanotubes Phosphorus-doped multi-walled carbon nanotubes Boron-doped multi-walled carbon nanotubes Raman spectroscopy studies of multi-walled carbon nanotubes Electrochemical characterization of multi-walled carbon nanotubes Cyclic voltammetry and differential pulse voltammetry Electrochemical impedance spectroscopy Electrochemical characterization of nitrogen-doped multi-walled carbon 22 nanotubes modified with metal nanoparticles Cyclic voltammetry Electrochemical impedance spectroscopy Application of multi-walled carbon nanotubes for analysis of inorganic 27 compounds cw-[dichloride-bis(triphenyl phosphine)-(2-(2'-pyridyl)quinoxaline)- 27 ruthenium(ii)] Tris(bipyridine)ruthenium(II) Oxygen reduction in alkaline and acidic media Application of multi-walled carbon nanotubes for analysis of 29 biomolecules Pristine and nitrogen-doped multi-walled carbon nanotubes Phosphorus-doped multi-walled carbon nanotubes Boron-doped multi-walled carbon nanotubes Application of nitrogen-doped multi-walled carbon nanotubes modified 33 with metal nanoparticles for analysis of biomolecules

3 2.9.1 Simultaneous analysis of ascorbic acid, dopamine, and uric acid Simultaneous analysis of 7V-acetylcysteine and acetaminophen Simultaneous analysis of glucose and uric acid 41 3 COMPARISON OF RESULTS WITH LITERATURE DATA 42 4 REFERENCES 45 5 SUMMARY 51 6 ZUSAMMENFASSUNG 54 7 ORIGINAL PUBLICATIONS AND MANUSCRIPTS Electrocatalytic properties of carbon nanotube carpets grown on Si-wafers Synthesis and electrochemistry of multi-walled carbon nanotube films 61 directly attached on silica substrate 7.03 Electrochemical studies of the bis(triphenyl phosphine) ruthenium(ii) 11 complex, cis-[rucl2(l)(pph 3 ) 2 J, with L=2-(2 '-pyridyl)quinoxaline 7.04 Electrochemical impedance spectroscopy and cyclic voltammetry of 93 ferrocene in acetonitrile/acetone system 7.05 Determination of impedance spectroscopic behavior of triphenylphosphine 105 on various electrodes 7.06 Application of films consisting of carbon nanoparticles for electrochemical 123 detection of redox systems in organic solvent media 7.07 Electrochemistry on multi-walled carbon nanotubes in organic solutions Multi-walled carbon nanotubes as electrode materials for electrochemical 151 studies of organometallic compounds in organic solvent media 7.09 Oxidation of dopamine on multi-walled carbon nanotubes Electrochemical and thermodynamic properties of hexacyanoferrate(ii) 175 /(HI) redox system on multi-walled carbon nanotubes 7.11 Simultaneous detection of ascorbic acid and uric acid at multi-walled 183 carbon nanotubes modified electrodes 7.12 Electrochemical responses and sensitivities of films based on multi-walled 199 carbon nanotubes in aqueous solutions 7.13 Non-enzymatic analysis of glucose on printed films based on multi-walled 213 carbon nanotubes 7.14 Influence of concentration of supporting electrolyte on electrochemistry of 221 redox systems on multi-walled carbon nanotubes 7.15 Nitrogen-doped carbon nanotubes as metal-free catalysts for the oxygen 231 ii

4 reduction in alkaline and acidic media 7.16 Nitrogen-doped multi-walled carbon nanotubes for paracetamol sensing Electrochemistry of tris(2,2'-bipyridine)ruthenium(ii) on nitrogen-doped 251 multi-walled carbon nanotubes 7.18 Electrochemical sensor consisting of nitrogen-doped multi-walled carbon 257 nanotubes decorated with platinum nanoparticles 7.19 Thermodynamic investigation of ferrocyanide/ferricyanide redox system on 267 nitrogen-doped multi-walled carbon nanotubes decorated with gold nanoparticles 7.20 Multi-walled carbon nanotubes modified with gold nanoparticles with 277 various diameters for the simultaneous analysis of dopamine and uric acid in a single experiment 7.21 Voltammetric study on pristine and nitrogen-doped multi-walled carbon 287 nanotubes decorated with gold nanoparticles 7.22 Influence of ozone on N-doped multi-walled carbon nanotubes Nitrogen-doped carbon nanotubes modified with gold nanoparticles for 313 simultaneous analysis of N-acetylcysteine and acetaminophen 7.24 Nitrogen-doped multi-walled carbon nanotubes modified with platinum, 325 palladium, rhodium and silver nanoparticles in electrochemical sensing 7.25 Electrocatalytic activity of nitrogen-doped carbon nanotubes decorated with 341 gold nanoparticles 7.26 Sensors based on multi-walled carbon nanotubes for bioanalysis Synthesis, characterization, and electrochemical application of phosphorus- 359 doped multi-walled carbon nanotubes 7.28 Electrochemical studies on novel films consisting of phosphorus-doped 311 multi-walled carbon nanotubes 7.29 Application of multi-walled carbon nanotubes modified with boron oxide 387 nanoparticles in electrochemistry 7.30 Properties and electrochemical characteristics of boron-doped multi-walled 399 carbon nanotubes 7.31 Multi-walled carbon nanotubes doped with boron as an electrode material 409 for electrochemical studies on dopamine, uric acid, and ascorbic acid 7.32 Electrochemical analysis of ascorbic acid, dopamine, and uric acid on nobel 425 metal modified nitrogen-doped carbon nanotubes iii

5 7.33 Electrochemical response of nitrogen-doped multi-walled carbon nanotubes 439 decorated with gold and iridium nanoparticles towards ferrocyanide / ferricyanide redox system 8 APPENDIX Lebenslauf Lehrerfahrung Vollständige Publikationsliste Teilnahme an Konferenzen und Ausbildungsseminaren 470 IV

Contents. Publisher s Foreword. Glossary of Symbols and Abbreviations

Contents. Publisher s Foreword. Glossary of Symbols and Abbreviations Publisher s Foreword Glossary of Symbols and Abbreviations v xiii 1 Equilibrium Electrochemistry and the Nernst Equation 1 1.1 Cell Thermodynamics....................... 1 1.2 The Nernst Equation........................

More information

Nanoporous Gold From an Ancient Technology to a

Nanoporous Gold From an Ancient Technology to a Nanoporous Gold From an Ancient Technology to a High-Tech Material Edited by Arne Wittstock Nanoscale Synthesis and Characterization Laboratory, Livermore, CA, USA; Institute of Applied and Physical Chemistry,

More information

Hydrophobic Nanoreactor Templating

Hydrophobic Nanoreactor Templating - Mathematik Hydrophobic Nanoreactor Templating for Nanostructured Metal - Tin-rich ITO Materials vorgelegt von M.Sc. Amandine Guiet Geb. in Angers, Frankreich Von der Fakultat II und Naturwissenschaften

More information

Electronic Supplementary Information. for. Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic. acid modified gold electrode

Electronic Supplementary Information. for. Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic. acid modified gold electrode Electronic Supplementary Information for Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic acid modified gold electrode Guangming Liu,* a Jingjing Li, b Li Wang b, Nana Zong b,

More information

1. Introduction. Introduction

1. Introduction. Introduction 1. The chemistry of organometallic compounds represents an important part of organic and pharmaceutical synthesis [1-6]. These compounds are used as catalysts in the stereospecific polymerization of olefins,

More information

CARBON. Electrochemical ond Physicochemicol Properties KIM KINOSHITA. Lawrence Berkeley Laboratory Berkeley, California

CARBON. Electrochemical ond Physicochemicol Properties KIM KINOSHITA. Lawrence Berkeley Laboratory Berkeley, California CARBON Electrochemical ond Physicochemicol Properties KIM KINOSHITA Lawrence Berkeley Laboratory Berkeley, California A Wiley-Interscience Publicotion JOHN WILEY & SONS New York / Chichester / Brisbane

More information

Wanzhen Li, Longhua Ding, Qiaohong Wang and Bin Su*

Wanzhen Li, Longhua Ding, Qiaohong Wang and Bin Su* Electronic Supplementary Material (ESI) for Analyst. This journal is The Royal Society of Chemistry 2014 Supporting Information to Differential Pulse Voltammetry Detection of Dopamine and Ascorbic Acid

More information

Current based methods

Current based methods Current based methods Amperometric and voltammetric sensors More significant influence on analytical parameters (sensitivity, selectivity, interferences elimination) kind of method, potential range, electrode

More information

Enhanced Electrocatalytic Activity of TiO2 Nanotubes Modified with Pt and Pd Nanoparticles: Electrooxidation of Dopamine, Uric Acid and Ascorbic Acid

Enhanced Electrocatalytic Activity of TiO2 Nanotubes Modified with Pt and Pd Nanoparticles: Electrooxidation of Dopamine, Uric Acid and Ascorbic Acid Avestia Publishing International Journal of Theoretical and Applied Nanotechnology Volume 1 Issue 1, Year 2012 ISSN: 1929-1248 Artcle ID: 011, DOI: 10.11159/ijtan.2012.011 73 Enhanced Electrocatalytic

More information

SUPORTING INFORMATION The Cathodic Voltammetric Behavior of Pillar[5]quinone in Nonaqueous Media. Symmetry Effects on the Electron Uptake Sequence.

SUPORTING INFORMATION The Cathodic Voltammetric Behavior of Pillar[5]quinone in Nonaqueous Media. Symmetry Effects on the Electron Uptake Sequence. SUPORTING INFORMATION The Cathodic Voltammetric Behavior of Pillar[5]quinone in Nonaqueous Media. Symmetry Effects on the Electron Uptake Sequence. Beijun Cheng and Angel E. Kaifer* Department of Chemistry

More information

Electroanalytical and Electrosynthetic Studies Carbonyl Derivatives

Electroanalytical and Electrosynthetic Studies Carbonyl Derivatives 84 85 CHARTER II AIM AND SCOPE The growing global concern in the chemical and allied industrial sector is maneuvering industrial waste management and pollution control. It is the commitment for the researchers

More information

Introduction to Cyclic Voltammetry Measurements *

Introduction to Cyclic Voltammetry Measurements * OpenStax-CNX module: m34669 1 Introduction to Cyclic Voltammetry Measurements * Xianyu Li Andrew R. Barron This work is produced by OpenStax-CNX and licensed under the Creative Commons Attribution License

More information

Supporting Information. One-Pot Synthesis of Reduced Graphene

Supporting Information. One-Pot Synthesis of Reduced Graphene Supporting Information One-Pot Synthesis of Reduced Graphene Oxide/Metal (oxide) Composites Xu Wu, Yuqian Xing, David Pierce, Julia Xiaojun Zhao* a Department of Chemistry, University of North Dakota,

More information

performance electrocatalytic or electrochemical devices. Nanocrystals grown on graphene could have

performance electrocatalytic or electrochemical devices. Nanocrystals grown on graphene could have Nanocrystal Growth on Graphene with Various Degrees of Oxidation Hailiang Wang, Joshua Tucker Robinson, Georgi Diankov, and Hongjie Dai * Department of Chemistry and Laboratory for Advanced Materials,

More information

Magnesiothermic synthesis of sulfur-doped graphene as an efficient. metal-free electrocatalyst for oxygen reduction

Magnesiothermic synthesis of sulfur-doped graphene as an efficient. metal-free electrocatalyst for oxygen reduction Supporting Information: Magnesiothermic synthesis of sulfur-doped as an efficient metal-free electrocatalyst for oxygen reduction Jiacheng Wang, 1,2,3, * Ruguang Ma, 1,2,3 Zhenzhen Zhou, 1,2,3 Guanghui

More information

Carbon Quantum Dots/NiFe Layered Double Hydroxide. Composite as High Efficient Electrocatalyst for Water

Carbon Quantum Dots/NiFe Layered Double Hydroxide. Composite as High Efficient Electrocatalyst for Water Supplementary Information Carbon Quantum Dots/NiFe Layered Double Hydroxide Composite as High Efficient Electrocatalyst for Water Oxidation Di Tang, Juan Liu, Xuanyu Wu, Ruihua Liu, Xiao Han, Yuzhi Han,

More information

This material is based upon work supported by the National Science Foundation under Grant Number DUE

This material is based upon work supported by the National Science Foundation under Grant Number DUE This material is based upon work supported by the National Science Foundation under Grant Number DUE-1140469. Any opinions, findings, and conclusions or recommendations expressed in this material are those

More information

Chapter - 8. Summary and Conclusion

Chapter - 8. Summary and Conclusion Chapter - 8 Summary and Conclusion The present research explains the synthesis process of two transition metal oxide semiconductors SnO 2 and V 2 O 5 thin films with different morphologies and studies

More information

Analysis of Nickel Pincer. Catalyst for Hydrogen. Production

Analysis of Nickel Pincer. Catalyst for Hydrogen. Production Analysis of Nickel Pincer Catalyst for Hydrogen Production Abstract: Fuel cells have great potential as an alternative fuel source; however the hydrogen to power the cells is rather costly to produce.

More information

Supplementary Materials

Supplementary Materials Atomic layer-deposited tunnel oxide stabilizes silicon photoanodes for water oxidation Yi Wei Chen 1, Jonathan D. Prange 2, Simon Dühnen 2, Yohan Park 1, Marika Gunji 1, Christopher E. D. Chidsey 2, and

More information

Study on Aqueous CO 2 Detection to Monitor the Potential Leakage of CO 2 Stored in the Ocean

Study on Aqueous CO 2 Detection to Monitor the Potential Leakage of CO 2 Stored in the Ocean tudy on Aqueous CO 2 Detection to Monitor the Potential Leakage of CO 2 tored in the Ocean ATO iroshi : Ph. D., P. E. Jp (Applied cience), Advanced Applied cience Department, Research Laboratory, Corporate

More information

CHEMICAL KINETICS R.G. COMPTON A. HAMNETT NEW TECHNIQUES FOR THE STUDY OF ELECTRODES AND THEIR REACTIONS EDITED BY

CHEMICAL KINETICS R.G. COMPTON A. HAMNETT NEW TECHNIQUES FOR THE STUDY OF ELECTRODES AND THEIR REACTIONS EDITED BY CHEMICAL KINETICS EDITED BY R.G. COMPTON M.A., D.Phil. (Oxon.) University Lecturer in Physical Chemistry and Fellow, St. John's College, Oxford Co-editor for Vol. 29 A. HAMNETT M.A., D.Phil. (Oxon.) University

More information

SUMMER RESEARCH INTERNSHIP PROGRAM JUNE AND JULY 2014

SUMMER RESEARCH INTERNSHIP PROGRAM JUNE AND JULY 2014 Natural Science Study Programs (taught in German) Biology (BA) Biochemistry (BA/MA) Chemistry (BA/MA) Chemistry and Management (BA/MA) Chemical Engineering (BA) Physics (BA/MA) Physics and Management (BA/MA)

More information

Leveraging Commercial Silver Inks as Oxidation Reduction Reaction Catalysts in Alkaline Medium

Leveraging Commercial Silver Inks as Oxidation Reduction Reaction Catalysts in Alkaline Medium Supporting Information Leveraging Commercial Silver Inks as Oxidation Reduction Reaction Catalysts in Alkaline Medium Shlomi Polani, Naftali Kanovsky and David Zitoun, *, Bar Ilan University, Department

More information

Supporting Information

Supporting Information Supporting Information Universal, In-Situ Transformation of Bulky Compounds into Nanoscale Catalysts by High Temperature Pulse Shaomao Xu 1, (a), Yanan Chen 1, (a), Yiju Li 1, (a), Aijiang Lu 1, Yonggang

More information

To Invert or Not To Invert Reasons for the Occurrence of Normal and Inverted Formal Potentials in Molecular Multi-Electron Transfer Systems

To Invert or Not To Invert Reasons for the Occurrence of Normal and Inverted Formal Potentials in Molecular Multi-Electron Transfer Systems To Invert or Not To Invert easons for the Occurrence of Normal and Inverted Formal Potentials in Molecular Multi-Electron Transfer Systems Bernd Speiser Institut für Organische Chemie, Universität Tübingen,

More information

Supplementary Figure 1 Morphology and composition of the original carbon nanotube (CNT) sample. (a, b) TEM images of CNT; (c) EDS of CNT.

Supplementary Figure 1 Morphology and composition of the original carbon nanotube (CNT) sample. (a, b) TEM images of CNT; (c) EDS of CNT. 1 Supplementary Figure 1 Morphology and composition of the original carbon nanotube (CNT sample. (a, b TEM images of CNT; (c EDS of CNT. Cobalt is not detected in the original CNT sample (Note: The accidentally

More information

SUPPLEMENTARY INFORMATION

SUPPLEMENTARY INFORMATION SUPPLEMENTARY INFORMATION An Oxygen Reduction Electrocatalyst Based on Carbon Nanotube- Nanographene Complexes Yanguang Li, Wu Zhou, Hailiang Wang, Liming Xie, Yongye Liang, Fei Wei, Juan-Carlos Idrobo,

More information

Formation of N-doped Graphene Nanoribbons via Chemical Unzipping

Formation of N-doped Graphene Nanoribbons via Chemical Unzipping SUPPORTING INFORMATION FILE FOR: Formation of N-doped Graphene Nanoribbons via Chemical Unzipping Rodolfo Cruz-Silva 1, Aaron Morelos-Gómez 3, Sofia Vega-Díaz 1, Ferdinando Tristán- López 1, Ana L. Elias

More information

Supplementary Figure 1. (a-b) EDX of Mo 2 and Mo 2

Supplementary Figure 1. (a-b) EDX of Mo 2 and Mo 2 Supplementary Figure 1. (a-b) EDX of Mo 2 C@NPC/NPRGO and Mo 2 C@NPC. Supplementary Figure 2. (a) SEM image of PMo 12 2-PPy, (b) TEM, (c) HRTEM, (d) STEM image and EDX elemental mapping of C, N, P, and

More information

The goal of this project is to enhance the power density and lowtemperature efficiency of solid oxide fuel cells (SOFC) manufactured by atomic layer

The goal of this project is to enhance the power density and lowtemperature efficiency of solid oxide fuel cells (SOFC) manufactured by atomic layer Stanford University Michael Shandalov1, Shriram Ramanathan2, Changhyun Ko2 and Paul McIntyre1 1Department of Materials Science and Engineering, Stanford University 2Division of Engineering and Applied

More information

Vol. 34 No Journal of Hubei University for Nationalities Natural Science Edition Mar. 2016

Vol. 34 No Journal of Hubei University for Nationalities Natural Science Edition Mar. 2016 34 1 Vol 34 No 1 2016 3 Journal of Hubei University for Nationalities Natural Science Edition Mar 2016 1008-8423 2016 01-0068 - 06 DOI 10 13501 /j cnki 42-1569 /n 2016 03 018 363000 SEM FT - IR AFM EIS

More information

Porous silicon as base material of MEMS-compatible fuel cell components

Porous silicon as base material of MEMS-compatible fuel cell components Porous silicon as base material of MEMS-compatible fuel cell components José Geraldo Alves Brito Neto Tokyo University of Science - Faculty of Science and Technology Department of Mechanical Engineering

More information

Publications of Dr. Tharamani C.N. Publications in peer reviewed journals

Publications of Dr. Tharamani C.N. Publications in peer reviewed journals Publications in peer reviewed journals 35. Mesoporous nitrogen-rich carbon materials as catalysts for the oxygen reduction reaction Tharamani, C. Nagaiah*; Bordoloi. A.; Schuhmann, W.; Muhler M. ChemSusChem.

More information

State of São Paulo. Brasil. Localization. Santo André

State of São Paulo. Brasil. Localization. Santo André Brasil State of São Paulo Localization Santo André The Group www.crespilho.com Frank N. Crespilho Pablo R. S. Abdias Group Leader Synthesis of nanostructured materials using polyelectrolytes Andressa R.

More information

Supporting Information for. Highly active catalyst derived from a 3D foam of Fe(PO 3 ) 2 /Ni 2 P for extremely efficient water oxidation

Supporting Information for. Highly active catalyst derived from a 3D foam of Fe(PO 3 ) 2 /Ni 2 P for extremely efficient water oxidation Supporting Information for Highly active catalyst derived from a 3D foam of Fe(PO 3 ) 2 /Ni 2 P for extremely efficient water oxidation Haiqing Zhou a,1, Fang Yu a,1, Jingying Sun a, Ran He a, Shuo Chen

More information

Available online at ScienceDirect. Procedia Engineering 152 (2016 )

Available online at  ScienceDirect. Procedia Engineering 152 (2016 ) Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 152 (2016 ) 706 710 International Conference on Oil and Gas Engineering, OGE-2016 Synthesis of the carbon nanotubes-porous silicon

More information

Laboratory for Analytical Chemistry: Molecular Electrochemistry, Electroanalytical Chemistry and Interfacial Chemistry

Laboratory for Analytical Chemistry: Molecular Electrochemistry, Electroanalytical Chemistry and Interfacial Chemistry Laboratory for Analytical Chemistry: Molecular Electrochemistry, Electroanalytical Chemistry and Interfacial Chemistry http://www.sci.osaka-cu.ac.jp/chem/analy/analy.html Current Research and Principal

More information

Effects of Surface Chemistry of Carbon on Hydrogen Evolution Reaction in Lead Carbon Electrodes

Effects of Surface Chemistry of Carbon on Hydrogen Evolution Reaction in Lead Carbon Electrodes Effects of Surface Chemistry of Carbon on Hydrogen Evolution Reaction in Lead Carbon Electrodes Begüm Bozkaya 1, Jochen Settelein 1, Henning Lorrmann 1, Gerhard Sextl 1, 2 1 Fraunhofer Institute for Silicate

More information

Electrochemical oxidation effect of ascorbic acid on mercury ions in blood sample using cyclic voltammetry

Electrochemical oxidation effect of ascorbic acid on mercury ions in blood sample using cyclic voltammetry Int J Ind Chem (2015) 6:311 316 DOI 10.1007/s40090-015-0053-9 RESEARCH Electrochemical oxidation effect of ascorbic acid on mercury ions in blood sample using cyclic voltammetry Muhammed Mizher Radhi 1

More information

electrolyte JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 146 (4):

electrolyte JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 146 (4): Biodata Name: Bulusu Venkata Sarada Qualification: M. Sc., M. Phil (Physics), Ph. D. Designation: Scientist E Contact Information: Centre for Solar Energy Materials (CSEM) Phone: +91-40-24452448 E-mail:

More information

OXIDATION OF GLYCEROL ON DIAMOND COATED ELECTRODES. Introduction. Target

OXIDATION OF GLYCEROL ON DIAMOND COATED ELECTRODES. Introduction. Target XIDATIN F GLYCERL N DIAMND CATED ELECTRDES Peter Stehring, TU Graz, Graz, Austria Susanne Lux, TU Graz, Graz, Austria Thomas Hilber, BDI BioDiesel International AG, Grambach, Austria Peter Letonja, TU

More information

Electrochemistry in Nonaqueous Solutions

Electrochemistry in Nonaqueous Solutions К. Izutsu Electrochemistry in Nonaqueous Solutions WILEY-VCH Contents Preface V Part I Fundamentals of Chemistry in Non-Aqueous Solutions: Electrochemical Aspects 1 Properties of Solvents and Solvent Classification

More information

Electrodeposited nickel hydroxide on nickel foam with ultrahigh. capacitance

Electrodeposited nickel hydroxide on nickel foam with ultrahigh. capacitance Electrodeposited nickel hydroxide on nickel foam with ultrahigh capacitance Guang-Wu Yang, Cai-Ling Xu* and Hu-Lin Li* College of Chemistry and Chemical Engineering, Lanzhou University, 73 (PR China) 1.

More information

Poly(anthranilic acid) Nanorods: Synthesis, Characterization and Electrochemical Sensing Properties

Poly(anthranilic acid) Nanorods: Synthesis, Characterization and Electrochemical Sensing Properties Chemical Science Transactions DOI:10.7598/cst2013.12 ISSN/E-ISSN: 2278-3458/2278-3318 RESEARCH ARTICLE Poly(anthranilic acid) Nanorods: Synthesis, Characterization and Electrochemical Sensing Properties

More information

Switching to OCR A from AQA

Switching to OCR A from AQA Switching to OCR A from AQA The content within the OCR Chemistry A specification covers the key concepts of chemistry and will be very familiar. We ve laid it out in a logical progression to support co-teaching

More information

Polymer Modified Graphite: Voltammetric Reduction of Selected Organics

Polymer Modified Graphite: Voltammetric Reduction of Selected Organics AASCIT Journal of Chemistry 2017; 3(5): 37-41 http://www.aascit.org/journal/chemistry Polymer Modified Graphite: Voltammetric Reduction of Selected Organics Inam-ul-Haque Department of Chemistry, University

More information

Point-of-service, quantitative analysis of ascorbic acid in aqueous humor for. evaluating anterior globe integrity

Point-of-service, quantitative analysis of ascorbic acid in aqueous humor for. evaluating anterior globe integrity Point-of-service, quantitative analysis of ascorbic acid in aqueous humor for evaluating anterior globe integrity Manas Ranjan Gartia, a,d,e, Santosh K. Misra, a,d, Mao Ye, a,d Aaron Schwartz-Duval, a,d

More information

Carbon nanotubes and conducting polymer composites

Carbon nanotubes and conducting polymer composites University of Wollongong Thesis Collections University of Wollongong Thesis Collection University of Wollongong Year 4 Carbon nanotubes and conducting polymer composites May Tahhan University of Wollongong

More information

Scientific Report. Concerning the implementation of the project: January December 2014

Scientific Report. Concerning the implementation of the project: January December 2014 E / V (Ag/AgCl) Scientific Report Concerning the implementation of the project: January December 2014 During this period the research work was mainly directed towards two distinct objectives: evidencing

More information

Notes. Silver nanoparticle modified Pt electrode as voltammetric and electrochemical impedance sensor for hydrogen peroxide in live biological cells

Notes. Silver nanoparticle modified Pt electrode as voltammetric and electrochemical impedance sensor for hydrogen peroxide in live biological cells Indian Journal of Chemistry Vol. 57A, April 2018, pp. 485-489 Notes Silver nanoparticle modified Pt electrode as voltammetric and electrochemical impedance sensor for hydrogen peroxide in live biological

More information

Chapter 2. Materials and Methods

Chapter 2. Materials and Methods Chapter 2 Materials and Methods 2. Materials and Methods This chapter describes the chemicals, reagents and instruments used for carrying out this study. A brief discussion of the methods used for the

More information

Electronic supplementary information. Amorphous carbon supported MoS 2 nanosheets as effective catalyst for electrocatalytic hydrogen evolution

Electronic supplementary information. Amorphous carbon supported MoS 2 nanosheets as effective catalyst for electrocatalytic hydrogen evolution Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Electronic supplementary information Amorphous carbon supported MoS 2 nanosheets as effective

More information

Co 3 O 4 Nanocrystals on Single-Walled Carbon Nanotubes as a Highly Efficient Oxygen-Evolving Catalyst

Co 3 O 4 Nanocrystals on Single-Walled Carbon Nanotubes as a Highly Efficient Oxygen-Evolving Catalyst Nano Res 95 Electronic Supplementary Material Co 3 O 4 Nanocrystals on Single-Walled Carbon Nanotubes as a Highly Efficient Oxygen-Evolving Catalyst Jian Wu 1, Yan Xue 1, Xin Yan 1, Wensheng Yan 2, Qingmei

More information

Electrochemical Water Splitting by Layered and 3D Cross-linked Manganese Oxides: Correlating Structural Motifs and Catalytic Activity

Electrochemical Water Splitting by Layered and 3D Cross-linked Manganese Oxides: Correlating Structural Motifs and Catalytic Activity Electronic Supplementary Information Electrochemical Water Splitting by Layered and 3D Cross-linked Manganese Oxides: Correlating Structural Motifs and Catalytic Activity Arno Bergmann,* a Ivelina Zaharieva,*

More information

Electrochemical Sensors: trace detection for specific detection and pattern recognition for complex matrices

Electrochemical Sensors: trace detection for specific detection and pattern recognition for complex matrices 4 Electrochemical Sensors: trace detection for specific detection and pattern recognition for complex matrices TH 29 ARTICLE Peter Rabenecker Fraunhofer-Institute for Chemical Technology (ICT), Joseph-von-Fraunhofer-Str.

More information

Electrochemical Conversion of Lignin

Electrochemical Conversion of Lignin Electrochemical Conversion of Lignin Berlin, 2009 March 10 th Prof. Dr. Siegfried R. Waldvogel Kekulé-Institut für Organische Chemie und Biochemie Rheinische Friedrich Wilhelms-Universität Bonn Outline

More information

Electrochemistry of graphene: The current state of the art

Electrochemistry of graphene: The current state of the art Electrochemistry of graphene: The current state of the art Sabine Szunerits and Rabah Boukherroub DOI: 10.1039/9781849737333-00211 1 Introduction Carbon-based materials such as glassy carbon, diamond,

More information

Principles and Applications of Electrochemistry

Principles and Applications of Electrochemistry Principles and Applications of Electrochemistry Fourth edition D. R. CROW Professor of Electrochemistry and Dean of Research University of Wolverhampton BLACKIE ACADEMIC & PROFESSIONAL An Imprint of Chapman

More information

Supporting Information

Supporting Information Copyright WILEY VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2011 Supporting Information for Adv. Mater., DOI: 10.1002/adma.201102200 Nitrogen-Doped Carbon Nanotube Composite Fiber with a Core

More information

BIOSENOSRS BIO 580. Electrochemical Biosensors - theory part 1 WEEK 1 Fall Semester

BIOSENOSRS BIO 580. Electrochemical Biosensors - theory part 1 WEEK 1 Fall Semester BIOSENOSRS BIO 580 Electrochemical Biosensors - theory part 1 WEEK 1 Fall Semester Faculty: Dr. Javed H. Niazi KM Faculty of Engineering & Natural Sciences Sabanci University Topics that will be covered

More information

Supplementary Information for. Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings

Supplementary Information for. Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings Supplementary Information for Vibrational Spectroscopy at Electrolyte Electrode Interfaces with Graphene Gratings Supplementary Figure 1. Simulated from pristine graphene gratings at different Fermi energy

More information

Supporting Information for

Supporting Information for Supporting Information for Effects of aqueous buffers on electrocatalytic water oxidation with an iridium oxide material electrodeposited in thin layers from an organometallic precursor Maxwell N. Kushner-Lenhoff,

More information

diamond ph electrode improving on

diamond ph electrode improving on Development of a boron doped diamond ph electrode improving on current ph sensing technologies Zoë J Ayres University of Warwick ph sensing: industrial and environmental importance ph = - log ah+ Environmental

More information

Hydrogen Evolution on InSb Semiconductor in Liquid Ammonia (223 K)

Hydrogen Evolution on InSb Semiconductor in Liquid Ammonia (223 K) Portugaliae Electrochimica Acta 20 (2002) 199-205 PORTUGALIAE ELECTROCHIMICA ACTA Hydrogen Evolution on InSb Semiconductor in Liquid Ammonia (223 K) C. Mathieu, O. Seitz, A.-M Gonçalves *, M. Herlem, A.

More information

Voltammetry Detection of Ascorbic Acid at Glassy Carbon Electrode Modified by Single-Walled Carbon Nanotube/Zinc Oxide

Voltammetry Detection of Ascorbic Acid at Glassy Carbon Electrode Modified by Single-Walled Carbon Nanotube/Zinc Oxide Int. J. Electrochem. Sci., 8 (2013) 10557-10567 International Journal of ELECTROCHEMICAL SCIENCE www.electrochemsci.org Voltammetry Detection of Ascorbic Acid at Glassy Carbon Electrode Modified by Single-Walled

More information

Dr. Aoife Morrin. School of Chemical Sciences Dublin City University Ireland. The National Centre for Sensor Research

Dr. Aoife Morrin. School of Chemical Sciences Dublin City University Ireland. The National Centre for Sensor Research INVESTIGATION OF NANOSTRUCTURED MATERIALS FOR NOVEL BIOSENSOR FABRICATION METHODOLOGIES Dr. Aoife Morrin National Centre for Sensor Research School of Chemical Sciences Dublin City University Ireland Introduction

More information

Homogeneous Electrochemical Assay for Protein Kinase Activity

Homogeneous Electrochemical Assay for Protein Kinase Activity Homogeneous Electrochemical Assay for Protein Kinase Activity Ik-Soo Shin,,, Rohit Chand, Sang Wook Lee, Hyun-Woo Rhee, Yong-Sang Kim, * and Jong-In Hong* Corresponding Author *Prof. Dr. J.-I. Hong, Department

More information

Electrochemical oxidation of 2-mercapto ethanesulfonic acid by Cu nanoparticles-modified boron-doped diamond electrode

Electrochemical oxidation of 2-mercapto ethanesulfonic acid by Cu nanoparticles-modified boron-doped diamond electrode NU Science Journal 2009; 6(S1): 36-42 Electrochemical oxidation of 2-mercapto ethanesulfonic acid by Cu nanoparticles-modified boron-doped diamond electrode Anchana Preechaworapun, 1 * Tanin Tangkuaram

More information

Electrochemical investigation of covalently post-synthetic modified SURGEL coatings

Electrochemical investigation of covalently post-synthetic modified SURGEL coatings Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2014 Electrochemical investigation of covalently post-synthetic modified SURGEL coatings

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2017 Supporting Information Experimental section Synthesis of Ni-Co Prussian

More information

Construction of the functionalized graphene- alcohol oxidase modified graphite electrode Characterization

Construction of the functionalized graphene- alcohol oxidase modified graphite electrode Characterization Biosensing approach for ethanol determination using alcohol oxidase and functionalized graphene modified graphite electrode by layer-by-layer technique i^m^-^siftv^t-'f^err^iivc-' Construction of the functionalized

More information

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2016 Supporting Information Highly oriented MOF thin film-based electrocatalytic

More information

Supporting Information

Supporting Information Supporting Information A General Strategy for the Synthesis of Transition-Metal Phosphide/N-doped Carbon Frameworks for Hydrogen and Oxygen Evolution Zonghua Pu, Chengtian Zhang, Ibrahim Saana Amiinu,

More information

FUNDAMENTALS OF ELECTRO- ANALYTICAL CHEMISTRY

FUNDAMENTALS OF ELECTRO- ANALYTICAL CHEMISTRY FUNDAMENTALS OF ELECTRO- ANALYTICAL CHEMISTRY Paul Monk Manchester Metropolitan University, Manchester, UK JOHN WILEY & SONS LTD Chichester New York Weinheim Brisbane Toronto Singapore Contents Series

More information

Supporting Information

Supporting Information Copyright WILEY-VCH Verlag GmbH & Co. KGaA, 69469 Weinheim, Germany, 2016. Supporting Information for Adv. Energy Mater., DOI: 10.1002/aenm.201601814 Nitrogen-Doped Core-Sheath Carbon Nanotube Array for

More information

Electronic Supplementary Information. Experimental details graphene synthesis

Electronic Supplementary Information. Experimental details graphene synthesis Electronic Supplementary Information Experimental details graphene synthesis Graphene is commercially obtained from Graphene Supermarket (Reading, MA, USA) 1 and is produced via a substrate-free gas-phase

More information

Supporting Information. Bi-functional Catalyst with Enhanced Activity and Cycle Stability for. Rechargeable Lithium Oxygen Batteries

Supporting Information. Bi-functional Catalyst with Enhanced Activity and Cycle Stability for. Rechargeable Lithium Oxygen Batteries Supporting Information Hierarchical Mesoporous/Macroporous Perovskite La 0.5 Sr 0.5 CoO 3-x Nanotubes: a Bi-functional Catalyst with Enhanced Activity and Cycle Stability for Rechargeable Lithium Oxygen

More information

CHAPTER-5 CYCLIC VOLTAMETRIC STUDIES OF NOVEL INDOLE ANALOGUES PREPARED IN THE PRESENT STUDY

CHAPTER-5 CYCLIC VOLTAMETRIC STUDIES OF NOVEL INDOLE ANALOGUES PREPARED IN THE PRESENT STUDY CHAPTER-5 CYCLIC VOLTAMETRIC STUDIES OF NOVEL INDOLE ANALOGUES PREPARED IN THE PRESENT STUDY Page No. 175-187 5.1 Introduction 5.2 Theoretical 5.3 Experimental 5.4 References 5. 1 Introduction Electrochemical

More information

Supplementary Information. For. A Universal Method for Preparing Functional ITO Electrodes with Ultrahigh Stability

Supplementary Information. For. A Universal Method for Preparing Functional ITO Electrodes with Ultrahigh Stability Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Supplementary Information For A Universal Method for Preparing Functional ITO Electrodes with Ultrahigh

More information

Supplementary Figure S1. AFM image and height profile of GO. (a) AFM image

Supplementary Figure S1. AFM image and height profile of GO. (a) AFM image Supplementary Figure S1. AFM image and height profile of GO. (a) AFM image and (b) height profile of GO obtained by spin-coating on silicon wafer, showing a typical thickness of ~1 nm. 1 Supplementary

More information

Electrocatalytic gas sensors based on Nasicon and Lisicon

Electrocatalytic gas sensors based on Nasicon and Lisicon Materials Science-Poland, Vol. 24, No. 1, 2006 Electrocatalytic gas sensors based on Nasicon and Lisicon G. JASINSKI 1*, P. JASINSKI 1, B. CHACHULSKI 2, A. NOWAKOWSKI 1 1 Faculty of Electronics, Telecommunications

More information

Anodic Behavior of III-V Semiconductors in Liquid Ammonia (223 K)

Anodic Behavior of III-V Semiconductors in Liquid Ammonia (223 K) Portugaliae Electrochimica Acta 20 (2002) 191-197 PORTUGALIAE ELECTROCHIMICA ACTA Anodic Behavior of III-V Semiconductors in Liquid Ammonia (223 K) O. Seitz, C. Mathieu, A.-M Gonçalves *, M. Herlem, A.

More information

Lithium Ion Insertion Properties of Solution-Exfoliated Germanane

Lithium Ion Insertion Properties of Solution-Exfoliated Germanane Lithium Ion Insertion Properties of Solution-Exfoliated Germanane Andrew C. Serino, Jesse S. Ko, Michael T. Yeung, Jeffrey J. Schwartz, Chris B. Kang, Sarah H. Tolbert,,, Richard B. Kaner,,, Bruce S. Dunn,*,,

More information

Tunable nitrogen-doped carbon aerogels as sustainable electrocatalysts in the oxygen. reduction reaction Electronic Supplementary information (ESI)

Tunable nitrogen-doped carbon aerogels as sustainable electrocatalysts in the oxygen. reduction reaction Electronic Supplementary information (ESI) Tunable nitrogen-doped carbon aerogels as sustainable electrocatalysts in the oxygen reduction reaction Electronic Supplementary information (ESI) Stephanie-Angelika Wohlgemuth,* a Tim-Patrick Fellinger

More information

sensors ISSN by MDPI

sensors ISSN by MDPI Sensors 003, 3, 3-50 sensors ISSN 1-80 003 by MDPI http://www.mdpi.net/sensors Determination of Dopamine in the Presence of Ascorbic Acid using Poly (Acridine red) Modified Glassy Carbon Electrode Yuzhong

More information

Edge Plane Pyrolytic Graphite Electrodes in Electroanalysis: An Overview

Edge Plane Pyrolytic Graphite Electrodes in Electroanalysis: An Overview ANALYTICAL SCIENCES NOVEMBER 2005, VOL. 21 2005 The Japan Society for Analytical Chemistry 1263 Edge Plane Pyrolytic Graphite Electrodes in Electroanalysis: An Overview Reviews Craig E. BANKS and Richard

More information

Title: Electrochemical studies for oxygen reduction reaction using Zn 1-x Co x O for fuel cell applications.

Title: Electrochemical studies for oxygen reduction reaction using Zn 1-x Co x O for fuel cell applications. Title: Electrochemical studies for oxygen reduction reaction using Zn 1-x Co x O for fuel cell applications. Authors: Alonso-Sevilla, Suheily; Martínez-Torres, Dinorah; Estrada-Álvarez, Ana G.; Sánchez-Zalduondo,

More information

Supporting Information. Facile in situ synthesis of carbon quantum dots/graphene heterostructure

Supporting Information. Facile in situ synthesis of carbon quantum dots/graphene heterostructure Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2019 Supporting Information Facile in situ synthesis of carbon quantum dots/graphene heterostructure

More information

Supporting Information. High-Performance Supercapacitor

Supporting Information. High-Performance Supercapacitor Supporting Information Mesoporous CoO Nanocubes @ Continuous 3D Porous Carbon Skeleton of Rose Based Electrode for High-Performance Supercapacitor Danni Lan, Yangyang Chen, Pan Chen, Xuanying Chen, Xu

More information

Supplementary Information. Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts

Supplementary Information. Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts Supplementary Information Unusual High Oxygen Reduction Performance in All-Carbon Electrocatalysts Wei Wei 1, 4,, Ying Tao 1, 4,, Wei Lv 2,, Fang-Yuan Su 2, Lei Ke 2, Jia Li 2, Da-Wei Wang 3, *, Baohua

More information

Standard Operating Procedure. edaq Potentionstat. Miramar College Potentiostat. -Report by Marianne Samonte, Dec 2009

Standard Operating Procedure. edaq Potentionstat. Miramar College Potentiostat. -Report by Marianne Samonte, Dec 2009 Standard Operating Procedure edaq Potentionstat Miramar College Potentiostat -Report by Marianne Samonte, Dec 2009 I. Instrument Description of Potentiostat and ecorder The components of the edaq ecorder

More information

electrodeposition is a special case of electrolysis where the result is deposition of solid material on an electrode surface.

electrodeposition is a special case of electrolysis where the result is deposition of solid material on an electrode surface. Electrochemical Methods Electrochemical Deposition is known as electrodeposition - see CHEM* 1050 - electrolysis electrodeposition is a special case of electrolysis where the result is deposition of solid

More information

Figure 1. Contact mode AFM (A) and the corresponding scanning Kelvin probe image (B) of Pt-TiN surface.

Figure 1. Contact mode AFM (A) and the corresponding scanning Kelvin probe image (B) of Pt-TiN surface. Synopsis Synopsis of the thesis entitled Titanium Nitride-ased Electrode Materials for Oxidation of Small Molecules: pplications in Electrochemical Energy Systems submitted by Muhammed Musthafa O. T under

More information

Enhancing potassium-ion battery performance by defect and. interlayer engineering

Enhancing potassium-ion battery performance by defect and. interlayer engineering Electronic Supplementary Material (ESI) for Nanoscale Horizons. This journal is The Royal Society of Chemistry 2018 Electronic Supplementary Information for Enhancing potassium-ion battery performance

More information

Supplementary Information for. High-performance bifunctional porous non-noble metal phosphide catalyst for overall

Supplementary Information for. High-performance bifunctional porous non-noble metal phosphide catalyst for overall Supplementary Information for High-performance bifunctional porous non-noble metal phosphide catalyst for overall water splitting Yu et al. Supplementary Figure 1. A typical TEM image of as-prepared FeP/Ni

More information

Research Article Electrochemical Investigation of Anthraquinone-Based Chemodosimeter for Cu 2+ Metal Ion

Research Article Electrochemical Investigation of Anthraquinone-Based Chemodosimeter for Cu 2+ Metal Ion Chemistry Volume 2013, Article ID 830981, 5 pages http://dx.doi.org/10.1155/2013/830981 Research Article Electrochemical Investigation of Anthraquinone-Based Chemodosimeter for Cu 2+ Metal Ion Yeo Woon

More information

graphene oxide nanocomposite with high performance for

graphene oxide nanocomposite with high performance for Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2015 Supporting Information One-pot in situ synthesis of CoFe 2 O 4 nanoparticles-reduced graphene

More information

TEPZZ 568 8_A_T EP A1 (19) (11) EP A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G01N 27/327 ( )

TEPZZ 568 8_A_T EP A1 (19) (11) EP A1 (12) EUROPEAN PATENT APPLICATION. (51) Int Cl.: G01N 27/327 ( ) (19) TEPZZ 68 8_A_T (11) EP 2 68 281 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: 13.03.13 Bulletin 13/11 (1) Int Cl.: G01N 27/327 (06.01) (21) Application number: 1218.9 (22) Date of

More information

An extraordinarily stable catalyst: Pt NPs supported on two-dimensional Ti 3 C 2 X 2 (X=OH, F) nanosheets for Oxygen Reduction Reaction

An extraordinarily stable catalyst: Pt NPs supported on two-dimensional Ti 3 C 2 X 2 (X=OH, F) nanosheets for Oxygen Reduction Reaction An extraordinarily stable catalyst: Pt NPs supported on two-dimensional Ti 3 X 2 (X=OH, F) nanosheets for Oxygen Reduction Reaction Xiaohong Xie, Siguo Chen*, Wei Ding, Yao Nie, and Zidong Wei* Experimental

More information