Technical Data Sheet
|
|
- Roland Hutchinson
- 5 years ago
- Views:
Transcription
1 Technical Data Sheet Product Description: A photoelectrochemical (PEC) device capable of splitting water into storable hydrogen fuel directly using solar energy is becoming a very attractive technology since it is clean and sustainable. A PEC cell device has to comply with several requirements for lab applications: I. Should allow different photoelectrodes configuration see example setup II. III. below; To maximize the light penetration through the cell to reach the photoelectrodes; The cell should be resistant to corrosive electrolytes; IV. Providing a continuously electrolyte feeding; V. The need of a membrane to maintain the evolved gases separated. Bearing in mind all these requirements a new PEC cell was developed as depicted in Figure : Lopes, T., et al., An innovative photoelectrochemical lab device for solar water splitting. Solar Energy Materials and Solar Cells, (0): p
2 Figure. Photoelectrochemical cell for Solar H 2 production. The developed PEC cell consists of a reservoir that holds the electrolyte solution wherein the two electrodes are immersed: the anode and the cathode, where one or both electrodes must be photoactive. This electrolyte container have a transparent window allowing the light to reach the photoactive electrode triggering the correspondent electrochemical reactions responsible for water splitting into hydrogen and oxygen. The proposed cell can be easily connected to an external bias source whenever the energetic requirements of the photoelectrode(s) alone are not enough to promote the water splitting reaction (or other electrochemical reaction). Moreover, this PEC cell reactor allows a continuous electrolyte feeding, a separate evolution of hydrogen and oxygen, besides having a great flexibility for hosting the electrodes. The new PEC cell depicted in Fejl! Henvisningskilde ikke fundet. is prepared to host photoelectrodes up to 0 0 cm 2. Photoelectrochemical Cell components The photoelectrochemical reactor comprised the following items: Qty Description Picture Transparent acrylic (Perspex ) cap (gas collection chamber) and 2 screws (HASTELLOY )
3 Transparent acrylic (Perspex ) cap (electrodes contacts - Titanium) Acrylic (Perspex ) diaphragm holder 2 Black acrylic (Perspex ) for light blocking with 2 screws (HASTELLOY ) 6 Transparent window made of polycarbonate 2 Metal frames to hold the transparent window with 2 screws - HASTELLOY Transparent PEC cell body (made of acrylic Perspex )
4 Figure 2. Schematic representation of a 0 0 cm 2 photoelectrochemical cell components: Transparent acrylic cap (gas collection chamber); 2 Teflon membrane; 3- Transparent acrylic cap (electrodes contacts); 4 Photoelectrode; 5 Diaphragm to separate both electrodes; 6 - Metal-counter electrode; 7 Black acrylic for light blocking; 8 Transparent window; 9 Transparent PEC cell body. Example Setup Photosplitting of water for Hydrogen and Oxygen production The experimental setup shown in Figure 3 comprises: a PEC cell (Figure 3 a) wherein two electrodes, a photoelectrode of WO 3 (not included) and a commercial platinized Ti-mesh (not included), are immersed in a M NaOH electrolyte solution Figure 3 - b. The cell contacts can be made through the use of an alligator clip Figure 3 - c. The upper Teflon membrane Figure 3 - d (commercial Teflon tape not included) prevents the electrolyte leakage to the gas collection chamber Figure 2 - but allows the gas to cross it through pressure difference. The diaphragm Figure 3 e prevents the evolved gases mix (H 2 and O 2) before being collected in the chamber (Figure 2). The electrolyte feeding is preformed according to Figure 3 f.
5 Figure 3. Setup for conducting water splitting experiments for solar H 2 production. Technical specifications PEC cell size: 22 cm x 8 cm Active Area: up to 0 x 0 cm 2 Cell Weight: ~ 4 kg Operation ph range: 4 Temperature operating range: 5 C to 80 C Power radiation: < 3 sun Other devices PORTOCell for small photoelectrodes with an active area up to 5 x 5 cm 2.
DEVELOPMENT OF AN ELECTRO CHEMICAL MACHINE SET-UP AND EXPERIMENTATIONS
DEVELOPMENT OF AN ELECTRO CHEMICAL MACHINE SET-UP AND EXPERIMENTATIONS Aniket Jadhav 1, Kishor D. Patil, D. B. Jadhav 3, W. G. Kharche 4 1 M.Tech.Student, Mechanical Engineering Department, B.V.D.U.C.O.E.
More informatione - Galvanic Cell 1. Voltage Sources 1.1 Polymer Electrolyte Membrane (PEM) Fuel Cell
Galvanic cells convert different forms of energy (chemical fuel, sunlight, mechanical pressure, etc.) into electrical energy and heat. In this lecture, we are interested in some examples of galvanic cells.
More informationMonolithic Cells for Solar Fuels
Electronic Supplementary Material (ESI) for Chemical Society Reviews. This journal is The Royal Society of Chemistry 2014 Monolithic Cells for Solar Fuels Jan Rongé, Tom Bosserez, David Martel, Carlo Nervi,
More informationi i ne. (1) i The potential difference, which is always defined to be the potential of the electrode minus the potential of the electrolyte, is ln( a
We re going to calculate the open circuit voltage of two types of electrochemical system: polymer electrolyte membrane (PEM) fuel cells and lead-acid batteries. To do this, we re going to make use of two
More informationSupplementary Figure 1: Oxygen evolution to photocurrent efficiency from spinach thylakoids. (a) Oxygen evolution rate from spinach thylakoids.
a b Supplementary Figure 1: Oxygen evolution to photocurrent efficiency from spinach thylakoids. (a) Oxygen evolution rate from spinach thylakoids. The measurements were done with a Clark electrode, in
More informationWater: The Fuel Cycle of the Future (Alternative Fuel Source/Home Water Recycling System)
Water: The Fuel Cycle of the Future (Alternative Fuel Source/Home Water Recycling System) Sunlight is a form of renewable energy that is virtually limitless: more solar energy strikes the earth each hour
More informationBatteries (Electrochemical Power Sources)
Batteries (Electrochemical Power Sources) 1. Primary (single-discharge) batteries. => finite quantity of the reactants 2. Secondary or rechargeable batteries => regeneration of the original reactants by
More informationGas Sensors and Solar Water Splitting. Yang Xu
Gas Sensors and Solar Water Splitting Yang Xu 11/16/14 Seite 1 Gas Sensor 11/16/14 Seite 2 What are sensors? American National Standards Institute (ANSI) Definition: a device which provides a usable output
More informationElectrolysis: Splitting Water Student Advanced Version
Electrolysis: Splitting Water Student Advanced Version In this lab you will use a battery to perform electrolysis, or chemical decomposition, of different aqueous solutions (like water) to produce gases
More informationThis place covers: Electrolytic production of inorganic compounds, of non-metals and of organic compounds
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR (anodic or cathodic protection C23F 13/00; single-crystal growth C30B) Electrolytic production
More informationPre-Lab Questions/Answers Experiment 6
Pre-Lab Questions/Answers Experiment 6 Part I 1. Based on Ohm s Law, calculate the current (ma) flow through a 1.00Ω resistor when the voltage across the resister is 5.00 mv. 2. Calculate the standard
More informationSupporting Information: Robust production of purified H 2 in a stable, self-regulating, and continuously operating solar fuel generator
Supporting Information: Robust production of purified H 2 in a stable, self-regulating, and continuously operating solar fuel generator Miguel A. Modestino, Karl A. Walczak, Alan Berger, Christopher M.
More informationCONTROL OF H 2 GAS EVOLUTION AT CATHODE DURING ELECTROCHEMICAL MACHINING OF IRON BY USING PALLADIUM BASED MEMBRANES
CONTROL OF H 2 GAS EVOLUTION AT CATHODE DURING ELECTROCHEMICAL MACHINING OF IRON BY USING PALLADIUM BASED MEMBRANES R.K Upadhyay 1, Arbind Kumar 2, P.K Srivastava 3 1 Department of Mechanical Engineering
More informationK D R N Kalubowila, R P Wijesundera and W Siripala Department of Physics, University of Kelaniya, Kelaniya, Sri Lanka ABSTRACT
Proceedings of the Technical Sessions, 31 (2015) 69-75 69 K D R N Kalubowila, R P Wijesundera and W Siripala Department of Physics, University of Kelaniya, Kelaniya, Sri Lanka ABSTRACT Anodic electrodeposition
More informationREFRACTORY METAL OXIDES: FABRICATION OF NANOSTRUCTURES, PROPERTIES AND APPLICATIONS
REFRACTORY METAL OXIDES: FABRICATION OF NANOSTRUCTURES, PROPERTIES AND APPLICATIONS S.K. Lazarouk, D.A. Sasinovich BELARUSIAN STATE UNIVERSITY OF INFORMATICS AND RADIOELECTRONICS Outline: -- experimental
More informationCCS140 and CCS141. Technical Information. Sensors for free chlorine Amperometric, membrane-covered sensors for installation in the CCA250 assembly
Technical Information CCS140 and CCS141 Sensors for free chlorine Amperometric, membrane-covered sensors for installation in the CCA250 assembly Application Oxidising agents such as chlorine or anorganic
More informationSolar Matters III Teacher Page
Solar Matters III Teacher Page Electrolysis of Water Student Objective The student: will be able to design and conduct an experiment to electrolyze water into hydrogen and oxygen will be able to describe
More informationSupporting Information
Electronic Supplementary Material (ESI) for Nanoscale. This journal is The Royal Society of Chemistry 2014 Engineering Cu 2 O/NiO/Cu 2 MoS 4 Hybrid Photocathode for H 2 Generation in Water Chen Yang, a,b
More informationMaximizing Solar-to-Fuel Conversion Efficiency in Oxide Photoelectrochemical Cells Using Heat and Concentrated Sunlight
Maximizing Solar-to-Fuel Conversion Efficiency in Oxide Photoelectrochemical Cells Using Heat and Concentrated Sunlight Investigators William C. Chueh, Assistant Professor of Materials Science & Engineering
More informationELECTROCHROMIC RADIATORS FOR MICROSPACECRAFT THERMAL CONTROL
ELECTROCHROMIC RADIATORS FOR MICROSPACECRAFT THERMAL CONTROL Anthony Paris Kevin Anderson Jet Propulsion Laboratory Prasanna Chandrasekhar, Brian Zay, Terrance McQueeney Ashwin-Ushas Corporation, Inc.,
More informationElectrochemistry. Michael Faraday s law of electromagnetic induction says that whenever a conductor is
Surname 1 Name Course Instructor Date Electrochemistry 1. Faraday s Law Michael Faraday s law of electromagnetic induction says that whenever a conductor is positioned in a changeable magnetic field emf
More informationHigh-energy Hydrogen III Teacher Page
High-energy Hydrogen III Teacher Page Student Objective The student: will be able to explain how hydrogen can be extracted from water will be able to design and conduct an experiment demonstrating how
More informationIn this experiment, the concept of electric field will be developed by
Physics Equipotential Lines and Electric Fields Plotting the Electric Field PURPOSE MATERIALS 5 alligator clip leads 2 batteries, 9 V 2 binder clips, large computer In this experiment, the concept of electric
More informationSupplementary Information. A miniature solar device for overall water splitting consisting of. series-connected spherical silicon solar cells
Supplementary Information A miniature solar device for overall water splitting consisting of series-connected spherical silicon solar cells Yosuke Kageshima 1*, Tatsuya Shinagawa 2*, Takaaki Kuwata 3,
More information8.6 Copper Plating & Electrolysis. Grade 8 Activity Plan
8.6 Copper Plating & Electrolysis Grade 8 Activity Plan 1 Reviews and Updates 2 8.6 Copper Plating & Electrolysis Objectives: 1. To understand how the laws of attraction govern the formation of ions and
More informationPhotoeletrochemical properties of LaTiO 2 N electrodes prepared by particle transfer for sunlight-driven water splitting
10 15 Photoeletrochemical properties of LaTiO 2 N electrodes prepared by particle transfer for sunlight-driven water splitting 5 Tsutomu Minegishi, a Naoyuki Nishimura, a Jun Kubota, a and Kazunari Domen*
More information4. In this electrochemical cell, the reduction half reaction is
Exam 3 CHEM 1100 Version #1 Student: 1. A monomer is a polymer made from only one component. a single polymer chain. a polymer molecule that only contains a single element. a small molecule used to make
More informationSupplementary 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 informationNuclear reactions produced in an operating electrolysis cell. Abstract
Nuclear reactions produced in an operating electrolysis cell R. A. Oriani University of Minnesota, Minneapolis, MN 55419 J. C. Fisher 600 Arbol Verde, Carpinteria, CA 93013 (Dated: December 19, 2004) Abstract
More informationLow temperature anodically grown silicon dioxide films for solar cell. Nicholas E. Grant
Low temperature anodically grown silicon dioxide films for solar cell applications Nicholas E. Grant Outline 1. Electrochemical cell design and properties. 2. Direct-current current anodic oxidations-part
More informationApplications of Voltaic Cells
Applications of Voltaic Cells Lesson 4 chapter 13 Objective You will be able to explain how the development of the voltaic cell had affected society. Dry Cells Since voltaic cells are not portable, dry
More informationDesign and Fabrication of Hydrogen Production System
Journal of Physics: Conference Series PAPER OPEN ACCESS Design and Fabrication of Hydrogen Production System To cite this article: Yaseen H. Mahmood and Rafa Y. J. Al-Salih 018 J. Phys.: Conf. Ser. 103
More informationHighly stable and flexible Li-ion battery anodes based on TiO 2 coated
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry A. This journal is The Royal Society of Chemistry 2015 Supporting Information for Highly stable and flexible Li-ion battery anodes
More informationA Flexible CdS Nanorods-Carbon Nanotubes/Stainless Steel Mesh. photoanode for Boosted Photoelectrocatalytic Hydrogen Evolution
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2019 Supporting Information A Flexible CdS Nanorods-Carbon Nanotubes/Stainless Steel Mesh photoanode
More informationA Novel Photo-electrochemical Approach for the Chemical Recycling of Carbon Dioxide to Fuels
A Novel Photo-electrochemical Approach for the Chemical Recycling of Carbon Dioxide to Fuels Claudio Ampelli*, Rosalba Passalacqua, Chiara Genovese, Siglinda Perathoner, Gabriele Centi Department of Industrial
More informationFigure 1. Schematic of Scriber Associates Model 850C fuel cell system.
Objective of the fuel cell experiments: To familiarize the working principles and performance characteristics of proton exchange membrane fuel cells. Experimental Procedures Instrumentation A Scriber Associates
More informationElectrodes are normally made out of inert (unreactive) materials. Graphite and platinum are common electrode materials.
Electrolysis Electrolysis is using an electric current to break up an ionic compound to form elements. Covalent compounds can t be split up by electrolysis. Terms used in electrolysis: Electrolyte - the
More informationCopper electrodeposition in presence and absence of EDTA using reticulated vitreous carbon electrode
Copper electrodeposition in presence and absence of EDTA using reticulated vitreous carbon electrode P. H. Britto a, L. A. M. Ruotolo a,b a Department of Chemical Engineering, Federal University of São
More informationNanostructured Ti 0.7 Mo 0.3 O 2 Support Enhances Electron Transfer to Pt : High-Performance Catalyst for Oxygen Reduction Reaction
Nanostructured Ti 0.7 Mo 0.3 O 2 Support Enhances Electron Transfer to Pt : High-Performance Catalyst for Oxygen Reduction Reaction Seonbaek Ha Professor : Carlo U. Segre 12. 06. 2013 Department of Chemical
More informationPhoto-electrochemical hydrogen generation from water using solar energy. Materials-related aspects
International Journal of Hydrogen Energy 27 (2002) 991 1022 www.elsevier.com/locate/ijhydene Review Article Photo-electrochemical hydrogen generation from water using solar energy. Materials-related aspects
More informationOptimization of MnO2 Electrodeposits using Graphenated Carbon Nanotube Electrodes for Supercapacitors
Optimization of MnO2 Electrodeposits using Graphenated Carbon Nanotube Electrodes for Supercapacitors Waleed Nusrat, 100425398 PHY 3090U Material Science Thursday April 9 th 2015 Researchers optimize the
More informationFigure 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 informationFlexible Organic Photovoltaics Employ laser produced metal nanoparticles into the absorption layer 1. An Introduction
Flexible Organic Photovoltaics Employ laser produced metal nanoparticles into the absorption layer 1. An Introduction Among the renewable energy sources that are called to satisfy the continuously increased
More informationThis 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 informationMAGNETIC FIELD INFLUENCE ON ELECTROCHEMICAL PROCESSES
MAGNETIC FIELD INFLUENCE ON ELECTROCHEMICAL PROCESSES 1. Introduction Tom Weier, Jürgen Hüller and Gunter Gerbeth Electrochemical reactions play an important role in various types of industrial processes
More informationElectronic Materials: Science & Technology
Electronic Materials: Science & Technology Series Editor: Harry L. Tuller Professor of Materials Science and Engineering Massachusetts Institute of Technology Cambridge, Massachusetts tuller@mit.edu For
More informationTeflon lid. O ring. Catalyst. Catalyst Chamber. Electrolyte (H 2 SO 4 + de-ionized H 2 0)
Pt lead wires Pt lead wires Teflon lid Teflon lid O ring O ring Catalyst Chamber Catalyst (0.5% Pd on Al 2 O 3 pellets) Catalyst Chamber Catalyst (0.5% Pd on Al 2 O 3 pellets) 50mm Electrolyte (H 2 SO
More informationSupporting Information:
Supporting Information: High Efficiency Photoelectrocatalytic Hydrogen Generation Enabled by Palladium Quantum Dots Sensitized TiO 2 Nanotube Arrays Meidan Ye, Jiaojiao Gong, Yuekun Lai, Changjian Lin,*,
More informationPerformance Analysis of a Two phase Non-isothermal PEM Fuel Cell
Performance Analysis of a Two phase Non-isothermal PEM Fuel Cell A. H. Sadoughi 1 and A. Asnaghi 2 and M. J. Kermani 3 1, 2 Ms Student of Mechanical Engineering, Sharif University of Technology Tehran,
More informationION Pumps for UHV Systems, Synchrotrons & Particle Accelerators. Mauro Audi, Academic, Government & Research Marketing Manager
ION Pumps for UHV Systems, Synchrotrons & Particle Accelerators Mauro Audi, Academic, Government & Research Marketing Manager ION Pumps Agilent Technologies 1957-59 Varian Associates invents the first
More informationPreparation of Hydrogen Peroxide by Electrochemical Method
Preparation of Hydrogen Peroxide by Electrochemical Method Ri Kwang Il, Kim Dok Sung, Pak Chol Min, YongSon Hong * Faculty of Chemistry, Kim Il Sung University, D.P.R.K Corresponding author.* E-mail address:
More informationUnassisted Water Splitting from Bipolar Pt/Dye-Sensitized TiO 2 Photoelectrode Arrays
1099-0062/2005/8 12 /G371/5/$7.00 The Electrochemical Society, Inc. G371 Unassisted Water Splitting from Bipolar Pt/Dye-Sensitized TiO 2 Photoelectrode Arrays Jong Hyeok Park and Allen J. Bard*,z Department
More informationName Date Class ELECTROCHEMICAL CELLS
21.1 ELECTROCHEMICAL CELLS Section Review Objectives Use the activity series to identify which metal in a pair is more easily oxidized Identify the source of electrical energy in a voltaic cell Describe
More informationSupporting information
Electronic Supplementary Material (ESI) for Energy & Environmental Science. This journal is The Royal Society of Chemistry 2014 Supporting information Selective production of hydrogen peroxide and oxidation
More informationAn experimental investigation to improve the hydrogen production by water photoelectrolysis when cyanin-chloride is used as sensibilizer
Federico Rossi, Andrea Nicolini, Mirko Filipponi An experimental investigation to improve the hydrogen production by water photoelectrolysis when cyanin-chloride is used as sensibilizer pages 2727-2738
More informationHalf-Cell, Steady-State Flow-Battery Experiments. Robert M. Darling and Mike L. Perry
Half-Cell, Steady-State Flow-Battery Experiments Robert M. Darling and Mike L. Perry United Technologies Research Center, East Hartford, Connecticut, 06108, USA An experimental approach designed to separately
More informationPT/NI COUNTER-ELECTRODES WITH IMPROVED STABILITY FOR DYE SENSITIZED SOLAR CELLS
PT/NI COUNTER-ELECTRODES WITH IMPROVED STABILITY FOR DYE SENSITIZED SOLAR CELLS G. Syrrokostas, G. Leftheriotis and P. Yianoulis Energy and Environment Lab, Physics Department, University of Patras, Rion,
More informationStudy of the Hybrid Cu-Cl Cycle for Nuclear Hydrogen Production
Study of the Hybrid Cu-Cl Cycle for Nuclear Hydrogen Production Sam Suppiah, J. Li and R.Sadhankar Atomic Energy of Canada Limited Chalk River Laboratories Canada Michele Lewis et al Argonne National Laboratory
More informationInh. Dr. J. Prucha Steinstraße Lollar Tel Fax Gutachten Nr. G00-345b.tmd vom Seite 1
Gutachten Nr. G00-345b.tmd vom 06.07.2000 Seite 1 Methodical recommendation to use Anolyte produced in a Eurostel 1) disinfecting Unit supplied by the Aquastel Group to disinfect (municipal) drinking water
More informationElectronic Supplementary Information (ESI) for:
Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information (ESI) for: A novel photoelectrocatalytic approach for
More informationChemical changes. All exothermic reactions release heat energy to the surroundings. Heat given out. Products. Progress of reaction
Chemical changes 6.1 Energetics of a reaction All chemical reactions involve an energy change. Energy is taken in or given out in the form of heat. So the reactions are divided into 2 groups Exothermic
More informationImproved Performance Induced by in-situ Ligand. Exchange Reactions of Copper Bipyridyl Redox. Couples in Dye-Sensitized Solar Cells
Electronic Supplementary Material (ESI) for Chemical Communications. This journal is The Royal Society of Chemistry 2018 Improved Performance Induced by in-situ Ligand Exchange Reactions of Copper Bipyridyl
More informationDISCLAIMER. Portions of this document may be illegible in electronic image products. Images are produced from the best available original document.
; i i : L4 0 t DSCLAMER Portions of this document may be illegible in electronic image products. mages are produced from the best available original document. EVALUATON OF THE HUMDFCATON REQTJREMENTS OF
More informationLaurea in Scienza dei Materiali Materiali Inorganici Funzionali. Hydrogen production by photocatalytic water splitting
Laurea in Scienza dei Materiali Materiali Inorganici Funzionali Hydrogen production by photocatalytic water splitting Prof. Dr. Antonella Glisenti -- Dip. Scienze Chimiche -- Università degli Studi di
More informationElizabethtown College Department of Physics and Engineering PHY104
Elizabethtown College Department of Physics and Engineering PHY104 Lab #7- Capacitors 1. Introduction The capacitor is one of the essential elements of analog circuitry. It is highly useful for its energy
More informationNano-engineered materials for H 2 production by water photo-electrolysis
Nano-engineered materials for H 2 production by water photo-electrolysis C. Ampelli, R. Passalacqua, S. Perathoner, G. Centi Department of Industrial Chemistry and Materials Engineering, University of
More informationNa Na + +e - Cl+e - Cl -
LAB-Ionic vs. Covalent Bonding Have you ever accidentally used salt instead of sugar? Drinking tea that has been sweetened with salt or eating vegetables that have been salted with sugar tastes awful!
More informationA new concept of charging supercapacitors based on a photovoltaic effect
Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2016 Electronic supporting information (ESI) A new concept of charging supercapacitors based on a photovoltaic
More informationConducting Polymer-Polyaniline
Conducting Polymer-Polyaniline Collect Multimeter w/ connecting wire 1 set DC power supply w/ connecting wire 1 set Connecting wire w/ two alligator clips 1 30 ml beaker 3 50 ml beaker 3 Timer (from TA)
More informationPhotoelectrochemical characterization of Bi 2 S 3 thin films deposited by modified chemical bath deposition
Indian Journal of Engineering & Materials Sciences Vol. 13, April; 2006, pp. 140-144 Photoelectrochemical characterization of Bi 2 S 3 thin films deposited by modified chemical bath deposition R R Ahire
More informationGeneration of Neutron Beam with the Cylindrical Discharge type Fusion
13 th US-Japan Workshop on Inertial Electrostatic Confinement Fusion December 7-8, Sydney, Australia Generation of Neutron Beam with the Cylindrical Discharge type Fusion Y. Yamamoto 1, T. Maegawa 2, K.
More informationElectrochemical cells. Section 21.1
Electrochemical cells Section 21.1 Electrochemical processes Chemical process either release energy or absorb energy This does not have to be solely heat or light - sometimes it can be in the form of electricity
More informationName AP CHEM / / Collected Essays Chapter 17
Name AP CHEM / / Collected Essays Chapter 17 1980 - #2 M(s) + Cu 2+ (aq) M 2+ (aq) + Cu(s) For the reaction above, E = 0.740 volt at 25 C. (a) Determine the standard electrode potential for the reaction
More informationStudent s Name: Electrical conductivity of acids and bases
Student s Name: Date: Electrical conductivity of acids and bases Background Strong acids and bases are those that are essentially completely ionised or dissociated in aqueous solution. Weak acids and bases
More informationSupplementary Materials for
advances.sciencemag.org/cgi/content/full/2/1/e1501038/dc1 Supplementary Materials for Environmentally-friendly aqueous Li (or Na)-ion battery with fast electrode kinetics and super-long life Xiaoli Dong,
More informationElectrolysis: Splitting Water Teacher Advanced Version
Electrolysis: Splitting Water Teacher Advanced Version In this lab you will use a battery to perform electrolysis, or chemical decomposition, of different aqueous solutions (like water) to produce gases
More informationChapter 20. Electrochemistry. Chapter 20 Problems. Electrochemistry 7/3/2012. Problems 15, 17, 19, 23, 27, 29, 33, 39, 59
Chemistry, The Central Science, 11th edition Theodore L. Brown; H. Eugene LeMay, Jr.; and Bruce E. Bursten Chapter 20 John D. Bookstaver St. Charles Community College Cottleville, MO Chapter 20 Problems
More informationHydrogen production by electrolysis. Ann Cornell, Department of Chemical Engineering, KTH
Hydrogen production by electrolysis Ann Cornell, Department of Chemical Engineering, KTH amco@kth.se Sources for hydrogen International Energy Agency. Technology Roadmap Hydrogen and Fuel Cells, 2015
More informationDEPARTMENT OF ELECTRICAL ENGINEERING DIT UNIVERSITY HIGH VOLTAGE ENGINEERING
UNIT 1: BREAKDOWN IN SOLIDS 1.) Introduction: The solid dielectric materials are used in all kinds of electrical apparatus and devices to insulate current carrying part from another when they operate at
More informationElectronic Supplementary Information: Synthesis and Characterization of Photoelectrochemical and Photovoltaic Cu2BaSnS4 Thin Films and Solar Cells
Electronic Supplementary Material (ESI) for Journal of Materials Chemistry C. This journal is The Royal Society of Chemistry 2017 Electronic Supplementary Information: Synthesis and Characterization of
More informationGraphene-based Electrodes for Electrochemical Energy Conversion
Graphene-based Electrodes for Electrochemical Energy Conversion September 23, 2014 AVS North California Chapter Prof. Min Hwan Lee School of Engineering Graphene for electrochemical devices Properties
More informationGraphene-based Air Electrodes for Solid Oxide Electrochemical Cells
Graphene-based Air Electrodes for Solid Oxide Electrochemical Cells April 18, 2014 Prof. Min Hwan Lee School of Engineering Graphene for electrochemical devices Properties Applications Electron conducting
More informationMeasurements Using Electrochemical Cells and Electroplating
Measurements Using Electrochemical Cells and Electroplating The basic counting unit in chemistry, the mole, has a special name, Avogadro s number, in honor of the Italian scientist Amadeo Avogadro (1776-1856).
More informationDetermining Avogadro s Number
Experiment The basic counting unit in chemistry, the mole, has a special name, Avogadro s number, in honor of the Italian scientist Amadeo Avogadro (1776-1856). The commonly accepted definition of Avogadro
More informationActivity. Modeling the Fuel Cell Reaction. Overview. Advance Preparation. Background Information
4 Activity 1-2 class sessions Modeling the uel Cell Reaction 2011 Regents of the University of California Overview n order to understand the chemistry of fuel cells, students are introduced to oxidation-reduction
More informationDEPOSITION OF THIN TiO 2 FILMS BY DC MAGNETRON SPUTTERING METHOD
Chapter 4 DEPOSITION OF THIN TiO 2 FILMS BY DC MAGNETRON SPUTTERING METHOD 4.1 INTRODUCTION Sputter deposition process is another old technique being used in modern semiconductor industries. Sputtering
More informationThe 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 informationSmall-scale demo, large-scale promise of novel bromine battery 27 June 2014, by Nancy W. Stauffer
Small-scale demo, large-scale promise of novel bromine battery 27 June 2014, by Nancy W. Stauffer Figure 1 The availability of low-cost, high-capacity energy storage technology could profoundly change
More informationDr. V.LAKSHMINARAYANAN Department of Mechanical Engineering, B V Raju Institute of Technology, Narsapur, Telangana,, India
Parametric analysis performed on 49 cm 2 serpentine flow channel of PEM fuel cell by Taguchi method (Parametric analysis performed on PEMFC by Taguchi method) Dr. V.LAKSHMINARAYANAN Department of Mechanical
More informationUNIT IV NON-CONVENTIONAL ENERGY SOURCES
POLLACHI INSTITUTE OF ENGINEERING AND TECHNOLOGY POOSARIPATTI, POLLACHI 642 205 DEPARTMENT OF CHEMISTRY ENGINEERING CHEMISTRY I UNIT IV NON-CONVENTIONAL ENERGY SOURCES PART-A 1. Define nuclear fission?
More informationBased Gas Diffusion Electrodes
SUPPORTING INFORMATION FOR: High Rate Electrochemical Reduction of Carbon Monoxide to Ethylene Using Cu-Nanoparticle- Based Gas Diffusion Electrodes Lihao Han, 1,2 Wu Zhou, 1,2 and Chengxiang Xiang* 1,2
More informationEnergy Conservation and Transformation
Goals Understand how redox reactions work Perform an electrolysis reaction Make calculations based on data Background For every action, there s an equal and opposite reaction, even at the atomic level.
More informationModified Industrial Chlor Alkali Process for Reduction in Power Consumption
Modified Industrial Chlor Alkali Process for Reduction in Power Consumption Abhishek Sinha, Anurag Ranjak Department of Chemical Engineering, Indian Institute of Technology, Delhi, India Abstract: Chlor-alkali
More informationTransmutation Reaction Induced by Deuterium Permeation Through Nanostructured Multi-layer Thin Film
106 Transmutation Reaction Induced by Deuterium Permeation Through Nanostructured Multi-layer Thin Film SHIGENORI TSURUGA *1 KENJI MUTA *1 YUTAKA TANAKA *2 TADASHI SHIMAZU *3 KOJI FUJIMORI *4 TAKEHIKO
More informationHigh Flux Solar Simulator and Solar Photo-Thermal Reactor: Characterization and Design
High Flux Solar Simulator and Solar Photo-Thermal Reactor: Characterization and Design Saroj Bhatta, Dassou Nagassou, and Juan Pablo Trelles Department of Mechanical Engineering and Energy Engineering
More informationProf. Mario L. Ferrari
Sustainable Energy Mod.1: Fuel Cells & Distributed Generation Systems Dr. Ing. Mario L. Ferrari Thermochemical Power Group (TPG) - DiMSET University of Genoa, Italy Lesson II Lesson II: fuel cells (electrochemistry)
More informationPart One: Introduction. a. Chemical reactions produced by electric current. (electrolysis)
CHAPTER 19: ELECTROCHEMISTRY Part One: Introduction A. Terminology. 1. Electrochemistry deals with: a. Chemical reactions produced by electric current. (electrolysis) b. Production of electric current
More informationElectrolysis and Faraday's laws of Electrolysis
Electrolysis and Faraday's laws of Electrolysis Electrolysis is defined as the passage of an electric current through an electrolyte with subsequent migration of positively and negatively charged ions
More informationCapacitor-within-Capacitor: Electrically Controlled Elements
Capacitor-within-Capacitor: Electrically Controlled Elements H. Grebel Electronic Imaging Center, NJIT, University Heights, Newark, NJ 07102. grebel@njit.edu Abstract: Capacitors are typically connected
More informationSEPARATION BY BARRIER
SEPARATION BY BARRIER SEPARATION BY BARRIER Phase 1 Feed Barrier Phase 2 Separation by barrier uses a barrier which restricts and/or enhances the movement of certain chemical species with respect to other
More information