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Cyclic Voltammetry: Simulation and Analysis of Reaction Mechanisms [Kietas viršelis]

  • Formatas: Hardback, 156 pages, aukštis x plotis: 236x154 mm, weight: 369 g, illustrations
  • Išleidimo metai: 20-Sep-1993
  • Leidėjas: John Wiley & Sons Inc
  • ISBN-10: 0471188034
  • ISBN-13: 9780471188032
Kitos knygos pagal šią temą:
  • Formatas: Hardback, 156 pages, aukštis x plotis: 236x154 mm, weight: 369 g, illustrations
  • Išleidimo metai: 20-Sep-1993
  • Leidėjas: John Wiley & Sons Inc
  • ISBN-10: 0471188034
  • ISBN-13: 9780471188032
Kitos knygos pagal šią temą:
Cyclic Voltammetry is the only book solely devoted to its subject and containing a data analysis project written by the author. Beginning with the fundamentals of cyclic voltammetry from both an experimental and theoretical point of view, the author focuses on the applications in data interpretation with emphasis on chemical reactions and electrode reduction potentials. The PC compatible computer program that accompanies the book provides the experimentalists with a simulation-based approach for the analysis of cyclic voltammograms. A survey format is utilized to discuss the use of CV for the study of reaction mechanisms in diverse branches of chemistry. The author then presents the method of simulation by explicit finite differences, the most commonly employed numerical method of CV analysis. The CVSIM program, written by the author and used in several countries, simulates cyclic voltammetric experiments. It is explained along with DSTEP, a general program for the simulation of double potential step experiments. Next the author describes CVFIT to find the least squares best fit between experimental and simulated cyclic voltammograms. Chemists of all types as well as academic and industrial researchers and graduate level students are certain to find cyclic voltammetry a useful, valuable and long overdue addition to the field.
Useful Equations
1. The Reduction Potential and Electrode Kinetics
1.1 The Reduction Potential
1.2 Electrode Kinetics
References
2. The Cyclic Voltammetric Experiment
2.1 An Overview
2.2 The Electrochemical Cell
2.3 Electrochemical Mechanisms: E&C Notation
2.4 Distortions of the Faradaic Response
2.5 Microelectrodes and Fast Scan Voltammetry
2.6 Potential Step Methods and Cyclic Voltammetry
2.7 Construction of a Fast Potentiostat
2.8 Determination of the Number of Electrons
References
3. A Survey of Electrochemical Mechanisms
3.1 The CE Mechanism
3.2 Multielectron Transfer
3.3 Protonations at Equilibrium
3.4 Catalytic Mechanisms
3.5 The Reduction of Nitrobenzoic Acid
3.6 Reduction of the Nit'rosonium Cation and Its Complexes
3.7 Reactivity of 17-, 18-, and 19-Electron Tungsten Complexes
3.8 Mechanisms Involving Adsorption
References
4. The Simulation of Electrochemical Experiments
4.1 The Discretized Diffusion Equation
4.2 Evaluation of the Boundary Conditions
4.3 Dimensionless Units
4.4 Solution Chemical Kinetics
4.5 A Sample Simulation Program
References
5. CVSIM: A General Program for the Simulation of Cyclic Voltammetry Experiments
5.1 An Overview of CVSIM
5.2 Extensions of the Simulation Method
5.3 Accuracy of Simulations
5.4 Installation and Use of CVSIM and CVGRAF
5.5 Examples
References
6. CVFIT: Simplex Data Analysis with CVSIM
6.1 CVFIT: Simplex Data Analysis with CVSIM
6.2 Instructions for the use of CVFIT
6.3 A Prototype Analysis: The EC Mechanism
6.4 Some Final Comments on Simulation Analysis
References
Appendix: Summary of Instructions for CVSIM, CVGRAF, CVFIT, and DSTEP
Index