Electrochemical Methods: Fundamentals and ApplicationsWiley, 2 set 1980 - 736 pagine Takes the student from the most basic chemical and physical principles through fundamentals of thermodynamics, kinetics, and mass transfer, to a thorough treatment of all important experimental methods. Treats application of electrochemical methods to elucidation of reaction mechanisms; double layer structure and surface processes, and their effects on electrode processes are developed from first principles; other key features include a chapter on operational amplifier circuits and electrochemical instrumentation, unique coverage of spectrometric and photochemical experiments, and Laplace transform and digital simulation techniques. Contains numerous examples, illustrations, end-of-chapter problems, references, uniform mathematical notation, and an extensive list of symbols, abbreviations, definitions, and dimensions. |
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Risultati 1-3 di 85
Pagina 234
... wave to decay before scanning second wave . Upper curve : potential program . Lower curve : resulting voltammogram . System as in Figure 6.6.1 . - Ep / 2 = - back toward the electrode to be reduced in an n - electron reaction . The ...
... wave to decay before scanning second wave . Upper curve : potential program . Lower curve : resulting voltammogram . System as in Figure 6.6.1 . - Ep / 2 = - back toward the electrode to be reduced in an n - electron reaction . The ...
Pagina 462
... wave ( II ) is observed at potentials of this wave if à is not too large ( i.e. , in the KI region ) . As the reverse scan continues a second reversal wave ( III ) is observed representing the oxidation of R2 to 02. A second reversal ...
... wave ( II ) is observed at potentials of this wave if à is not too large ( i.e. , in the KI region ) . As the reverse scan continues a second reversal wave ( III ) is observed representing the oxidation of R2 to 02. A second reversal ...
Pagina 522
... wave , is propor- tional to v , in contrast to the v1 / 2 dependence observed for nernstian waves of diffusing ... wave , corrected for any residual current , represents the charge associated with the reduction of the layer of adsorbed O ...
... wave , is propor- tional to v , in contrast to the v1 / 2 dependence observed for nernstian waves of diffusing ... wave , corrected for any residual current , represents the charge associated with the reduction of the layer of adsorbed O ...
Sommario
Potentials and Thermodynamics of Cells | 44 |
Kinetics of Electrode Reactions | 86 |
Mass Transfer by Migration and Diffusion | 119 |
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Electrochemical Methods: Fundamentals and Applications Allen J. Bard,Larry R. Faulkner Visualizzazione estratti - 1980 |
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A. J. Bard adsorbed adsorption American Chemical Society Anal anodic anthracene applied behavior bulk capacitance cathodic cell charge transfer Chem circuit cm/sec cm² Co(x coefficient components consider coulometric current-potential cyclic cyclic voltammetry density derived diffusion layer disk double-layer drop E₁ effect electroactive electrochemical electrochemical cell Electrochemistry electrode potential electrode processes electrode reaction electrode surface electrolysis electron transfer equation equilibrium example experiment experimental faradaic free energy frequency function hence i-E curve impedance interface involving kinetic limiting current linear mass transfer measurements metal methods n-type semiconductor Nernst equation nernstian obtained overpotential oxidation parameters peak phase platinum plot polarography potential step potentiostat problem pulse R₁ rate constant redox reduction reference electrode Reprinted with permission reversible scan Section semiconductor shown in Figure simulation solution species techniques titration totally irreversible usually voltage voltammetry voltammogram wave zero дх