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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Pagina 146
... drop , which grows until its weight can no longer be supported by the surface tension . A mature drop typically has a diameter on the order of 0.1 cm . If the electrolysis occurs during the drop's growth , the current obviously has a ...
... drop , which grows until its weight can no longer be supported by the surface tension . A mature drop typically has a diameter on the order of 0.1 cm . If the electrolysis occurs during the drop's growth , the current obviously has a ...
Pagina 184
... drop fall . Tast polarography features precisely this scheme , which is described in detail in Figure 5.8.2 . At a fixed time 7 after the birth of a drop , the current is sampled elec- tronically , and this sample is presented to a ...
... drop fall . Tast polarography features precisely this scheme , which is described in detail in Figure 5.8.2 . At a fixed time 7 after the birth of a drop , the current is sampled elec- tronically , and this sample is presented to a ...
Pagina 190
... drop's lifetime is not constant from drop to drop , but instead is changed steadily in small increments . ( b ) The pulse height is only 10 to 100 mV and is maintained at a constant level with respect to the base potential . ( c ) Two ...
... drop's lifetime is not constant from drop to drop , but instead is changed steadily in small increments . ( b ) The pulse height is only 10 to 100 mV and is maintained at a constant level with respect to the base potential . ( c ) Two ...
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