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 62
Pagina xi
... cm / sec 3.2 , 3.3 constant ko ( a ) heterogeneous rate constant for oxidation cm / sec 3.2 ( b ) homogeneous rate constant for depends on 3.1 " backward " reaction order 87 E = ki 8 Ko kpot ki L L { f ( t ) } = = f ( s ) L ' { F ( s ) ...
... cm / sec 3.2 , 3.3 constant ko ( a ) heterogeneous rate constant for oxidation cm / sec 3.2 ( b ) homogeneous rate constant for depends on 3.1 " backward " reaction order 87 E = ki 8 Ko kpot ki L L { f ( t ) } = = f ( s ) L ' { F ( s ) ...
Pagina xiii
... cm 5.2.2 ( b ) radial distance from the axis of rotation cm 8.3.1 of a rotating electrode To Re Reynolds number 12 ... sec ť ' t , transit time at an RRDE sec transference number of species j none 8.5.2 2.3.3 , 4.1 tk known ...
... cm 5.2.2 ( b ) radial distance from the axis of rotation cm 8.3.1 of a rotating electrode To Re Reynolds number 12 ... sec ť ' t , transit time at an RRDE sec transference number of species j none 8.5.2 2.3.3 , 4.1 tk known ...
Pagina 401
... s , given by s ( cm - 1 ) = a ( cm2 ) / LA ( cm3 ) ( 10.6.6 ) = ( see example , Figure 10.6.3 ) . The concentration of O decreases continuously with distance from the front face of the electrode ( x O ) , and the local current density ...
... s , given by s ( cm - 1 ) = a ( cm2 ) / LA ( cm3 ) ( 10.6.6 ) = ( see example , Figure 10.6.3 ) . The concentration of O decreases continuously with distance from the front face of the electrode ( x O ) , and the local current density ...
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