## Electrochemical Methods: Fundamentals and ApplicationsTakes 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. |

### Dall'interno del libro

Risultati 1-3 di 13

Pagina 137

As an example, take

generally is a potential region where faradaic processes do not occur; let Ex be in

this region. On the other hand, we can also find a potential at which the kinetics

for ...

As an example, take

**anthracene**in deoxygenated DMF. We know that theregenerally is a potential region where faradaic processes do not occur; let Ex be in

this region. On the other hand, we can also find a potential at which the kinetics

for ...

Pagina 138

First, the electrode must instantly reduce the

anion radical : An + e^An- (5.1.1) This act requires a very large current, but

subsequently current is required only because the reduction has created a

concentration ...

First, the electrode must instantly reduce the

**anthracene**nearby to the stableanion radical : An + e^An- (5.1.1) This act requires a very large current, but

subsequently current is required only because the reduction has created a

concentration ...

Pagina 139

In both 4 and 5, the surface concentration is zero; hence

fast as diffusion can bring it, and the current is limited by this factor. Once the

electrode potential becomes so extreme that this condition applies, the potential

no ...

In both 4 and 5, the surface concentration is zero; hence

**anthracene**arrives asfast as diffusion can bring it, and the current is limited by this factor. Once the

electrode potential becomes so extreme that this condition applies, the potential

no ...

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Electrochemical methods: fundamentals and applications Allen J. Bard,Larry R. Faulkner Visualizzazione frammento - 1980 |

### Parole e frasi comuni

A. J. Bard adsorbed adsorption American Chemical Society Anal anodic anthracene applied behavior boundary conditions bulk capacitance cathodic cell cell potential charge transfer Chem circuit cm/sec coefficient complex components consider coulometric current-potential cyclic cyclic voltammetry density derived differential diffusion layer disk double-layer drop effect 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 given hence i-E curve impedance interface involving kinetic limiting current linear mass transfer measurements metal methods Nernst equation nernstian obtained overpotential oxidation parameters peak Phys platinum plot polarography potential step potentiostat problem pulse rate constant redox reduction reference electrode region Reprinted with permission reversible RRDE Section semiconductor shown in Figure simulation solution surface concentrations techniques titration totally irreversible transfer reaction transform treatment usually voltage voltammetry voltammogram wave yields zero