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Macroscopic theory of chemisorption and partial charge transfer processes on semiconductor electrodes

✍ Scribed by W. Lorenz; M. Hansdchuh

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
599 KB
Volume
25
Category
Article
ISSN
0013-4686

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✦ Synopsis

Partial charge transfer models have recently been extended in order to understand chemisorption processes on semiconductor electrodes. The present paper first gives a short summary of macroscopic charge balance expressions from which measurable quantities such as impedance and photoresponse are derived. Spec%cally, the following points are treated: (a) Explicit inclusion of partial charge transfer chemisorption kinetics into semiconductor electrode impedance (Sections 4-6); (b) Connection of majority and minority carrier transport with partial charge transfer kinetics (Sections 7, 8); (c) Interfacial and chemisorption contributions to surface photovoltage (Becquerel effect), firstly For zero current limit (Section 9).

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