Results 141 to 150 of about 1,181 (180)

Principles of Photoelectrochemistry

2016
In this chapter, theories essential for electrochemistry and photoelectrochemistry are described. Starting with three superior characteristics of electrochemical reactions, the surface structure and surface reactions for water electrolysis and hydrogen fuel cells, and the concept of redox potential are presented.
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Photoelectrochemistry of dyes in phospholipid liposome

Chemistry and Physics of Lipids, 1992
The systems consisting of phenosafranin or thionine dye in the presence of phospholipid liposome in aqueous solution generate photovoltage when studied in a photoelectrochemical cell. A possible mechanism of photovoltage generation suggests the photoinduced electron transfer from phospholipid to dye in liposome through charge-transfer (CT) interaction.
C, Sen Verma, B B, Bhowmik
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Photoelectrochemistry at bipolar semiconductor electrodes

Journal de Chimie Physique, 1996
Photoelectrochemistry may be performed on semiconductor wafers without application of metal contacts, using a cell in which the semiconductor sample is clamped between two suitable electrolytic solutions. Electrochemical control is obtained by applying a potential difference between two metal electrodes inserted in the solutions.
Cattarin S, Musiani M
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Photoelectrochemistry and Applications

2010
In this section, we will be concerned with applications of photoelectrochemical cells (PEC). The term “photoelectrochemical” refers to any situation wherein light is used to augment an electrochemical process; the prefix photo implies in particular radiation of some kind, typically visible light of a continuous frequency range (e.g., solar) or of a ...
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The Photoelectrochemistry of Gallium Selenide

Berichte der Bunsengesellschaft für physikalische Chemie, 1980
AbstractGaSe‐crystals have a layer structure and a band gap of 2 eV. The electrode behaviour of p‐type specimens has been investigated by measuring current‐voltage curves in the dark and at illumination, by determining capacity‐voltage correlations and by studying the spectral dependence of the photocurrents.
H. Gerischer, J. Gobrecht, J. Turner
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Dynamic aspects of semiconductor photoelectrochemistry

Chemical Reviews, 1988
This chapter reviews the mechanism of photocurrent generation at the illuminated semiconductor/electrolyte interface and develops a simplified description of the kinetics of minority carrier reactions (including surface recombination) which can be solved for the non steady-state case. Pulsed, chopped and sinusoidally modulated optical perturbations are
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Solution aspects of photoelectrochemistry

Solar Energy Materials and Solar Cells, 1995
studies on polysulfide, ferrocyanide, polyselenide and polyiodide electrolyte modification of photoelectrochemical solar cells were ...
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Photoelectrochemistry: Introductory concepts

Journal of Chemical Education, 1983
The authors discuss some simple concepts of solid state physics in order to more accurately describe photoelectrochemistry and semiconductor electrodes. From State-of-the-Art Symposium: Electrochemistry, ACS meeting, Kansas City, 1982.
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Synthetic Molecular Photoelectrochemistry: New Frontiers in Synthetic Applications, Mechanistic Insights and Scalability

Angewandte Chemie - International Edition, 2022
Shangze Wu, Xianhai Tian, Tobias A Karl   +2 more
exaly  

Plasmonic Photoelectrochemistry: In View of Hot Carriers

Advanced Materials, 2021
Wei David Wei, Yunlu Zhang, Yuchao Zhang   +2 more
exaly