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Photocorrosion of Cuprous Oxide in Hydrogen Production: Rationalising Self-Oxidation or Self-Reduction.

Angewandte Chemie, 2018
Cuprous Oxide (Cu2 O) is a photocatalyst with severe photocorrosion issues. Theoretically, it can undergo both self-oxidation (to form copper oxide (CuO)) and self-reduction (to form metallic copper (Cu)) upon illumination with the aid of photoexcited ...
Cui Ying Toe   +5 more
semanticscholar   +1 more source

Oxidation-Reduction Potentials

1956
The conception of oxidation-reduction potentials as a measure of differences of free energy in hydrogen transport systems is derivable only from equilibrium states. The equations used to describe the effects of varying concentration ratios are based upon the law of mass action and refer only to ideal solutions.
openaire   +2 more sources

Size dependent reduction-oxidation-reduction behaviour of cobalt oxide nanocrystals.

Nanoscale, 2013
Morphologically similar cobalt oxide nanoparticles (Co3O4) of four different sizes (3 nm, 6 nm, 11 nm and 29 nm) with narrow size distribution were prepared by subtle variation of synthesis conditions.
S. Sadasivan, R. Bellabarba, R. Tooze
semanticscholar   +1 more source

OXIDATION‐REDUCTION REACTIONS OF HEMEPROTEINS

Annals of the New York Academy of Sciences, 1975
iiiii Then on past C 1, C, and A On through copper and all the way To oxygen, with two‐faced grin Cavorting and contorting with unpaired spin ...
Colin Robertson   +5 more
openaire   +3 more sources

Degradation of tetracyclines in different water matrices by advanced oxidation/reduction processes based on gamma radiation

, 2013
Background This study analyzes the efficacy of a gamma radiation advanced oxidation/reduction process (AORP) to treat waters contaminated with the antibiotics tetracycline (TC), chlortetracycline (CTC), and oxytetracycline (OTC).
J. J. L. Peñalver   +3 more
semanticscholar   +1 more source

An oxidation-reduction diagram

Journal of Chemical Education, 1954
Describes the construction and properties of a chart capable of providing a visual approach to correlating the various concepts pertaining to oxidation and reduction potentials.
openaire   +2 more sources

OXIDATION – REDUCTION POLYMERS

Russian Chemical Reviews, 1965
CONTENTS I. Introduction 949 II. Synthesis of redox polymers by polycondensation 950 III. Synthesis of redox polymers by polymerisation 954 IV. Synthesis of redox polymers by the introduction of reactive groups into an inert polymer 956 V. Redox ion exchangers 958 VI. Inorganic electron exchangers 959 VII.
E E Ergozhin, F T Shostak
openaire   +2 more sources

Hafnium oxide reduction

Nuclear Instruments and Methods, 1979
Abstract The reduction of hafnium dioxide to the metal by calcium in the presence of sodium in a closed reaction vessel is described. After recuperation, the metal is pressed into a pellet from which targets can be prepared by evaporation.
openaire   +2 more sources

Heterogeneous Molecular Systems for Photocatalytic CO2 Reduction with Water Oxidation.

Angewandte Chemie, 2016
Artificial photosynthesis-reduction of CO2 into chemicals and fuels with water oxidation in the presence of sunlight as the energy source-mimics natural photosynthesis in green plants, and is considered to have a significant part to play in future energy
Xiao Liu, S. Inagaki, Jinlong Gong
semanticscholar   +1 more source

Structural Reorganization of Pt(111) Electrodes by Electrochemical Oxidation and Reduction.

Journal of the American Chemical Society, 2017
The surface restructuring of Pt(111) electrodes upon electrochemical oxidation/reduction in 0.1 M HClO4 was studied by in situ grazing-incidence small-angle X-ray scattering and complementary scanning tunneling microscopy measurements.
M. Ruge   +8 more
semanticscholar   +1 more source

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