Results 251 to 260 of about 556,517 (293)

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. These nanoparticles were used as model materials to understand the structural and morphological changes that occur to cobalt oxide during sequential ...
Sajanikumari, Sadasivan   +2 more
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Oxidation and Reduction

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
B. G. Davis   +2 more
openaire   +1 more source

Biological Oxidations and Reductions

Annual Review of Biochemistry, 1948
The oxidation-reduction potential of cytochrome-c has been studied by Paul (1) and by Rodkey & Ball (2). Whereas previous investigations were confined to a narrow pH range around 7, these new measurements extend over a much wider range, designed to reveal any dissociation constants due to heme-linked groups in the molecule.
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Oxidation-reduction equilibrium in glass

Journal of Non-Crystalline Solids, 1982
Oxidation is the loss of an electron and reduction is the reverse: \(F{e^{3 + }} + electronF{e^{2 + }} \) Oxidation and reduction are complementary; without one the other cannot take place. The simultaneous occurrence of reduction and oxidation is commonly known as a 'redox process'.
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Oxides as Reductants

Science, 2005
CHEMISTRY High-valent metal-oxo compounds are often used to mediate or catalyze oxidations of organic substrates. Nolin et al. have pursued the counterintuitive approach of using a rhenium-oxo complex to catalyze reduction. Rather than transferring oxygen to a hydrocarbon, the Re=O group facilitates hydride transfer from a silane to an imine.
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Oxidation and Reduction

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
B. G. Davis, D. P. G. Emmerson
openaire   +1 more source

Oxidation and Reduction

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
B. G. Davis, J. A. G. Williams
openaire   +1 more source

Oxidation‐Reduction Condensation

Angewandte Chemie International Edition in English, 1976
AbstractThis review is concerned with syntheses which can be carried out in the absence of acids and bases. In the case of condensations, i.e. the union of two or more reaction partners with elimination of simple molecules such as H2O or NH3, the combination of a weak oxidizing agent with a weak reducing agent has proven useful. A particularly suitable
openaire   +1 more source

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