Results 281 to 290 of about 13,910,228 (354)
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Ultra-Efficient Americium/Lanthanide Separation through Oxidation State Control.
Journal of the American Chemical Society, 2022Lanthanide/actinide separation is a worldwide challenge for atomic energy and nuclear waste treatment. Separation of americium (Am), a critical actinide element in the nuclear fuel cycle, from lanthanides (Ln) is highly desirable for minimizing the long ...
Zhipeng Wang +9 more
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Oxidation State Modulation of Bismuth for Efficient Electrocatalytic Nitrogen Reduction to Ammonia
Advanced Functional Materials, 2021Electrocatalytic nitrogen reduction reaction (NRR) is a promising strategy for ammonia (NH3) production under ambient conditions. However, it is severely impeded by the challenging activation of the NN bond and the competing hydrogen evolution reaction (
Y. Wan +6 more
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Regulating the oxidation state of nanomaterials for electrocatalytic CO2 reduction
, 2021Electrochemical carbon dioxide reduction reaction (CO2RR) converts CO2 into value-added chemicals and fuels to realize carbon recycling as a means to solve the problems of renewable energy shortage and environmental pollution. Recently, regulation of the
Zhi-Zheng Wu, Fei-Yue Gao, Minrui Gao
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Controlling Oxidation State of Pt Single-Atoms for Maximizing Catalytic Activity.
Angewandte Chemie, 2020Single-atom catalysts (SACs) have emerged as promising materials in heterogeneous catalysis. Previous studies reported controversial results about the relative level in activity for SACs and nanoparticles (NPs).
Hojin Jeong +7 more
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Oxidation states of peroxidase
Molecular and Cellular Biochemistry, 1973Five oxidation states of horseradish peroxidase, ferrous, ferric, Compounds I and II, oxy-ferrous, are known. Various reactions and plausible structures of these states are reported. Mechanisms of peroxidase-oxidase reactions are discussed in terms of the five oxidation states of the enzyme.
I, Yamazaki, K, Yokota
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Catalysis from A to Z, 2020
An oxidation state is a number that is assigned to an element in a chemical combination. This number represents the number of electrons that an atom can gain, lose, or share when chemically bonding with an atom of another element.
M. Zhang‐presse
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An oxidation state is a number that is assigned to an element in a chemical combination. This number represents the number of electrons that an atom can gain, lose, or share when chemically bonding with an atom of another element.
M. Zhang‐presse
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Oxidation state of oxide supported nanometric gold
Topics in Catalysis, 2007AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Wang, Jianguo, Hammer, Bjørk
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Advances in Materials
The electrochemical reduction of CO2 to form value‐added chemicals receives considerable attention in recent years. Copper (Cu) is recognized as the only element capable of electro‐reducing CO2 into hydrocarbons with two or more carbon atoms (C2+), but ...
Minki Jun +6 more
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The electrochemical reduction of CO2 to form value‐added chemicals receives considerable attention in recent years. Copper (Cu) is recognized as the only element capable of electro‐reducing CO2 into hydrocarbons with two or more carbon atoms (C2+), but ...
Minki Jun +6 more
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Chemical Society Reviews
In the electrocatalytic CO2 reduction reaction (CO2RR), metal catalysts with an oxidation state generally demonstrate more favorable catalytic activity and selectivity than their corresponding metallic counterparts.
Zhitong Wang +12 more
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In the electrocatalytic CO2 reduction reaction (CO2RR), metal catalysts with an oxidation state generally demonstrate more favorable catalytic activity and selectivity than their corresponding metallic counterparts.
Zhitong Wang +12 more
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Oxidation states in nickel oxide electrochromism
Solar Energy Materials and Solar Cells, 1995Abstract Nickel oxide, displaying anodic colouration, shows promise as a complementary counter electrode for tungsten oxide in electrochromic devices. Consideration of the thermodynamic possibilities for nickel, as expressed in the Pourbaix diagram, suggests that the commonly-accepted reaction schemes for the colouration of nickel oxide (NiOx): Ni(OH)
Thomas P Murphy, Michael G Hutchins
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