Results 261 to 270 of about 3,884,700 (306)

Electrocatalysis of oxygen evolution

International Journal of Hydrogen Energy, 1982
Abstract The electrocatalytical properties of various mixed oxides between Ni and/or Co and La in the oxygen evolution reaction have been examined. The highest electrocatalytical activity has been obtained for a non-stoichiometric oxide between Ni and Co of nominal formula Ni0.2Co0.8LaO3.
Fiori, G, MARI, CLAUDIO MARIA
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Photosynthetic oxygen evolution

Biochimica et Biophysica Acta (BBA) - Bioenergetics, 1990
Determination de la distribution des etats redox du complexe formant O 2 (compose de manganese) au niveau du PS2.
Peter J. van Leeuwen, Marten H. Vos, Hans J. van Gorkom   +2 more
openaire   +1 more source

Measurements of Oxygen Evolution in Photosynthesis

This chapter compares two different techniques for monitoring photosynthetic O2 production; the wide-spread Clark-type O2 electrode and the more sophisticated membrane inlet mass spectrometry (MIMS) technique. We describe how a simple membrane inlet for MIMS can be made out of a commercial Clark-type cell and outline the advantages and drawbacks of the
Dmitry, Shevela, Wolfgang P, Schröder, Johannes, Messinger   +2 more
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Oxygen Evolution Reaction

2020
Oxygen evolution reaction is evinced as one of the main rate-determining steps for clean energy production, energy security supply and therefore for the evolution of a sustainable society. The production of clean energy, the security of energy supply (autonomy) and lower cost of energy supply constitute the main key points for a sustainable future.
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Activating Lattice Oxygen in Spinel ZnCo2O4 through Filling Oxygen Vacancies with Fluorine for Electrocatalytic Oxygen Evolution

Angewandte Chemie - International Edition, 2023
Zhao-Qing Liu, Li-Ping Hou
exaly  

Steering Electron–Hole Migration Pathways Using Oxygen Vacancies in Tungsten Oxides to Enhance Their Photocatalytic Oxygen Evolution Performance

Angewandte Chemie - International Edition, 2021
Jianfeng Zhao, Yongfa Zhu, Zhen Wei
exaly  

Oxygen Evolution in Photosynthesis

Biochemical Society Transactions, 1978
openaire   +2 more sources

Galactolipids and Photosynthetic Oxygen Evolution

Science, 1964
K E, Bloch, S B, Chano
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Oxygen Evolution

2003
J.S. Vrettos, G.W. Brudvig
openaire   +1 more source

Evolution of Oxygenic Photosynthesis

2017
This chapter discusses the evolution of oxygen-producing organisms by considering the evolution and assembly of its basic constituent parts. It focuses on the following key questions: (1) What is the evolutionary history of chlorophyll? (2) What are the evolutionary histories of photosystem I and photosystem II (PSII)?
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