TY - JOUR
T1 - Oxidation of Water to Molecular Oxygen by One-Electron Oxidants on Transition Metal Hydroxides
AU - Chikunov, A. S.
AU - Taran, O. P.
AU - Shubin, A. A.
AU - Zilberberg, I. L.
AU - Parmon, V. N.
PY - 2018/1/1
Y1 - 2018/1/1
N2 - Surveyed in this review are the most important achievements in the research and development of catalysts based on Mn, Fe, Co, and Cu hydroxides for the oxidation of water to molecular oxygen by chemical oxidizing agents obtained, for the most part, at Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences. An analysis of the results of kinetic studies on water oxidation in the presence of the above-menthioned catalysts together with data obtained by quantum chemistry methods allowed us to make a conclusion on the general nature and process mechanism both in the presence of artificial catalytic systems based on metal hydroxides and the natural enzyme photosystem II of green plants. The most important properties of hydroxo compounds responsible for catalytic activity in the oxidation of water by one-electron oxidants are discussed, and a possible reaction mechanism is considered.
AB - Surveyed in this review are the most important achievements in the research and development of catalysts based on Mn, Fe, Co, and Cu hydroxides for the oxidation of water to molecular oxygen by chemical oxidizing agents obtained, for the most part, at Boreskov Institute of Catalysis, Siberian Branch of the Russian Academy of Sciences. An analysis of the results of kinetic studies on water oxidation in the presence of the above-menthioned catalysts together with data obtained by quantum chemistry methods allowed us to make a conclusion on the general nature and process mechanism both in the presence of artificial catalytic systems based on metal hydroxides and the natural enzyme photosystem II of green plants. The most important properties of hydroxo compounds responsible for catalytic activity in the oxidation of water by one-electron oxidants are discussed, and a possible reaction mechanism is considered.
KW - artificial catalytic systems
KW - artificial photosynthesis
KW - catalytic activity of hydroxo compounds
KW - natural enzyme photosystem II
KW - one-electron oxidants
KW - oxygen evolution
KW - transition metal hydroxides
KW - water oxidation
UR - http://www.scopus.com/inward/record.url?scp=85043238054&partnerID=8YFLogxK
U2 - 10.1134/S0023158418010032
DO - 10.1134/S0023158418010032
M3 - Article
AN - SCOPUS:85043238054
VL - 59
SP - 23
EP - 47
JO - Kinetics and Catalysis
JF - Kinetics and Catalysis
SN - 0023-1584
IS - 1
ER -