Results 271 to 280 of about 1,280,375 (291)

Oxidations and reductions in water

1998
Oxidation of organic compounds has probably been the most widely investigated process because it is of interest to both academic scientists and industrial technicians. Many oxidants and catalysts are known and a number of reaction conditions have been carefully investigated [1], The modern chemical industry requires selective highly efficient ...
FRINGUELLI, Francesco, PIERMATTI, Oriana, PIZZO, Ferdinando   +2 more
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Single-Site, Catalytic Water Oxidation on Oxide Surfaces

Journal of the American Chemical Society, 2009
Electrocatalytic water oxidation occurs through the use of the phosphonate-derivatized single-site catalyst [Ru(Mebimpy)(4,4'-((HO)(2)OPCH(2))(2)bpy)(OH(2))](2+) [Mebimpy = 2,6-bis(1-methylbenzimidazol-2-yl)pyridine; bpy = 2,2'-bipyridine] at pH 1 and 5 on fluorine-doped SnO(2) or Sn(IV)-doped In(2)O(3) electrodes or on nanocrystalline TiO(2).
Zuofeng, Chen, Javier J, Concepcion, Jonah W, Jurss, Thomas J, Meyer   +3 more
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Cosputtered Calcium Manganese Oxide Electrodes for Water Oxidation

Inorganic Chemistry, 2017
Calcium manganese oxide films were prepared by cosputter deposition from Mn and CaMnO3 targets and evaluated for their suitability as catalysts for the oxygen evolution reaction (OER). Scanning electron microscopy (SEM) revealed a compact morphology for the as-deposited films and the formation of nanorodlike features on the surfaces after annealing at ...
Hamed Simchi, Kayla A. Cooley, Jonas Ohms, Lingqin Huang, Philipp Kurz, Suzanne E. Mohney   +5 more
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Greenlighting Photoelectrochemical Oxidation of Water by Iron Oxide

ACS Nano, 2014
Hematite (α-Fe2O3) is one of just a few candidate electrode materials that possess all of the following photocatalyst-essential properties for scalable application to water oxidation: excellent stability, earth-abundance, suitability positive valence-band-edge energy, and significant visible light absorptivity.
Dong Wook, Kim, Shannon C, Riha, Erica J, DeMarco, Alex B F, Martinson, Omar K, Farha, Joseph T, Hupp   +5 more
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Comparison of primary oxidants for water-oxidation catalysis

Chem. Soc. Rev., 2013
In this tutorial review, we compare chemical oxidants for driving water-oxidation catalysts, focusing on the advantages and disadvantages of each oxidant.
Alexander R, Parent, Robert H, Crabtree, Gary W, Brudvig   +2 more
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The Ru−Hbpp Water Oxidation Catalyst

Journal of the American Chemical Society, 2009
A thorough characterization of the Ru-Hbpp (in,in-{[Ru(II)(trpy)(H(2)O)](2)(mu-bpp)}(3+) (trpy is 2,2':6',2''-terpyridine, bpp is bis(2-pyridyl)-3,5-pyrazolate)) water oxidation catalyst has been carried out employing structural (single crystal X-ray), spectroscopic (UV-vis and NMR), kinetic, and electrochemical (cyclic voltammetry) analyses.
Bozoglian, Fernando, Romain, Sophie, Ertem, Mehmed Z., Todorova, Tanya Kumanova, Sens, Christina, Mola, Joaquim, Rodriguez, Montserrat, Romero, Isabel, Benet-Buchholz, Jordi, Fontrodona, Xavier, Cramer, Christopher J., Gagliardi, Laura, Llobet, Antoni   +12 more
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Nitrous Oxide Emissions from Waste Water

Environmental Monitoring and Assessment, 1994
The estimation of nitrous oxide emissions is complicated by the high degree of uncertainty on the emission factors involved and by the limited acquaintance with all significant nitrous oxide sources. A potentially important source for which emission data are lacking is the sewage system transporting waste water from human activities.
W, Debruyn, G, Lissens, J, van Rensbergen, M, Wevers   +3 more
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ChemInform Abstract: Synthetic Water‐Oxidation Catalysts for Artificial Photosynthetic Water Oxidation

ChemInform, 1997
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
W. RUETTINGER, G. C. DISMUKES
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Cobalt/Cobalt Oxide Surface for Water Oxidation

ACS Sustainable Chemistry & Engineering, 2019
Water splitting to produce molecular hydrogen is an essential method to store sustainable energies.
Hadi Feizi, Robabeh Bagheri, Zhenlun Song, Jian-Ren Shen, Suleyman I. Allakhverdiev, Mohammad Mahdi Najafpour   +5 more
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Water oxidation catalysts

2016
Der Klimawandel wurde mittlerweile weltweit als gigantisches Umweltproblem anerkannt. Gemäß dem IPCC, wird der Klimawandel durch den Anstieg der Treibhausgase vorangetrieben, welche hauptsächlich durch den Verbrauch von fossilen Brennstoffen verursacht werden.
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