Zobrazeno 1 - 10 of 25 pro vyhledávání: '"R. M. Bullock"'
1
Photogeneration of hydrogen from water by a robust dye-sensitized photocathode
Autor: Bing Shan, Atanu Kumar Das, Thomas J. Meyer, Seth L. Marquard, R. M. Bullock, Byron H. Farnum, Degao Wang
Publikováno v: Energy & Environmental Science. 9:3693-3697
We report here on a photocathode with a “donor–dye–catalyst” assembly on a macro-mesoporous metal oxide for water reduction. The photoelectrocatalytic performance of the photocathode under mild conditions, with a photocurrent density of −56
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bee38d6a80fb6070afde3aaa915cef29
https://doi.org/10.1039/c6ee02903e
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2
Isotope Effects on Hydride Transfer Reactions from Transition Metal Hydrides to Trityl Cation. An Inverse Isotope Effect for a Hydride Transfer
Autor: T.-Y. Cheng, R. M. Bullock
Publikováno v: Journal of the American Chemical Society. 121:3150-3155
Hydride transfer from transition metal hydrides (MH) to Ph3C+BF4- gives M−FBF3 and Ph3CH. Deuterium kinetic isotope effects were determined for several MH/MD pairs (CH2Cl2 solution, 25 °C). For hydride transfer from Cp*(CO)3MoH (Cp* = η5-C5Me5) t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ec779ec483cd35bcaadc872cac57fd2d
https://doi.org/10.1021/ja983448x
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3
Ether Complexes of Tungsten with Two Different Binding Modes: An O-Bound Ether and an η2-(CC) Vinyl Ether. Evidence for CH···O Hydrogen Bonding of Vinylic CH Groups
Autor: David J. Szalda, R. M. Bullock, Jeong-Sup Song
Publikováno v: Journal of the American Chemical Society. 118:11134-11141
The reaction of PhCH(OCH{sup 3}){sup 2} with Cp(CO){sup 3}WH and HOTf gives [Cp(CO){sup 3}W(PhCH{sup 2}OCH{sup 3})]{sup +}OTf{sup -}. The structure of this benzyl methyl ether complex was determined by single crystal X-ray diffraction and was shown t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2b7d71f9038e6d1e96a899ecefa8ab10
https://doi.org/10.1021/ja962193p
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4
Photoinduced atom-transfer reactions between transition-metal centres
Autor: R. M. Bullock, Carol Creutz, Jeong-Sup Song
Publikováno v: Pure and Applied Chemistry. 67:47-54
Abstq& In contrast to outer-sphere electron transfer, the intrinsic barriers to redox reactions accomplished by atom-transfer processes have received little attention. We have begun a study of the self-exchange atom transfer process for both two-equi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::665609d9377559649abc8005e0a268f2
https://doi.org/10.1351/pac199567010047
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10
Factors Involved in the Development of Tipburn in Crisphead Lettuce in Hawaii1
Autor: Ann A. Yanagi, R. M. Bullock, J. J. Cho
Publikováno v: Journal of the American Society for Horticultural Science. 108:234-237
Tipburn incidence, maximum and minimum ambient temperatures, and nutrient levels in outer, middle, inner, and core head sections of lettuce (Lactuca sativa L.) were monitored monthly from December 1979 to September 1980. Tipburn incidence was positiv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cee55bb6c25b387b6417595845bd43d4
https://doi.org/10.21273/jashs.108.2.234
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