Zobrazeno 1 - 10
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pro vyhledávání: '"35"'
Autor:
Hiroyasu Furukawa, Omar M. Yaghi
Publikováno v:
Journal of the American Chemical Society. 131:8875-8883
Dihydrogen, methane, and carbon dioxide isotherm measurements were performed at 1-85 bar and 77-298 K on the evacuated forms of seven porous covalent organic frameworks (COFs). The uptake behavior and capacity of the COFs is best described by classif
Autor:
John C. Linehan, and Thomas E. Bitterwolf, J. Timothy Bays, Clement R. Yonker, Scott L. Wallen
Publikováno v:
Journal of the American Chemical Society. 119:10170-10177
The in situ photolytic exchange of ethylene and hydrogen for carbon monoxide on cymantrene (CpMn(CO)3 , Cp = η5-cyclopentadienyl) and methylcymantrene (MeCpMn(CO)3, MeCp = monomethyl-η5-cyclopentadienyl) dissolved in subcritical and supercritical s
Publikováno v:
Journal of the American Chemical Society. 119:2832-2838
Photolyses of 2,3-bis(trimethylsilyl)-substituted methylenecyclobutenones 22−26 give essentially quantitative conversion to the allenylketenes 28−32 which have been isolated as long-lived species at room temperature. As predicted by molecular orb
Autor:
Suzy Surblé, Michel Latroche, Christian Serre, Franck Millange, Gérard Férey, Sandrine Bourrelly, Tina Düren, Philip L. Llewellyn
Publikováno v:
Journal of the American Chemical Society. 128(46)
A new three-dimensional chromium(III) naphthalene tetracarboxylate, CrIII3O(H2O)2F{C10H4(CO2)4}1.5.6H2O (MIL-102), has been synthesized under hydrothermal conditions from an aqueous mixture of Cr(NO3)3.9H2O, naphthalene-1,4,5,8-tetracarboxylic acid,
Autor:
James M. Mayer, Jasmine R. Bryant
Publikováno v:
Journal of the American Chemical Society. 125(34)
Anaerobic oxidations of 9,10-dihydroanthracene (DHA), xanthene, and fluorene by [(bpy)(2)(py)Ru(IV)O](2+) in acetonitrile solution give mixtures of products including oxygenated and non-oxygenated compounds. The products include those formed by organ
Publikováno v:
Journal of the American Chemical Society. 124(43)
Adsorption of ethanol onto silica surfaces from ethanol-cyclohexane binary liquids was investigated by a combination of colloidal probe atomic force microscopy, adsorption excess isotherm measurement, and FTIR spectroscopy using the attenuated total
Autor:
Allen Krantz, Jerzy Gebicki
Publikováno v:
Journal of the American Chemical Society. 106:8093-8097
Phenol has been matrix-isolated in argon, nitrogen, and carbon monoxide. The magnitude of the shifts of key OH bands from gas-phase values indicates that phenol-matrix interactions increase in the series Ar < N/sub 2/ < CO. Phenol forms a 1:1 complex
Publikováno v:
Journal of the American Chemical Society. 105:6318-6320
The reduction has been effected by using a variety of Pd (palladium)-based catalysts. The typical procedure was to suspend 0.25 g of catalyst in 25 cc of an aqueous solution of sodium bicarbonate purged slowly with hydrogen gas. The sodium formate co
Autor:
Burch B. Stewart, Hilton A. Smith
Publikováno v:
Journal of the American Chemical Society. 82:3898-3900
Deuterium gas exchanges slowly with liquid methanol over Raney nickel catalyst at 35 deg . The reaction is zero order with respect to deuterium pressure and has a low activation energy. The influences of catalyst weight, catalyst treatment, and of th
Publikováno v:
Journal of the American Chemical Society.
The key requirement for a portable store of natural gas is to maximize the amount of gas within the smallest possible space. The packing of methane (CH4) in a given storage medium at the highest possible density is, therefore, a highly desirable but