Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ann E. Stanley"'
Autor:
Ann E. Stanley
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 99:1-7
Tetramethyl germane was decomposed using laser sensitized photochemistry. Sulfur hexafluoride, a sensitizer, was added to gas phase tetramethyl germane and irradiated using a carbon dioxide, infrared, continnous wave laser under variable experimental
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 91:33-52
Nitrated compounds are used as explosives and propellants. Laser-induced chemistry possesses the potential to drive some reactions in an efficient and selective manner, and may be useful in driving nitration reactions toward specific products. The re
Autor:
Ann E. Stanley
Publikováno v:
Applied Spectroscopy. 49:478-481
The output of a continuous-wave carbon dioxide laser was used successfully for the dissociation of methylphosphonic difluoride. End product analysis using Fourier transform infrared spectroscopy revealed that the phosphorus-to-carbon bond was cleaved
Publikováno v:
Spectrochimica Acta Part A: Molecular Spectroscopy. 49:1987-1998
The tunable continuous wave carbon dioxide laser-induced reactions of cyclopropane, cyclobutane and cyclopentane with NO 2 have been carried out under a variety of reaction conditions. Presented herein is our qualitative Fourier transform infrared sp
Autor:
R. A. Johnson, Ann E. Stanley
Publikováno v:
Applied Spectroscopy. 45:218-222
In the course of recent investigations of the laser-induced reactions of the alkyl alcohols, irradiations of methanol in the gas phase with a carbon dioxide (infrared) laser produced very interesting results. The principal product of the reaction, fo
Publikováno v:
Applied Spectroscopy. 46:1866-1868
Investigations into the use of sulfur hexafluoride, SF6, as a gas-phase, infrared photochemical sensitizer have revealed several interesting phenomena. The expedient use of SF6 can produce an optimal quantity of nitrated product in the gas-phase, las
Autor:
Ann E. Stanley, J. B. Turner
Publikováno v:
Applied Spectroscopy. 45:133-133
This group frequently uses gas chromatographic techniques for analysis of the mixtures resulting from laser-induced reactions. In the course of recent investigations, some very interesting problems were noted as we introduced samples using a stainles
Autor:
R. A. Johnson, Ann E. Stanley
Publikováno v:
Applied Spectroscopy. 42:1268-1273
This study focuses on the carbon dioxide laser-induced excitation and resultant dissociation of several members of a group of carbon-oxygen (C-O)-containing molecules, the alcohols methanol, ethanol, 1-propanol, and 2-propanol. The tunable continuous
Publikováno v:
Applied Spectroscopy. 40:374-378
Germanium and doped-germanium polycrystalline films were formed with the use of photolytic CO2 laser-induced chemical vapor deposition. The compounds which yielded germanium in large quantities were germane, ethylgermane, and diethylgermane. Triethyl
Autor:
S. E. Godbey, Ann E. Stanley
Publikováno v:
Applied Spectroscopy. 43:674-681
The Army uses nitrated compounds as explosives and propellants. The ability to selectively nitrate materials is a much-needed process. Laser-induced chemistry possesses the potential to drive some reactions in an efficient and selective manner. Laser