Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Thomas R. Krawietz"'
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 142:861-869
The solubility of RDX (hexahydro-1,3,5-tri-nitro-1,3,5-triazine) in TNT (2,4,6-trinitrotoluene) at elevated temperatures is required to accurately predict the response of Comp-B3 (60:40 RDX:TNT) during accidents involving fire. As the temperature inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0153fd5a8253234182f4d9f9d8b69d59
https://doi.org/10.1007/s10973-019-08924-z
https://doi.org/10.1007/s10973-019-08924-z
Publikováno v:
SHOCK COMPRESSION OF CONDENSED MATTER - 2019: Proceedings of the Conference of the American Physical Society Topical Group on Shock Compression of Condensed Matter.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ea6ad4e5c894eab431816b3991a18f4
https://doi.org/10.1063/12.0001037
https://doi.org/10.1063/12.0001037
Autor:
Robert L. McKenney, Thomas R. Krawietz
Publikováno v:
Journal of Energetic Materials. 21:141-166
Two binary phase diagrams for the hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX)/octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocine (HMX) system have been determined experimentally. Liquidus curves have been predicted computationally for RDX and i -HMX.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b44103b79c7105977b9031ba33e0c9e8
https://doi.org/10.1080/716100385
https://doi.org/10.1080/716100385
Publikováno v:
The Journal of Physical Chemistry A. 102:8779-8785
The many roles of alkali metal−oxygen phases as catalyst components and promoters motivated a survey of the NMR properties of these compounds. Solid state 7Li, 23Na, 39K, 87Rb, and 133Cs magic angle spinning NMR spectra are reported for the followi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::052eefe41f386bd912683229d755274c
https://doi.org/10.1021/jp9823190
https://doi.org/10.1021/jp9823190
Publikováno v:
Journal of the American Chemical Society. 120:10471-10481
We present a combined density functional theory, gauge-including atomic orbital (GIAO), in situ 13C MAS NMR, and in situ infrared study of acetylene adsorption on nano-sized MgO powder. Geometries were optimized using the hybrid B3LYP exchange-correl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01c9b05b197930c1b78c1efd2c9d60f2
https://doi.org/10.1021/ja980384h
https://doi.org/10.1021/ja980384h
Autor:
Karen E. Lotterhos, and Abraham Clearfield, Paul D. Torres, Thomas R. Krawietz, Ping Lin, Dewey H. Barich, James F. Haw
Publikováno v:
Journal of the American Chemical Society. 120:8502-8511
The synthesis, structure, and acid function of solid phosphoric acid (SPA) catalyst were studied in detail. 31P and 29Si MAS NMR and X-ray powder diffraction identified the following crystalline silicon phosphate phases in SPA: Si5O(PO4)6, hexagonal-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38a4ddd1988f05e1f869f98693cc7207
https://doi.org/10.1021/ja9813461
https://doi.org/10.1021/ja9813461
Publikováno v:
Catalysis Letters. 42:41-45
In situ13C and27Al MAS NMR and flow reactor studies were used to study the decomposition of dichloromethane and chloroform on zeolite ZnY. The initially formed products were framework-bound chloromethoxyl (from dichloromethane) and dichloromethoxyl (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03c06d146fcd562207c97df31102ecd8
https://doi.org/10.1007/bf00814465
https://doi.org/10.1007/bf00814465
Publikováno v:
Chemical Physics Letters. 229:71-74
Solid state NMR spectra and the corresponding liquid state spectra have been interrelated through two-dimensional experiments with a fast temperature jump during the mixing time. This jump must, as a minimum requirement, be shorter than the relevant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::535704ba94acbaff3de3eb17187b5fa9
https://doi.org/10.1016/0009-2614(94)01019-6
https://doi.org/10.1016/0009-2614(94)01019-6
Publikováno v:
Journal of the American Chemical Society. 116:6354-6360
Proximal sites consisting of a divalent metal cation as a hydroxide and/or oxide and an anion site in the zeolite framework are very active for the conversion of methyl halides to ethylene. These studies further support the effects of zeolite framewo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89dd3917cbf5eb128709d3e3492efe19
https://doi.org/10.1021/ja00093a040
https://doi.org/10.1021/ja00093a040
Publikováno v:
Journal of Magnetic Resonance, Series A. 109:273-275
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f928a159f755db9cdc2ff66ee0ffc561
https://doi.org/10.1006/jmra.1994.1170
https://doi.org/10.1006/jmra.1994.1170