Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sang H. Moon"'
Publikováno v:
Journal of Applied Physics. 93:745-749
Material characteristics of zirconium oxide thin films obtained by plasma enhanced chemical vapor deposition on p-type Si (100) substrates were investigated to explain their tunable electrical properties. The films obtained without heating had polycr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d6f278ee2215e9865703ba28e237439
https://doi.org/10.1063/1.1525044
https://doi.org/10.1063/1.1525044
Publikováno v:
Catalysis Today. 63:183-188
Transition-metal oxides added to Pd/SiO2 improve significantly the activity and the ethylene selectivity of the catalyst in acetylene hydrogenation, which is caused by the interaction between the oxides and the Pd surface similar to the case of the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fde687efb44ec8cc34b42662e540d52e
https://doi.org/10.1016/s0920-5861(00)00458-2
https://doi.org/10.1016/s0920-5861(00)00458-2
Publikováno v:
Catalysis Today. 44:137-143
Supported Pd catalysts have been modified with Si deposited on them by silane decomposition. When used in acetylene hydrogenation, the Si-modified catalysts show higher selectivity for ethylene and produce less amount of green oil than the unmodified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f611cf0a55d37895445448be6e39ea3d
https://doi.org/10.1016/s0920-5861(98)00184-9
https://doi.org/10.1016/s0920-5861(98)00184-9
Autor:
Jong S . Chung, Ki Yeop Park, In-Sik Nam, Mi H. Yeom, Sang H. Moon, Jae Sung Lee, Young Gul Kim
Publikováno v:
Journal of Catalysis. 128:126-136
Alumina-supported molybdenum carbide catalysts have been prepared from MoO{sub 3}/Al{sub 2}O{sub 3} by (1) reduction with H{sub 2} followed by carburization, (2) direct carburization with CH{sub 4}/H{sub 2}, and (3) nitriding with NH{sub 3} followed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d416d79934b344faf18b01e6352e282
https://doi.org/10.1016/0021-9517(91)90072-c
https://doi.org/10.1016/0021-9517(91)90072-c
Publikováno v:
Industrial & Engineering Chemistry Fundamentals. 20:396-399
A new vacuum ir cell which is operable at 550/sup 0/C and 10/sup -6/ torr for extended periods and devoid of contamination by organic vapor has been developed. The cell uses commercial vacuum adaptors as the ir window holders, which may be easily dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b045a336f47245803eca6324fab2c900
https://doi.org/10.1021/i100004a018
https://doi.org/10.1021/i100004a018