TY - GEN
T1 - Synthesis and characterization of highly ordered Ni-MCM-41 mesoporous molecular sieves
AU - Yang, Yanhui
AU - Lim, Sangyun
AU - Du, Guoan
AU - Wang, Chuan
AU - Chen, Yuan
AU - Ciuparu, Dragos
AU - Haller, Gary L.
PY - 2005
Y1 - 2005
N2 - Highly ordered Ni-MCM-41 samples with nearly atomically dispersed nickel ions were prepared reproducibly and characterized. Physicochemical properties of Ni-MCM-41 (e.g., structural order, reducibility, density of surface silanol group, and the distribution of nickel ions in the silica framework, etc.) could be controlled precisely; and they were greatly dependent on the MCM-41 synthesis parameters, e.g., pH and the tetramethylammonium group concentration in the initial synthesis solution. A method for designing Ni-MCM-41 catalysts for application single-wall nanotube synthesis, CO, and CO2 methanation reaction, all systems which require catalyst exposure to reducing environments was presented. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 1/04/2005).
AB - Highly ordered Ni-MCM-41 samples with nearly atomically dispersed nickel ions were prepared reproducibly and characterized. Physicochemical properties of Ni-MCM-41 (e.g., structural order, reducibility, density of surface silanol group, and the distribution of nickel ions in the silica framework, etc.) could be controlled precisely; and they were greatly dependent on the MCM-41 synthesis parameters, e.g., pH and the tetramethylammonium group concentration in the initial synthesis solution. A method for designing Ni-MCM-41 catalysts for application single-wall nanotube synthesis, CO, and CO2 methanation reaction, all systems which require catalyst exposure to reducing environments was presented. This is an abstract of a paper presented at the AIChE Annual Meeting and Fall Showcase (Cincinnati, OH 1/04/2005).
UR - http://www.scopus.com/inward/record.url?scp=33646731341&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:33646731341
SN - 0816909962
SN - 9780816909964
T3 - AIChE Annual Meeting Conference Proceedings
BT - 05AIChE
PB - American Institute of Chemical Engineers
T2 - 05AIChE: 2005 AIChE Annual Meeting and Fall Showcase
Y2 - 30 October 2005 through 4 November 2005
ER -