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Indexed by:会议论文
Date of Publication:2011-12-23
Included Journals:EI、CPCI-S、Scopus
Volume:399-401
Page Number:625-628
Key Words:mesoporous; nickel phosphate; NiPO; sol-gel; nanotube; CTAB
Abstract:Mesostructured nickel phosphate was synthesized with urea as alkali by sot-gel method. The obtained material nominated as NiPO-3 was characterized by means of XRD, ICP, FT-IR, TEM, and N-2 adsorption. In contrast to mesoporous nickel phosphate NiPO-1 and NiPO-2 we reported before, NiPO-3 exhibits relatively longer nanotubes reached up to 400 similar to 600 nm. N-2 adsorption shows that NiPO-3 possesses high BET surface area (345.8 m(2)g(-1)) and pore volume (0.46 cm(3)g(-1)). The catalytic performance of NiPO-3 showed that the total selectivity of epoxycyclohexane and hexadienol was as high as 83.38%.