Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2011-12-23

Included Journals: Scopus、CPCI-S、EI

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%.