Citation: Jian Hua ZHU, Hajime KABASHIMA, Hideshi HATTORI, Hideaki KITA. BASIC FUNCTION OF PARALLY HYDRATED FLUORIDE SPECIES ON SUPPORTED KF[J]. Chinese Chemical Letters, ;1995, 6(9): 815-818. shu

BASIC FUNCTION OF PARALLY HYDRATED FLUORIDE SPECIES ON SUPPORTED KF

a Chemistry Department, Nanjing University, Nanjing 210093;
b Division of Material Science, Graduate School of Environmental Earth Science, Hokkaido University, Sapporo 060, Japan;
c Centre of Advanced Research of Energy Technology, Hokkaido University, Sapporo 060, Japan

Received Date: 20 January 1995

Preadsorption of H₂O promotes CO₂ adsorption on KF or KF/CaF₂, and provokes appearance of bicarbonates on KF/Al₂O₃.The existence of partially hydrated fluoride species was confirmed, but they were not the main active sites for 1-butene isomerization.Oxygen element is proved to be necessary in carrier to create strong basic sites through the interaction between dispersed KF and support.
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