摘要
以BF3·X(X=Et2O,H2O,H3PO4,HOAc,HOEt)对MCM-41分子筛进行表面改性,具体合成了BF3·X/MCM-41固体酸催化剂,同时采用XRD和原位FT-IR技术对BF3·X/MCM-41催化剂进行表征,并探讨了催化剂的制备条件对环氧氯丙烷与异丁醇的缩合反应性能的影响.
Asolid acid catalyst has been prepared by grafting Boron trifluoride on mesoporous molecular sieve MCM-41 and characterized by XRD and FTIR techniques. This olid acid catalyst would effectively promote the opening of epichlorohydrin with isobutanol to form1-isobutoxy-3-chloropropanol, and showe danice activity and selectivity.
出处
《分子催化》
EI
CAS
CSCD
北大核心
2005年第3期177-181,i001,共6页
Journal of Molecular Catalysis(China)
基金
浙江省自然科学基金资助(项目编号202131).
