Synthesis of Cubic Mesoporous Silica MCM-48by Mixed Micellar Templates  

作　　者：Tong Wen WANG Le Rong DAI 

机构地区：[1]Institute of Physical Chemistry,Peking University,Beijing 100871 [2]Department of Chemistry,Yunnan Normal University,Kunming 650092

出　　处：《Chinese Chemical Letters》2000年第12期1107-1110,共4页中国化学快报（英文版）

基　　金：the State Key Program Foundation of China (97021107);The National Natural Science Foundation of China (29992590-4).

摘　　要：High-quality mesoporous silica MCM-48 were synthesized under basic conditions by using the mixture of cetyltrimethylammonium bromide (CTAB) and alkylamine (CnNH2n+3 n=8,10,12,14, respectively) as templates. The effects of the alkylamines with different chain lengths (n=8,10,12,14,16,18, respectively) on the silica structure were investigated.High-quality mesoporous silica MCM-48 were synthesized under basic conditions by using the mixture of cetyltrimethylammonium bromide (CTAB) and alkylamine (CnNH2n+3 n=8,10,12,14, respectively) as templates. The effects of the alkylamines with different chain lengths (n=8,10,12,14,16,18, respectively) on the silica structure were investigated.

分 类 号：O613[理学—无机化学]