Tubular morphology of mesoporous silica MCM-41

Hong Ping Lin, Jyun Hwei Hwang, Chung Yuan Mou, Chih Yuan Tang

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

We investigated detailed conditions for synthesizing the tubular form of MCM-41 mesoporous aluminosilicate. The method is the delayed neutralization method in which the rate of neutralization is one of the controlling factors. Rapid neutralization results in the particulate form while gradual neutralization leads to tubules. It is found that the tubule morphology has several sub-categories. There are thick-walled, think-walled hollow tubular MCM-41 and solid core tubules. There are void structures in the channel framework that makes the nanochannels to be effectively interconnected.

Original languageEnglish
Pages (from-to)1077-1082
Number of pages6
JournalJournal of the Chinese Chemical Society
Volume47
Issue number5
DOIs
Publication statusPublished - 2000 Jan 1

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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