Preparation of mesoporous silica by co-precipitation in the presence of non-ionic surfactant

Authors
Wang, LW Wang, ZC Zhao, JZ Yuan, ZH Yang, H Zhao, MY
Citation
Lw. Wang et al., Preparation of mesoporous silica by co-precipitation in the presence of non-ionic surfactant, MATER CH PH, 59(2), 1999, pp. 171-174
Citations number
31
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS CHEMISTRY AND PHYSICS
ISSN journal
02540584 → ACNP
Volume
59
Issue
2
Year of publication
1999
Pages
171 - 174
Database
ISI
SICI code
0254-0584(19990525)59:2<171:POMSBC>2.0.ZU;2-L
Abstract
Porous silica powders with high specific surface area were prepared by the chemical precipitation method from waterglass and hydrochloric acid. A non- ionic surfactant was used to induce precipitate and to form pore. The calci ned products had uniform pores and high specific surface areas (>1000 m(2) g(-1)). The specific surface area of the product was altered with the varia tion in the amount of the surfactant. (C) 1999 Elsevier Science S.A. All ri ghts reserved.