Synthesis of mesoporous silica modified with titania and application to gas adsorbent

Naoya Enomoto, Keizo Kawasaki, Michie Yoshida, Xianying Li, Masato Uehara, Junichi Hojo

Research output: Contribution to journalConference article

19 Citations (Scopus)

Abstract

Three kinds of silica-based mesoporous materials were synthesized and subjected to adsorption study. Firstly is pure silica involving >1000 m2/g of specific surface area (PS; pure silica). Secondly, titania was deposited onto the surface of pure silica (TDS; titania-deposited silica). Thirdly, titania was incorporated into silica network by a partial hydrolysis method (STM; silica-titania mesoporous composite). Acidity and adsorbability for water were enhanced by the addition of titania, especially in STM.

Original languageEnglish
Pages (from-to)171-175
Number of pages5
JournalSolid State Ionics
Volume151
Issue number1-4
DOIs
Publication statusPublished - Nov 1 2002
EventSSP- 2000 - Tokyo, Japan
Duration: Dec 11 2000Dec 13 2000

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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    Enomoto, N., Kawasaki, K., Yoshida, M., Li, X., Uehara, M., & Hojo, J. (2002). Synthesis of mesoporous silica modified with titania and application to gas adsorbent. Solid State Ionics, 151(1-4), 171-175. https://doi.org/10.1016/S0167-2738(02)00706-3