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

Fingerprint

adsorbents
Silicon Dioxide
Adsorbents
titanium
Titanium
Gases
Silica
silicon dioxide
synthesis
gases
Mesoporous materials
titanium dioxide
Acidity
acidity
Specific surface area
hydrolysis
Hydrolysis
Adsorption
adsorption
composite materials

All Science Journal Classification (ASJC) codes

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

Cite this

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

Synthesis of mesoporous silica modified with titania and application to gas adsorbent. / Enomoto, Naoya; Kawasaki, Keizo; Yoshida, Michie; Li, Xianying; Uehara, Masato; Hojo, Junichi.

In: Solid State Ionics, Vol. 151, No. 1-4, 01.11.2002, p. 171-175.

Research output: Contribution to journalConference article

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, vol. 151, no. 1-4, pp. 171-175. https://doi.org/10.1016/S0167-2738(02)00706-3
Enomoto, Naoya ; Kawasaki, Keizo ; Yoshida, Michie ; Li, Xianying ; Uehara, Masato ; Hojo, Junichi. / Synthesis of mesoporous silica modified with titania and application to gas adsorbent. In: Solid State Ionics. 2002 ; Vol. 151, No. 1-4. pp. 171-175.
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