Fabrication of TiO2-aerogel with NiB nano-clusters and its structural characterization and catalysis evaluation

T. Nishi, S. Tanemura, L. Miao, M. Tanemura, K. Suzuki

研究成果: Conference contribution

抄録

We have prepared titania aerogel (=AG) embedded by NiB nano-clusters by sol-gel method, immersion of the prepared wet gel into the NiB dispersed solution, and the subsequent super critical drying (=SCD). The AG was characterized by X-ray diffraction (XRD), a transmission electron microscopy (TEM), and a fourier transform infrared spectrophotometer (FT-IR). XRD and selected area electron diffraction (SAED) patterns assured the formation of TiO2 anatase phase. TEM observation reveled the composition of TiO2 crystallites with about 4 nm in size. Catalyst performance for the ground sample was confirmed by chemical reaction of oxidation of benzene at low temperature, and the difference in catalyst performance between TiO 2 AGs with and without the embedded NiB nano-clusters has been examined.

本文言語English
ホスト出版物のタイトルAICAM 2005 - Proceedings of the Asian International Conference on Advanced Materials
出版社Trans Tech Publications
ページ7-10
ページ数4
ISBN(印刷版)0878499792, 9780878499793
出版ステータスPublished - 2006
外部発表はい
イベントAICAM 2005 - Asian International Conference on Advanced Materials - Beijing, China
継続期間: 2005 11月 32005 11月 5

出版物シリーズ

名前Advanced Materials Research
11-12
ISSN(印刷版)1022-6680

Conference

ConferenceAICAM 2005 - Asian International Conference on Advanced Materials
国/地域China
CityBeijing
Period05/11/305/11/5

ASJC Scopus subject areas

  • 工学(全般)

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