Exfoliated HNb3O8 nanosheets as a strong protonic solid acid

Atsushi Takagaki, Darling Lu, Junko N. Kondo, Michikazu Hara, Shigenobu Hayashi, Kazunari Domen

研究成果: Contribution to journalReview article査読

103 被引用数 (Scopus)

抄録

The acid catalysis of HNb3O8 sheets was presented through the formation and hydrolysis of ethyl acetate. HNb3O 8 exfoliated sheets were prepared by exfoliation and aggregation of layered HNb3O8 through soft-solution processing. HNb 3O8 exfoliated sheets were found to function as a strong BrØnsted acid catalyst, exceeding the activity of Nb2O 5•nH2O in the presence of water. The catalytic performance of HNb3O8 exfoliated sheets was attributed to the formation of bridging hydroxyl groups, Nb(OH)Nb.

本文言語英語
ページ(範囲)2487-2489
ページ数3
ジャーナルChemistry of Materials
17
10
DOI
出版ステータス出版済み - 5 17 2005
外部発表はい

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)
  • Materials Chemistry

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