Highly active mesoporous Nb-W oxide solid-acid catalyst

Caio Tagusagawa, Atsushi Takagaki, Ai Iguchi, Kazuhiro Takanabe, Junko N. Kondo, Kohki Ebitani, Shigenobu Hayashi, Takashi Tatsumi, Kazunari Domen

Research output: Contribution to journalArticle

85 Citations (Scopus)

Abstract

Pore-ing acid: Mesoporous Nb-W oxides (Nb:W = 3:7) are found to be a recyclable, highly active solid acid. They surpass ionexchange resins (Naflon NR50 and Amberlyst-15) and zeolites (H-ZSM5 and H-Beta) in Friedel-Crafts alkylation and hydrolysis reactions (see picture). The high activity is due to strong acid sites and a mesoporous structure with a high surface area and easy reactant accessibility. (Figure Presented)

Original languageEnglish
Pages (from-to)1128-1132
Number of pages5
JournalAngewandte Chemie - International Edition
Volume49
Issue number6
DOIs
Publication statusPublished - Feb 1 2010

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Oxides
Catalysts
Acids
Zeolites
Alkylation
Hydrolysis
Resins
amberlyst-15

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

Cite this

Tagusagawa, C., Takagaki, A., Iguchi, A., Takanabe, K., Kondo, J. N., Ebitani, K., ... Domen, K. (2010). Highly active mesoporous Nb-W oxide solid-acid catalyst. Angewandte Chemie - International Edition, 49(6), 1128-1132. https://doi.org/10.1002/anie.200904791

Highly active mesoporous Nb-W oxide solid-acid catalyst. / Tagusagawa, Caio; Takagaki, Atsushi; Iguchi, Ai; Takanabe, Kazuhiro; Kondo, Junko N.; Ebitani, Kohki; Hayashi, Shigenobu; Tatsumi, Takashi; Domen, Kazunari.

In: Angewandte Chemie - International Edition, Vol. 49, No. 6, 01.02.2010, p. 1128-1132.

Research output: Contribution to journalArticle

Tagusagawa, C, Takagaki, A, Iguchi, A, Takanabe, K, Kondo, JN, Ebitani, K, Hayashi, S, Tatsumi, T & Domen, K 2010, 'Highly active mesoporous Nb-W oxide solid-acid catalyst', Angewandte Chemie - International Edition, vol. 49, no. 6, pp. 1128-1132. https://doi.org/10.1002/anie.200904791
Tagusagawa, Caio ; Takagaki, Atsushi ; Iguchi, Ai ; Takanabe, Kazuhiro ; Kondo, Junko N. ; Ebitani, Kohki ; Hayashi, Shigenobu ; Tatsumi, Takashi ; Domen, Kazunari. / Highly active mesoporous Nb-W oxide solid-acid catalyst. In: Angewandte Chemie - International Edition. 2010 ; Vol. 49, No. 6. pp. 1128-1132.
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