FSM-16およびSiO<sub>2</sub>担持ロジウム触媒を用いた二酸化炭素の水素化反応

書誌事項

タイトル別名
  • Hydrogenation Reaction of CO<sub>2</sub> by Using FSM-16 and SiO<sub>2</sub> Supported Rh Catalysts
  • FSM-16およびSiO2担持ロジウム触媒を用いた二酸化炭素の水素化反応
  • FSM 16 オヨビ SiO2 タンジ ロジウム ショクバイ オ モチイタ 2サンカタンソ ノ スイソカ ハンノウ
  • Hydrogenation Reaction of CO2 by Using FSM-16 and SiO2 Supported Rh Catalysts.
公開日
2002
DOI
  • 10.1246/nikkashi.2002.103
公開者
公益社団法人 日本化学会

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説明

Hydrogenation reaction of CO2 over Rh/FSM-16 and Rh/SiO2 catalysts prepared by impregnation method was carried out. The Rh/FSM-16 catalyst showed higher CO2 conversion and turnover frequency than Rh/SiO2 one. The main product was CO over SiO2 supported catalyst, but it was CH4 over FSM-16 supported one irrespective of reaction temperature. From the results of TEM and H2 chemisorption, the mean particle size of Rh for Rh/FSM-16 was smaller than that for Rh/SiO2. The ratio of chemisorbed CO to chemisorbed H was smaller for Rh/FSM-16 catalyst than Rh/SiO2 one. It was suggested that this finding reflected the difference in product selectivity of CO2 hydrogenation between FSM-16 and SiO2 supported Rh catalysts.

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