Calcium zirconate photocatalyst and silver cocatalyst for reduction of carbon dioxide with water

Tomoko Ishii, Akihiko Anzai, Akira Yamamoto, Hisao Yoshida

研究成果: ジャーナルへの寄稿学術誌査読

13 被引用数 (Scopus)

抄録

Calcium and other alkaline-earth zirconate photocatalysts were prepared for photocatalytic reduction of CO2 with water in an aqueous solution. The CaZrO3 sample showed high selectivity for CO2 reduction although the BaZrO3 sample predominantly promoted water splitting. The CaZrO3 photocatalyst and other zirconate photocatalysts were compared with the corresponding alkaline-earth titanate photocatalysts to discuss their photocatalytic properties. Further, it was also found that some kinds of Ag species on the CaZrO3 sample decreased the photocatalytic activities while metallic Ag nanoparticles gave a positive effect on the photocatalytic activity for CO2 reduction.

本文言語英語
論文番号119192
ジャーナルApplied Catalysis B: Environmental
277
DOI
出版ステータス出版済み - 11月 15 2020
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 触媒
  • 環境科学(全般)
  • プロセス化学およびプロセス工学

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