Efficient Near-Infrared Light-Driven Hydrogen Evolution Catalyzed by a Saddle-Distorted Porphyrin as a Photocatalyst

Hiroaki Kotani, Takuya Miyazaki, Emi Aoki, Hayato Sakai, Taku Hasobe, Takahiko Kojima

研究成果: Article査読

8 被引用数 (Scopus)

抄録

Development of a near-infrared (NIR) light-induced hydrogen (H2) evolution system is indispensable for constructing a sustainable society wherein the utilization of solar energy is maximized. Here, we report NIR light-driven H2 evolution catalyzed by a combination of a diprotonated saddle-distorted porphyrin as a photosensitizer and platinum nanoparticles as a H2-evolving catalyst. The quantum yield at 710 nm was determined to be 17%, which is the highest value among photocatalytic H2-evolution systems ever reported.

本文言語English
ページ(範囲)3193-3197
ページ数5
ジャーナルACS Applied Energy Materials
3
4
DOI
出版ステータスPublished - 2020 4月 27

ASJC Scopus subject areas

  • 化学工学(その他)
  • エネルギー工学および電力技術
  • 電気化学
  • 材料化学
  • 電子工学および電気工学

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