A Fusion of Biomimetic Fuel and Solar Cells Based on Hydrogenase, Photosystem II, and Cytochrome c Oxidase

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4 Citations (Scopus)

Abstract

We report an Ir complex as an anode catalyst capable of switching between a hydrogenase-type fuel-cell mode and a photosystem II-type solar-cell mode. This catalyst is connected to carbon-black-supported platinum as a cathode catalyst, which reduces dioxygen in a manner analogous to cytochrome c oxidase. Together, they make a system capable of switching between the two modes.

Original languageEnglish
Pages (from-to)4024-4028
Number of pages5
JournalChemCatChem
Volume9
Issue number21
DOIs
Publication statusPublished - Nov 9 2017

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Hydrogenase
Photosystem II Protein Complex
oxidase
cytochromes
biomimetics
Biomimetics
Electron Transport Complex IV
fuel cells
Fuel cells
Solar cells
Fusion reactions
solar cells
fusion
catalysts
Catalysts
platinum black
Soot
Carbon black
Platinum
Anodes

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

Cite this

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author = "Mitsuhiro Kikkawa and Takeshi Yatabe and Takahiro Matsumoto and Yoon, {Ki Suk} and Kazuharu Suzuki and Takao Enomoto and Kenji Kaneko and Seiji Ogo",
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AU - Kikkawa, Mitsuhiro

AU - Yatabe, Takeshi

AU - Matsumoto, Takahiro

AU - Yoon, Ki Suk

AU - Suzuki, Kazuharu

AU - Enomoto, Takao

AU - Kaneko, Kenji

AU - Ogo, Seiji

PY - 2017/11/9

Y1 - 2017/11/9

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AB - We report an Ir complex as an anode catalyst capable of switching between a hydrogenase-type fuel-cell mode and a photosystem II-type solar-cell mode. This catalyst is connected to carbon-black-supported platinum as a cathode catalyst, which reduces dioxygen in a manner analogous to cytochrome c oxidase. Together, they make a system capable of switching between the two modes.

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