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An overview on water splitting photocatalysts

  • Yuzun Fan
  • , Dongmei Li
  • , Minghui Deng
  • , Yanhong Luo
  • , Qingbo Meng*
  • *Corresponding author for this work
  • CAS - Institute of Physics

Research output: Contribution to journalArticlepeer-review

Abstract

Photocatalytic splitting of water into H2 is one of the most promising ways for converting solar energy into chemical energy. In the present paper, the basic physical and chemical principles of photocatalysts for hydrogen generating from aqueous solutions are outlined. Strategies for designing visible-light-induced photocatalysts have been reviewed. Besides, ultraviolet-light-induced photocatalysts, dye sensitization, photoelectrochemical water splitting and Z-scheme systems to effectively increase the light harvest are also discussed. Finally, the existing problems, possible solutions and prospects are presented.

Original languageEnglish
Pages (from-to)343-351
Number of pages9
JournalFrontiers of Chemistry in China
Volume4
Issue number4
DOIs
StatePublished - Dec 2009
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Hydrogen
  • Photocatalysts
  • Solar energy
  • Water splitting

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