Journal of Photoscience

Korean Society of Photoscience (한국광과학회)
권호 표지

PHOTOEVOLUTION OF HYDROGEN FROM AQUEOUS ALCOHOL WITH AGAROSE GEL SYSTEM CONTAINING CdS or $TiO_2$PARTICLES

  • Park,Yong-Tae (Department of Chemistry, Kyungpook National University) ;
  • Lee, Sang-Gyun (Department of Chemistry, Kyungpook National University) ;
  • Cheong, Jong-Jae (Department of Chemistry, Kyungpook National University) ;
  • Lee, Jai-Young (Department of Material Science and Engineering, Korea Advanced Institute of Science and Technology)
  • Published : 1998.05.01
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Abstract

An artificial photolysis system of water or aqueous alcohol is studied. Upon irradiation of agarose gel system containing colloidal CdS or TiO$_2$ particles with Rh catalyst, hydrogen and oxygen are produced from water. When an alcohol is used as an electron donor in the agarose system, hydrogen and oxidized form of alcohol, the corresponding an aldehyde, is produced. The photolysis mechanism of water or alcohol in the agarose system is proposed.

Keywords

References

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