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Lee, Jae Sung
Eco-friendly Catalysis and Energy Lab
Research Interests
  • Photocatalytic water splitting, artificial photosynthesis, fuel cells, heterogeneous catalysis

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Fabrication of CdS/TiO2 nano-bulk composite photocatalysts for hydrogen production from aqueous H2S solution under visible light

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Title
Fabrication of CdS/TiO2 nano-bulk composite photocatalysts for hydrogen production from aqueous H2S solution under visible light
Other Titles
Fabrication of CdS/TiO2 nano-bulk composite photocatalysts for hydrogen production from aqueous H2S solution under visible light
Author
Jang, Jum SukLi, WeiOh, Se HyukLee, Jae Sung
Keywords
CADMIUM-SULFIDE; WATER; CDS; CATALYST; PHOTOCHEMISTRY; DECOMPOSITION; IRRADIATION; EVOLUTION; CLEAVAGE; TIO2
Issue Date
2006-07
Publisher
ELSEVIER SCIENCE BV
Citation
CHEMICAL PHYSICS LETTERS, v.425, no.4-6, pp.278 - 282
Abstract
CdS/TiO2 nano-bulk composite (NBC) photocatalyst of a new configuration consisting of bulky CdS with high crystallinity decorated with nanosized TiO2 particles exhibited an unprecedented high rate of hydrogen production under visible light irradiation (lambda >= 420 nm) from water containing sulfide and sulfite ions as hole scavengers. The fabrication method of the composite photocatalysts was critical for their performance. It was demonstrated that this active composite photocatalyst could be applied for practical processes of simultaneous hydrogen production and H2S removal in the treatment of Claus plant tail gas streams or vents of hydrodesulfurization plants. (c) 2006 Elsevier B.V. All rights reserved
URI
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DOI
10.1016/j.cplett.2006.05.031
ISSN
0009-2614
Appears in Collections:
ECHE_Journal Papers
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