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Jang, Ji-Wook
JW Energy Lab
Research Interests
  • Materials Science, Energy

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Fabrication of CdS nanowires decorated with TiO(2) nanoparticles for photocatalytic hydrogen production under visible light irradiation

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Title
Fabrication of CdS nanowires decorated with TiO(2) nanoparticles for photocatalytic hydrogen production under visible light irradiation
Other Titles
Fabrication of CdS nanowires decorated with TiO(2) nanoparticles for photocatalytic hydrogen production under visible light irradiation
Author
Jang, Jum SukKim, Hyun GyuJoshi, Upendra A.Jang, Ji-WookLee, Jae Sung
Keywords
CdS nanowires; TiO(2) nanoparticles; Composite; H(2) evolution; Photocatalysis
Issue Date
2008-11
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, v.33, no.21, pp.5975 - 5980
Abstract
A CdS/TiO(2) composite photocatalyst consisting of one-dimensional CdS nanowire (NW) with a high crystallinity decorated with nanosized TiO(2) particles (NP) was fabricated by solvothermal method and sol-gel synthesis. The new configuration photocatalyst exhibited higher rate of hydrogen production than that of single CdS NW under visible light irradiation (lambda >= 420 nm) from water containing sulfide and sulfite ions as hole scavengers. Physicochemical properties of CdS NW/TiO(2) NP composite photocatalysts were investigated together with the effect of the mole ratio of TiO(2) and CdS for photocatalytic hydrogen production from water under visible light irradiation.
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DOI
10.1016/j.ijhydene.2008.07.105
ISSN
0360-3199
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ECHE_Journal Papers
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