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Nanodiamonds as photocatalysts for reduction of water and graphene oxide

Title
Nanodiamonds as photocatalysts for reduction of water and graphene oxide
Authors
Jang D.M.Myung Y.Im H.S.Seo Y.S.Cho Y.J.Lee C.W.Park J.Jee A.-Y.Lee M.
Ewha Authors
이민영
SCOPUS Author ID
이민영scopus
Issue Date
2012
Journal Title
Chemical Communications
ISSN
1359-7345JCR Link
Citation
vol. 48, no. 5, pp. 696 - 698
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Detonated nanodiamonds (NDs) exhibit remarkable photocatalytic activity towards the hydrogen gas generation upon 532 nm laser pulse irradiation. Hydrogenation dramatically increases the quantum yield, suggesting that hydrogen-terminated sites work as electron reservoirs. NDs can also be used as effective photocatalysts to reduce graphene oxide. The resulting composites exhibit high and stable photocurrent generation upon visible light irradiation. © 2012 The Royal Society of Chemistry.
DOI
10.1039/c1cc16210a
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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