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Photocatalytic water oxidation by persulphate with a Ca2+ ion-incorporated polymeric cobalt cyanide complex affording O-2 with 200% quantum efficiency

Title
Photocatalytic water oxidation by persulphate with a Ca2+ ion-incorporated polymeric cobalt cyanide complex affording O-2 with 200% quantum efficiency
Authors
Yamada, YusukeOyama, KoheiSuenobu, TomoyoshiFukuzumi, Shunichi
Ewha Authors
Shunichi Fukuzumi
SCOPUS Author ID
Shunichi Fukuzumiscopus
Issue Date
2017
Journal Title
CHEMICAL COMMUNICATIONS
ISSN
1359-7345JCR Link1364-548XJCR Link
Citation
vol. 53, no. 24, pp. 3418 - 3421
Publisher
ROYAL SOC CHEMISTRY
Indexed
SCI; SCIE; SCOPUS WOS
Abstract
Incorporation of a small amount of Ca2+ ions into a polymeric cobalt cyanide complex to form Ca-x[Co-II(H2O)(2)](1.5-x)[Co-III(CN)(6)] resulted in a significant enhancement of activity for photocatalytic water oxidation in a buffer solution (pH 7.0) containing [Ru(bpy)(3)](2+) (bpy = 2,20' =bipyridine) as a photocatalyst and Na2S2O8 as an electron acceptor to achieve a quantum efficiency of 200%.
DOI
10.1039/c7cc00199a
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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