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A photocatalyst-enzyme coupled artificial photosynthesis system for solar energy in production of formic acid from CO 2

Title
A photocatalyst-enzyme coupled artificial photosynthesis system for solar energy in production of formic acid from CO 2
Authors
Yadav R.K.Baeg J.-O.Oh G.H.Park N.-J.Kong K.-J.Kim J.Hwang D.W.Biswas S.K.
Ewha Authors
김진흥
SCOPUS Author ID
김진흥scopus
Issue Date
2012
Journal Title
Journal of the American Chemical Society
ISSN
0002-7863JCR Link
Citation
vol. 134, no. 28, pp. 11455 - 11461
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
The photocatalyst-enzyme coupled system for artificial photosynthesis process is one of the most promising methods of solar energy conversion for the synthesis of organic chemicals or fuel. Here we report the synthesis of a novel graphene-based visible light active photocatalyst which covalently bonded the chromophore, such as multianthraquinone substituted porphyrin with the chemically converted graphene as a photocatalyst of the artificial photosynthesis system for an efficient photosynthetic production of formic acid from CO 2. The results not only show a benchmark example of the graphene-based material used as a photocatalyst in general artificial photosynthesis but also the benchmark example of the selective production system of solar chemicals/solar fuel directly from CO 2. © 2012 American Chemical Society.
DOI
10.1021/ja3009902
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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