Significance of Hydrophilic Characters of Organic Dyes in Visible-Light Hydrogen Generation Based on TiO2
SCIE
SCOPUS
- Title
- Significance of Hydrophilic Characters of Organic Dyes in Visible-Light Hydrogen Generation Based on TiO2
- Authors
- Lee, SH; Park, Y; Wee, KR; Son, HJ; Cho, DW; Pac, C; Choi, W; Kang, SO
- Date Issued
- 2010-02-05
- Publisher
- AMER CHEMICAL SOC
- Abstract
- A series of dyes were synthesized to examine the roles of the hydrophilic characteristics of R in sensitized hydrogen generation by dyegrafted Pt/TiO2 under visible light irradiation. The hydrogen-generation efficiencies and optimum amounts of the dyes grafted to Pt/TiO2 were affected substantially by the hydrophilic and steric effects of R; moderately hydrophilic DEO1 and DEO2 showed higher sensitization activity at a lower loading than hydrophobic D-H.
- Keywords
- SENSITIZED SOLAR-CELLS; PHOTOCATALYTIC DECOMPOSITION; TITANIUM-DIOXIDE; WATER CLEAVAGE; EVOLUTION; IRRADIATION; CONVERSION; COMPLEXES; DYNAMICS; FILMS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25920
- DOI
- 10.1021/OL9026182
- ISSN
- 1523-7060
- Article Type
- Article
- Citation
- ORGANIC LETTERS, vol. 12, no. 3, page. 460 - 463, 2010-02-05
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- There are no files associated with this item.
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