Water splitting by carbon under visible light
نویسندگان
چکیده
منابع مشابه
Visible Light Driven Photoelectrochemical Water Splitting on Metal Free Nanoporous Carbon Promoted by Chromophoric Functional Groups
A nanoporous carbon was prepared from sulfonic acid based water soluble polymer. Its direct one step carbonization followed by air oxidation led to a porous material whose surface was rich in N-, Oand Scontaining groups. TEM images showed the presence of 10 nm graphitic domains in the carbon matrix. When the carbon was used as a photoanode under visible light irradiation, oxygen evolution occur...
متن کاملVisible-light-driven photocatalytic carbon-doped porous ZnO nanoarchitectures for solar water-splitting.
C-doped ZnO hierarchically porous nanoarchitectures were synthesized in situ on indium tin oxide (ITO) through a counter strategy. The PEC performance of the C-doped ZnO nanoarchitectures in the splitting of water without sacrificial reagents was systematically evaluated for the first time. In comparison to other ZnO-based photoanodes in the literature, C-doped ZnO nanoarchitectures exhibit a s...
متن کاملVisible light water splitting using dye-sensitized oxide semiconductors.
Researchers are intensively investigating photochemical water splitting as a means of converting solar to chemical energy in the form of fuels. Hydrogen is a key solar fuel because it can be used directly in combustion engines or fuel cells, or combined catalytically with CO(2) to make carbon containing fuels. Different approaches to solar water splitting include semiconductor particles as phot...
متن کاملPhotoelectrochemical water splitting under visible light over anti-photocorrosive In2O3-coupling ZnO nanorod arrays photoanode
In2O3 quantum dots with a high crystallinity were deposited on the surface of ZnO nanorods through a chemistry bath method. The resulting In2O3-sensitizing ZnO nanorod arrays not only exhibited enhanced photoelectrochemical activity for water splitting under visible-light irradiation, but also possessed anti-photocorrosion property. The photo-induced charge-transfer property of In2O3 could be i...
متن کاملNew Non-Oxide Photocatalysts Designed for Overall Water Splitting under Visible Light
The Journal of Physical Chemistry C is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Feature Article New Non-Oxide Photocatalysts Designed for Overall Water Splitting under Visible Light Kazuhiko Maeda, and Kazunari Domen J. Phys. Chem. C, 2007, 111 (22), 7851-7861• DOI: 10.1021/jp070911w • Publication Date (Web): 15 May 2007 Downloaded from http:/...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: National Science Review
سال: 2015
ISSN: 2053-714X,2095-5138
DOI: 10.1093/nsr/nwv025