The assembly of vanadium(<scp>iv</scp>)-substituted Keggin-type polyoxometalate/graphene nanocomposite and its application in photovoltaic system

Authors :: Jian-Sheng Li
Enbo Wang
Xiao-Jing Sang
Weilin Chen
Ying Lu
Dan Xu
Zhong-Min Su
Source :: Journal of Materials Chemistry A. 3:10174-10178
Publication Year :: 2015
Publisher :: Royal Society of Chemistry (RSC), 2015.
Abstract: SiW11V/graphene nanocomposite was first prepared and introduced into TiO2 film. It showed a significant photocurrent response, which can be attributed to the photoinduced electrons of SiW11V. This work provides a promising strategy for exploring POMs sensitizers with lower energy levels than the CB of TiO2.

Subjects :: Photocurrent
Nanocomposite
Materials science
Renewable Energy, Sustainability and the Environment
Graphene
Inorganic chemistry
Photovoltaic system
Vanadium
chemistry.chemical_element
General Chemistry
Lower energy
law.invention
Chemical engineering
chemistry
law
Polyoxometalate
General Materials Science

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