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Quantum-confined bandgap narrowing of TiO<sub>2</sub> nanoparticles by graphene quantum dots for visible-light-driven applications

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Date

2016

Authors

Wang, Shujun
Cole, Ivan S.
Li, Qin

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Research Projects

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Abstract

We for the first time report a quantum-confined bandgap narrowing mechanism through which the absorption of two UV absorbers, namely the graphene quantum dots (GQDs) and TiO2 nanoparticles, can be easily extended into the visible light range in a controllable manner. Such a mechanism may be of great importance for light harvesting, photocatalysis and optoelectronics.

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https://hdl.handle.net/1885/733810545

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ANU Research Publications

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Chemical Communications

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Journal article

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Publication

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DOI

10.1039/c6cc03302d

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