Graphene oxide-based nanomaterials for efficient photoenergy conversion

Te Fu Yeh; Chiao Yi Teng; Liang Che Chen; Shean Jen Chen; Hsisheng Teng

doi:10.1039/c5ta07780j

Graphene oxide-based nanomaterials for efficient photoenergy conversion

Te Fu Yeh, Chiao Yi Teng, Liang Che Chen, Shean Jen Chen, Hsisheng Teng

Department of Chemical Engineering

Research output: Contribution to journal › Article › peer-review

35 Citations (Scopus)

Abstract

The tunable electronic properties of graphene oxide (GO) nanomaterials make them interesting candidates for photoenergy conversion applications, including photoluminescence, photovoltaics, and photocatalysis for water splitting. GO nanomaterials can be categorized as GO sheets or GO quantum dots. Various techniques have been developed for tuning the electronic structures of GO nanomaterials to promote the quantum efficiency of photoenergy conversion. This review highlights the mechanisms governing the photoenergy conversion of GO nanomaterials and provides design strategies for the enhancement of quantum efficiency through the tuning of surface chemistry in accordance with the requirements of specific applications.

Original language	English
Pages (from-to)	2014-2048
Number of pages	35
Journal	Journal of Materials Chemistry A
Volume	4
Issue number	6
DOIs	https://doi.org/10.1039/c5ta07780j
Publication status	Published - 2016 Jan 1

All Science Journal Classification (ASJC) codes

Chemistry(all)
Renewable Energy, Sustainability and the Environment
Materials Science(all)

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abstract = "The tunable electronic properties of graphene oxide (GO) nanomaterials make them interesting candidates for photoenergy conversion applications, including photoluminescence, photovoltaics, and photocatalysis for water splitting. GO nanomaterials can be categorized as GO sheets or GO quantum dots. Various techniques have been developed for tuning the electronic structures of GO nanomaterials to promote the quantum efficiency of photoenergy conversion. This review highlights the mechanisms governing the photoenergy conversion of GO nanomaterials and provides design strategies for the enhancement of quantum efficiency through the tuning of surface chemistry in accordance with the requirements of specific applications.",

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AU - Teng, Hsisheng

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