An electrochemical avenue to green-luminescent graphene quantum dots as potential electron-acceptors for photovoltaics

Yan Li; Yue Hu; Yang Zhao; Gaoquan Shi; Lier Deng; Yanbing Hou; Liangti Qu

doi:10.1002/adma.201003819

An electrochemical avenue to green-luminescent graphene quantum dots as potential electron-acceptors for photovoltaics

Yan Li, Yue Hu, Yang Zhao, Gaoquan Shi, Lier Deng, Yanbing Hou, Liangti Qu^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

1470 Citations (Scopus)

Abstract

Green-luminescent functional graphene quantum dots (GQDs) are prepared by a facile electrochemical approach. The GQDs are rich in oxygen-containing functional groups and soluble in aqueous or organic media, facilitating further functionalization and various applications. Polymer photovoltaic devices using GQDs as a new type of electron-acceptor material are also demonstrated.

Original language	English
Pages (from-to)	776-780
Number of pages	5
Journal	Advanced Materials
Volume	23
Issue number	6
DOIs	https://doi.org/10.1002/adma.201003819
Publication status	Published - 8 Feb 2011

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10.1002/adma.201003819

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abstract = "Green-luminescent functional graphene quantum dots (GQDs) are prepared by a facile electrochemical approach. The GQDs are rich in oxygen-containing functional groups and soluble in aqueous or organic media, facilitating further functionalization and various applications. Polymer photovoltaic devices using GQDs as a new type of electron-acceptor material are also demonstrated.",

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AU - Li, Yan

AU - Hu, Yue

AU - Zhao, Yang

AU - Shi, Gaoquan

AU - Deng, Lier

AU - Hou, Yanbing

AU - Qu, Liangti

PY - 2011/2/8

Y1 - 2011/2/8

N2 - Green-luminescent functional graphene quantum dots (GQDs) are prepared by a facile electrochemical approach. The GQDs are rich in oxygen-containing functional groups and soluble in aqueous or organic media, facilitating further functionalization and various applications. Polymer photovoltaic devices using GQDs as a new type of electron-acceptor material are also demonstrated.

AB - Green-luminescent functional graphene quantum dots (GQDs) are prepared by a facile electrochemical approach. The GQDs are rich in oxygen-containing functional groups and soluble in aqueous or organic media, facilitating further functionalization and various applications. Polymer photovoltaic devices using GQDs as a new type of electron-acceptor material are also demonstrated.

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M3 - Article

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EP - 780

JO - Advanced Materials

JF - Advanced Materials

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ER -

An electrochemical avenue to green-luminescent graphene quantum dots as potential electron-acceptors for photovoltaics

Abstract

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