A versatile, ultralight, nitrogen-doped graphene framework

Yang Zhao; Chuangang Hu; Yue Hu; Huhu Cheng; Gaoquan Shi; Liangti Qu

doi:10.1002/anie.201206554

A versatile, ultralight, nitrogen-doped graphene framework

Yang Zhao, Chuangang Hu, Yue Hu, Huhu Cheng, Gaoquan Shi, Liangti Qu^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

772 Citations (Scopus)

Abstract

Graphene lite: A density of (2.1±0.3) mg cm ^-3, the lowest to date for a graphene framework architecture, is achieved by preparing an ultralight, N-doped, 3D graphene framework (see photo of a block of the material balancing on a dandelion). Its adsorption capacity for oils and organic solvents is much higher than that of the best carbonaceous sorbents, and it is a promising electrode material for supercapacitors (484 F g ^-1) and as a metal-free catalyst for the oxygen reduction reaction.

Original language	English
Pages (from-to)	11371-11375
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	45
DOIs	https://doi.org/10.1002/anie.201206554
Publication status	Published - 5 Nov 2012

Keywords

adsorption
capacitors
graphene
oxygen reduction reaction
ultralight materials

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Zhao, Y., Hu, C., Hu, Y., Cheng, H., Shi, G., & Qu, L. (2012). A versatile, ultralight, nitrogen-doped graphene framework. Angewandte Chemie - International Edition, 51(45), 11371-11375. https://doi.org/10.1002/anie.201206554

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A versatile, ultralight, nitrogen-doped graphene framework

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Keywords

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