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^*

^*此作品的通讯作者

化学与化工学院

Beijing Institute of Technology
Tsinghua University

科研成果: 期刊稿件 › 文章 › 同行评审

801 引用（Scopus）

摘要

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.

源语言	英语
页（从-至）	11371-11375
页数	5
期刊	Angewandte Chemie - International Edition
卷	51
期	45
DOI	https://doi.org/10.1002/anie.201206554
出版状态	已出版 - 5 11月 2012

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AU - Zhao, Yang

AU - Hu, Chuangang

AU - Hu, Yue

AU - Cheng, Huhu

AU - Shi, Gaoquan

AU - Qu, Liangti

PY - 2012/11/5

Y1 - 2012/11/5

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AB - 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.

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KW - capacitors

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KW - oxygen reduction reaction

KW - ultralight materials

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JF - Angewandte Chemie - International Edition

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A versatile, ultralight, nitrogen-doped graphene framework

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