Electric power generation: Via asymmetric moisturizing of graphene oxide for flexible, printable and portable electronics

Yuan Liang, Fei Zhao, Zhihua Cheng, Yaxi Deng, Yukun Xiao, Huhu Cheng, Panpan Zhang, Yaxin Huang, Huibo Shao*, Liangti Qu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

217 引用 (Scopus)

摘要

Flexible power supplies that can harvest power from an ambient environment are of considerable interest for future portable electronics. However, the complex structure and costly functional material of current power generators hinder their further development and practical application. Here we demonstrate flexible, all-printable graphene oxide (GO) functionalized paper as a moisture-electric power generator with an induced voltage of up to 2 V. Such high voltage is achieved by asymmetric moisturizing of GO, which enables directional ion migration across the GO. This work demonstrates a low-cost, scalable, lightweight and bendable power generator, opening up new possibilities for significantly expanding the application domain of graphene and reducing the cost of portable electronics.

源语言英语
页(从-至)1730-1735
页数6
期刊Energy and Environmental Science
11
7
DOI
出版状态已出版 - 7月 2018
已对外发布

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