Triboelectric nanogenerators exhibiting ultrahigh charge density and energy density

Xiaoru Liu; Zhihao Zhao; Yikui Gao; Nan Yang; Yuexiao Hu; Ziting Guo; Wenyan Qiao; Jing Wang; Linglin Zhou; Zhong Lin Wang; Jie Wang

doi:10.1039/d4ee00895b

Abstract

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Ultrahigh charge density (8.6 mC m −2 ) and energy density (0.808 J m −2 per cycle) are achieved in triboelectric nanogenerators by suppressing air breakdown via triboelectric polymer design.

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