Fast oxygen, nitrogen co-functionalization on electrospun lignin-based carbon nanofibers membrane via air plasma for energy storage application

By Zhang, Wei; Yang, Pei; Luo, Min; Wang, Xin; Zhang, Tao; Chen, Weimin; Zhou, Xiaoyan
Published in International Journal of Biological Macromolecules 2019

Abstract

The conventional method of thermal post-modification for introducing heteroatom into carbon nanofiber (CNF) generally suffered from some drawbacks in high-cost preparation and requirement of extra chemical agents. Herein, a more cost-efficient method based on air plasma was applied to introduce oxygen/nitrogen into lignin-based carbon nanofiber (LCNF). Massive free radicals (N, O+ 2, O+, O

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