Scalable synthesis of holey graphite nanosheets for supercapacitors with high volumetric capacitance

Jie Wang, Teahoon Park, Jin Woo Yi, Bing Ding, Joel Henzie, Zhi Chang, Hui Dou, Xiaogang Zhang, Yusuke Yamauchi

研究成果査読

9 被引用数 (Scopus)

抄録

We prepared a material composed of high-density holey graphite nanosheets (HGNs) that supports a high gravimetric capacitance of 295Fg -1 and a volumetric capacitance of 384Fcm -3 for use as electrodes in supercapacitor devices. This method is a simple and scalable route to obtain large amounts of holey two-dimensional materials with high electrochemical performances.

本文言語English
ページ(範囲)452-456
ページ数5
ジャーナルNanoscale Horizons
4
2
DOI
出版ステータスPublished - 2019 3
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)

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