Nitrogen and sulfur co-doped porous graphene aerogel as an efficient electrode material for high performance supercapacitor in ionic liquid electrolyte

• Published in: Journal of power sources Vol. 390; pp. 215 - 223
• Main Authors: Chen, Yujuan, Liu, Zhaoen, Sun, Li, Lu, Zhiwei, Zhuo, Kelei
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 30.06.2018
• Subjects: Co-doped; Graphene aerogel; Ionic liquid; Supercapacitors; Supercapacitors; Co-doped; Graphene aerogel; Ionic liquid

Nitrogen and sulfur co-doped graphene aerogel (NS-GA) is prepared by one-pot process. The as-prepared materials are investigated as supercapacitors electrodes in an ionic liquid (1-ethyl-3-methylimidazolium tetrafluoroborate, EMIMBF4) electrolyte. The NS-GA is characterized using X-ray diffraction,...