| Literature DB >> 27991689 |
Ziqi Tan1, Kun Ni1, Guanxiong Chen1, Wencong Zeng1, Zhuchen Tao1, Mujtaba Ikram1, Qiubo Zhang2, Huijuan Wang3, Litao Sun2, Xianjun Zhu4, Xiaojun Wu1,5,6, Hengxing Ji1,7, Rodney S Ruoff8,9, Yanwu Zhu1,7.
Abstract
Nitrogen-doped porous carbon is obtained by KOH activation of C60 in an ammonia atmosphere. As an anode for Li-ion batteries, it shows a reversible capacity of up to ≈1900 mA h g-1 at 100 mA g-1 . Simulations suggest that the superior Li-ion storage may be related to the curvature of the graphenes and the presence of pyrrolic/pyridinic group dopants.Entities:
Keywords: KOH activation; Li-ion batteries; fullerene; graphene; supercapacitors, porous carbon
Year: 2016 PMID: 27991689 DOI: 10.1002/adma.201603414
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849