(420n) Fabrication of Graphene Nanofiber from Graphene Oxide By Ice Template

Authors: 
Min, Y., Xi'an University of Architecture and Technology
Fan, T., Peking University
Tang, W., Nanjing University of Posts and Telecommunications
Yuan, C., Nanjing University of Posts and Telecommunications
Tong, S., Nanjing University of Posts and Telecommunications
Mo, S., Nanjing University of Posts and Telecommunications
Zhao, C., Nanjing University of Posts and Telecommunications
Wang, J., Nanjing University of Posts and Telecommunications
Liu, Y., Peking University Shenzhen Graduate School

We reported the fabrication of highly ratio surfance area graphene nanofibers (GNFs) by ice template method from two-dimensional graphene oxide to one or one point five dimensional graphene nanofibers. GNFs exhibited good structural stability, high surface area, and electrical conductivity twice that of carbon nanotube aggregates. It’s used as electrode materials in supercapacitor, exhibited high ratio capacitance and energy density in a wide range of high power density and excellent cycling stability, higher than carbon nanotubes.