2014 AIChE Annual Meeting
(420n) Fabrication of Graphene Nanofiber from Graphene Oxide By Ice Template
Authors
Yong Min - Presenter, Xi'an University of Architecture and Technology
Tianju Fan, Peking University
Wei Tang, Nanjing University of Posts and Telecommunications
Chunqiu Yuan, Nanjing University of Posts and Telecommunications
Songzhao Tong, Nanjing University of Posts and Telecommunications
Shenbin Mo, Nanjing University of Posts and Telecommunications
Chunyan Zhao, Nanjing University of Posts and Telecommunications
Jian Wang, Nanjing University of Posts and Telecommunications
Yidong Liu, 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.