MgO-templated strategy for direct synthesis of 3D porous graphene from aromatic hydrocarbons for supercapacitors with high energy density
2014中国国际石墨烯创新大会（Grap-China 2014）——Porous graphene can remain all the unique nanoscale properties of individual graphene sheets. However,individual two-dimensional porous graphene products suffer from poor surface area, insufficient elasticity and poor electrical conductivity, the interconnected reproducible three-dimensional porous graphene remains a big challenge.Here, we report aMgO-templated strategy coupled with KOH activation to directly synthesize three-dimensional porous graphene from aromatic hydrocarbons. The hollow three-dimensional network consists of thin carbon sheets and is rich of micropores and mesopores.
关键词： 金属模板 三维多孔石墨烯 碳氢化合物 超级电容器 2014中国国际石墨烯创新大会（Grap-China 2014）
主讲人：A.P. Xiaojun He 机构：Anhui Key Lab of Coal Clean Conversion and Utilization,Anhui University of Technology
时长：0:14:47 年代：2014年
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