Functional nanoporous graphene foams with controlled pore sizes.

Huang, Xiaodan; Qian, Kun; Yang, Jie; Zhang, Jun; Li, Li; Yu, Chengzhong; Zhao, Dongyuan · Adv Mater · 2012

basic_science · Level V

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Abstract

A simple hydrophobic-affinity-derived assembly approach to pack graphene sheets into a nanoporous foam structure has been developed. Nanoporous graphene foams with the highest pore volume and large surface area are obtained. The pore diameter of the graphene foams can be finely adjusted from the mesopore to the macropore range by employing spherical templates with different sizes.

Medical subject headings