Two-dimensional polyphenylene: experimentally available porous graphene as a hydrogenpurificationmembrane†
Yafei Li,Zhen Zhou,Panwen Shen,Zhongfang Chen
Chemical Communications Pub Date : 04/15/2010 00:00:00 , DOI:10.1039/B926313F
Abstract
We demonstrate computationally that two-dimensional polyphenylene is a typical semiconductor with a wide band gap, and the porous structure endows polyphenylene remarkably high selectivity for H2 permeability relative to CO2, CO and CH4. This experimentally available porous graphene is expected to find applications in a hydrogen energy society.
