title: Two-dimensional polyphenylene: experimentally available porous graphene as a hydrogen purification membrane.
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 H(2) permeability relative to CO(2), CO and CH(4). This experimentally available porous graphene is expected to find applications in a hydrogen energy society.
authors.affiliation: Institute of New Energy Material Chemistry, Key Laboratory of Advanced Micro/Nanomaterials and Batteries/Cells (Ministry of Education), Nankai University, Tianjin 300071, P. R. China.
authors.forename: Yafei
authors.initials: Y
authors.lastname: Li
authors.forename: Zhen
authors.initials: Z
authors.lastname: Zhou
authors.forename: Panwen
authors.initials: P
authors.lastname: Shen
authors.forename: Zhongfang
authors.initials: Z
authors.lastname: Chen