title: Pillar[5]arene-based supramolecular organic frameworks for highly selective CO2-capture at ambient conditions.
abstract: Low-density, solid-state, porous supramolecular organic frameworks are constructed using pillarenes. The frameworks have a honeycomb-like structure, permanent porosity, high thermal stability, and selective and reversible sorption properties toward CO2. The exceptionally selective CO2-sorption properties (375/1, 339/1) of one framework over N2 and CH4 indicate potential applications in CO2-capture for post-combustion power plants and natural gas sweetening.
authors: State Key Laboratory of Supramolecular Structure and Materials College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P.R. China.
authors: Li-Li
authors: LL
authors: Tan
authors: Haiwei
authors: H
authors: Li
authors: Yanchun
authors: Y
authors: Tao
authors: Sean Xiao-An
authors: SX
authors: Zhang
authors: Bo
authors: B
authors: Wang
authors: Ying-Wei
authors: YW
authors: Yang
keywords: carbon dioxide; macrocycles; pillararene; porous materials; selectivity; sorption; supramolecular frameworks