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Cover Picture: A Triptycene‐Based Porous Organic Polymer that Exhibited High Hydrogen and Carbon Dioxide Storage Capacities and Excellent CO 2 /N 2 Selectivity (Chin. J. Chem. 5/2015)
Author(s) -
Lu XiLong,
Zhou TianYou,
Wu Doufeng,
Wen Qiang,
Zhao Xin,
Li Qiaowei,
Xiang Qun,
Xu JiaQiang,
Li ZhanTing
Publication year - 2015
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201590011
Subject(s) - triptycene , chemistry , selectivity , adsorption , hydrogen storage , bar (unit) , barrer , carbon dioxide , chemical engineering , porosity , condensation , polymer , porous medium , phenylboronic acid , hydrogen , polymer chemistry , inorganic chemistry , organic chemistry , catalysis , thermodynamics , physics , meteorology , engineering
The cover picture shows a novel porous organic polymer (POP) which was constructed through the condensation of triptycene tricatechol and 1,3,5‐benzenetris(4‐phenylboronic acid). POPs are a kind of organic materials which possess permanent porosity and thus have great potentials in the field of gas storage and separation. The as‐prepared triptycene‐ based POP exhibits high H 2 uptake (up to 1.84 wt% at 77 K, 1 bar), large CO 2 adsorption capacity (up to 18.1 wt% at 273 K, 1 bar), and excellent CO 2 /N 2 adsorption selectivity (up to 120/1). The influence of solvent on the gas adsorption performance of the POP has also been investigated. More details are discussed in the article by Zhao et al . on page 539–544.