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Synthesis of Two‐Dimensional Covalent Organic Frameworks in Ionic Liquids
Author(s) -
Gao Yanan,
Wang Chang,
Hu Hui,
Ge Rile,
Lu Meihuan,
Zhang Jianqiang,
Li Zhongping,
Shao Pengpeng,
Jiang Donglin
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201904088
Subject(s) - microporous material , ionic liquid , mesoporous material , covalent bond , covalent organic framework , materials science , ionic bonding , bisphenol a , chemical engineering , porosity , crystallite , condensation polymer , nanotechnology , organic chemistry , polymer , chemistry , catalysis , epoxy , composite material , ion , metallurgy , engineering
Two‐dimensional covalent organic frameworks were synthesized in high yields by polycondensation in nonvolatile ionic liquids. The resulting crystallites are highly porous and exhibit exceptional capability of removing bisphenol A from water. The one reported is a general method to synthesize microporous and mesoporous frameworks, it allows to achieve regular macroscopic shapes, and it is effective in a wide range of reaction temperatures.