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Recyclable Cu(II)‐Coordination Crosslinked Poly(benzimidazolyl pyridine)s as High‐Performance Polymers
Author(s) -
Wang Cheng,
Yang Li,
Chang Guanjun
Publication year - 2018
Publication title -
macromolecular rapid communications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.348
H-Index - 154
eISSN - 1521-3927
pISSN - 1022-1336
DOI - 10.1002/marc.201700573
Subject(s) - polymer , thermal stability , materials science , polymer chemistry , supramolecular chemistry , pyridine , pyrophosphate , supramolecular polymers , chemical engineering , polymer science , chemistry , organic chemistry , composite material , molecule , engineering , enzyme
Crosslinked high‐performance polymers have many industrial applications, but are difficult to recycle or rework. A novel class of recyclable crosslinking Cu(II)‐metallo‐supramolecular coordination polymers are successfully prepared, which possess outstanding thermal stability and mechanical property. More importantly, the Cu 2+ coordination interactions can be further removed via external pyrophosphate to recover the linear polymers, which endow the crosslinking polymers with recyclability.