Fibers with Hyper-Crosslinked Functional Porous Frameworks

Yujie Sheng; Qibin Chen; Shannon M. Mahurin; Richard T. Mayes; Wangchen Zhan; Jinshui Zhang; Honglai Liu; Sheng Dai

doi:10.1002/marc.201700767

Fibers with Hyper-Crosslinked Functional Porous Frameworks

Yujie Sheng, Qibin Chen, Shannon M. Mahurin, Richard T. Mayes, Wangchen Zhan, Jinshui Zhang, Honglai Liu, Sheng Dai

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

The incorporation of robust porous frameworks into polymer fibers with handleable morphologies and flexible chemical compositions exhibits significant advantages for device fabrication in a wide range of applications. However, the soft linear polymeric chains of the fibers make the generation of nanopores extremely challenging. Herein, a facile synthetic strategy based on a combination of functional monomer grafting and hyper-crosslinking technology is developed for the porous engineering of polymeric fibers. In this methodology, the nanoporous framework originating from the hyper-crosslinking of aromatic monomers is covalently grafted onto fibers, which is beneficial to retaining their unique fiber morphology and to preserving their excellent mechanical properties. Moreover, this promising protocol can be further extended to the porous functionalization of polymeric matrices with diverse morphologies for target-specific applications.

Original language	English
Article number	1700767
Journal	Macromolecular Rapid Communications
Volume	39
Issue number	8
DOIs	https://doi.org/10.1002/marc.201700767
State	Published - Apr 2018

Funding

J.Z. appreciates the National Natural Science Foundation of China (U1662112). Y.S. thanked the support of the China Scholar Council (201606740063). S.M.M., R.T.M., J.Z., and S.D. were sponsored by the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, US Department of Energy.

Funders	Funder number
China Scholar Council	201606740063
Office of Basic Energy Sciences
US Department of Energy
Chemical Sciences, Geosciences, and Biosciences Division
National Natural Science Foundation of China	U1662112

Keywords

hyper-crosslinking
monomer grafting
polymeric fibers
porous frameworks

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10.1002/marc.201700767

Cite this

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title = "Fibers with Hyper-Crosslinked Functional Porous Frameworks",

abstract = "The incorporation of robust porous frameworks into polymer fibers with handleable morphologies and flexible chemical compositions exhibits significant advantages for device fabrication in a wide range of applications. However, the soft linear polymeric chains of the fibers make the generation of nanopores extremely challenging. Herein, a facile synthetic strategy based on a combination of functional monomer grafting and hyper-crosslinking technology is developed for the porous engineering of polymeric fibers. In this methodology, the nanoporous framework originating from the hyper-crosslinking of aromatic monomers is covalently grafted onto fibers, which is beneficial to retaining their unique fiber morphology and to preserving their excellent mechanical properties. Moreover, this promising protocol can be further extended to the porous functionalization of polymeric matrices with diverse morphologies for target-specific applications.",

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AU - Sheng, Yujie

AU - Chen, Qibin

AU - Mahurin, Shannon M.

AU - Mayes, Richard T.

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AU - Zhang, Jinshui

AU - Liu, Honglai

AU - Dai, Sheng

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AB - The incorporation of robust porous frameworks into polymer fibers with handleable morphologies and flexible chemical compositions exhibits significant advantages for device fabrication in a wide range of applications. However, the soft linear polymeric chains of the fibers make the generation of nanopores extremely challenging. Herein, a facile synthetic strategy based on a combination of functional monomer grafting and hyper-crosslinking technology is developed for the porous engineering of polymeric fibers. In this methodology, the nanoporous framework originating from the hyper-crosslinking of aromatic monomers is covalently grafted onto fibers, which is beneficial to retaining their unique fiber morphology and to preserving their excellent mechanical properties. Moreover, this promising protocol can be further extended to the porous functionalization of polymeric matrices with diverse morphologies for target-specific applications.

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Fibers with Hyper-Crosslinked Functional Porous Frameworks

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Keywords

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