Issue 93, 2014
From the journal:

RSC Advances

A reversible cross-linked polymer network based on conjugated polypseudorotaxanes†

Shuwen Guo,a   Jing Zhang,a   Beibei Wang,a   Yong Cong,a   Xin Chen*b  and  Weifeng Bu*a  

* Corresponding authors

a Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu Province, China
E-mail: buwf@lzu.edu.cn

b National Laboratory for Infrared Physics, Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai, China
E-mail: xinchen@mail.sitp.ac.cn

Abstract

A supramolecular cross-linked conjugated polymer network was fabricated upon treatment of a π-conjugated polymer simultaneously bearing dibenzo[24]crown-8 and dibenzylamine groups with hexafluorophosphoric acid. After adding a slight excess of base, this network dissociated back to the original conjugated polymer, accompanying a reversible change in the fluorescence intensities.

Graphical abstract: A reversible cross-linked polymer network based on conjugated polypseudorotaxanes

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Article information

DOI
https://doi.org/10.1039/C4RA09420D
Article type
Communication
Submitted
28 Aug 2014
Accepted
08 Oct 2014
First published
08 Oct 2014

RSC Adv., 2014,4, 51754-51757

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A reversible cross-linked polymer network based on conjugated polypseudorotaxanes

S. Guo, J. Zhang, B. Wang, Y. Cong, X. Chen and W. Bu, RSC Adv., 2014, 4, 51754 DOI: 10.1039/C4RA09420D

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