A real recycling loop of sulfur-cured rubber through transalkylation exchange of C–S bonds

Zhenghai Tang; Yingjun Liu; Qingyi Huang; Jinshan Zhao; Baochun Guo; Liqun Zhang

doi:10.1039/C8GC02932F

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A real recycling loop of sulfur-cured rubber through transalkylation exchange of C–S bonds†

Zhenghai Tang,^a Yingjun Liu,^a Qingyi Huang,^a Jinshan Zhao,^a Baochun Guo

*^a and Liqun Zhang

*^b

Author affiliations

* Corresponding authors

^a Department of Polymer Materials and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
E-mail: psbcguo@scut.edu.cn

^b State Key Laboratory of Organic/Inorganic Composites, Beijing University of Chemical Technology, Beijing, China
E-mail: zhanglq@mail.buct.edu.cn

Abstract

Recycling of sulfur-cured scrap rubber is of growing importance worldwide due to the scarcity of rubber resources and environmental pollution. Herein, we report a feasible way to recycle sulfur-cured rubber by utilizing transalkylation exchange of C–S bonds, which enables the cross-linked rubber network rearrangement and thus confers the materials with the ability to be reprocessed.

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Article information

DOI: https://doi.org/10.1039/C8GC02932F
Article type: Communication
Submitted: 16 Sep 2018
Accepted: 29 Oct 2018
First published: 30 Oct 2018

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Green Chem., 2018,20, 5454-5458

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A real recycling loop of sulfur-cured rubber through transalkylation exchange of C–S bonds

Z. Tang, Y. Liu, Q. Huang, J. Zhao, B. Guo and L. Zhang, Green Chem., 2018, 20, 5454 DOI: 10.1039/C8GC02932F

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Green Chemistry

A real recycling loop of sulfur-cured rubber through transalkylation exchange of C–S bonds†

Abstract

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A real recycling loop of sulfur-cured rubber through transalkylation exchange of C–S bonds

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