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Issue 17, 2018
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Electrostatic trapping of polysulfides enabled by imidazolium-based ionic polymers for high-energy-density lithium–sulfur batteries

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Abstract

An electrostatic attraction strategy based on main-chain imidazolium-based ionic polymer (ImIP) has been presented to suppress the shuttle effect of polysulfides in lithium–sulfur batteries. The resultant electrodes show much higher reversible capacity, cycling stability, rate performance and structural integrity during cycling than their counterpart without ImIP.

Graphical abstract: Electrostatic trapping of polysulfides enabled by imidazolium-based ionic polymers for high-energy-density lithium–sulfur batteries

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Publication details

The article was received on 07 Feb 2018, accepted on 04 Apr 2018 and first published on 04 Apr 2018


Article type: Communication
DOI: 10.1039/C8TA01298A
Citation: J. Mater. Chem. A, 2018,6, 7375-7381
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    Electrostatic trapping of polysulfides enabled by imidazolium-based ionic polymers for high-energy-density lithium–sulfur batteries

    Z. Cheng, H. Pan, Z. Xiao, D. Chen, X. Li and R. Wang, J. Mater. Chem. A, 2018, 6, 7375
    DOI: 10.1039/C8TA01298A

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