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Indole-based Conjugated Microporous Polymer: A New and Stable Lithium Storage Anode with High-Capacity and Long-life Induced by Cation-π Interaction and N-rich Aromatic Structure

Abstract

Indole-based conjugated microporous poly(bisindolylmaleimide) (PBIM) with superior electrochemical performances as anode material for LIBs has been obtained by FeCl3-promoted oxidative coupling polymerization. Benefiting from the reversible cation-π interaction and unique aromatic structure containing N heteroatom, the prepared PBIM anode shows high capacity (1172 mAh g-1, 50 mA g-1), outstanding cycle life (1000 cycles), and remarkable rate performance (214 mAh g-1, 2.5C).

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Publication details

The article was received on 27 Jun 2018, accepted on 10 Aug 2018 and first published on 10 Aug 2018


Article type: Communication
DOI: 10.1039/C8TA06194G
Citation: J. Mater. Chem. A, 2018, Accepted Manuscript
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    Indole-based Conjugated Microporous Polymer: A New and Stable Lithium Storage Anode with High-Capacity and Long-life Induced by Cation-π Interaction and N-rich Aromatic Structure

    W. Wei, G. Chang, Y. Xu and L. Yang, J. Mater. Chem. A, 2018, Accepted Manuscript , DOI: 10.1039/C8TA06194G

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