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Issue 28, 2018
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Perylene diimide-diamine/carbon black composites as high performance lithium/sodium ion battery cathodes

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Abstract

The electrochemical performances of three in situ synthesized composites of perylene diimide-diamine and carbon black (PDI-DA/CBs) and their mechanically mixed analogs are compared as the cathode materials in both lithium ion batteries (LIBs) and sodium ion batteries (SIBs). Benefiting from the fabrication strategy and variable structures, the composite containing ethylene diamine units exhibits an excellent reversible capacity of ∼100 mA h g−1 at an ultrahigh current density of 5.0 A g−1 in LIBs and a high capacity over 90 mA h g−1 at 2.0 A g−1 in SIBs.

Graphical abstract: Perylene diimide-diamine/carbon black composites as high performance lithium/sodium ion battery cathodes

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Publication details

The article was received on 08 Apr 2018, accepted on 26 Jun 2018 and first published on 30 Jun 2018


Article type: Communication
DOI: 10.1039/C8TA03186J
Citation: J. Mater. Chem. A, 2018,6, 13613-13618
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    Perylene diimide-diamine/carbon black composites as high performance lithium/sodium ion battery cathodes

    D. Wu, G. Zhang, D. Lu, L. Ma, Z. Xu, X. Xi, R. Liu, P. Liu and Y. Su, J. Mater. Chem. A, 2018, 6, 13613
    DOI: 10.1039/C8TA03186J

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