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Issue 8, 2011
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Evaluation of polyketones with N-cyclic structure as electrode material for electrochemical energy storage: case of pyromellitic diimide dilithium salt

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Abstract

Pyromellitic diimide dilithium salt was selected to complete our database on redox-active polyketones with a N-cyclic structure. Although never reported to date, such a lithiated salt was readily synthesized making its electrochemical evaluation in a Li battery possible. Preliminary data show that this novel material reversibly inserts two Li per formula unit at a relatively low potential giving a stable capacity value of 200 mAh g−1.

Graphical abstract: Evaluation of polyketones with N-cyclic structure as electrode material for electrochemical energy storage: case of pyromellitic diimide dilithium salt

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Publication details

The article was received on 15 Oct 2010, accepted on 23 Nov 2010 and first published on 20 Dec 2010


Article type: Communication
DOI: 10.1039/C0CC04440G
Citation: Chem. Commun., 2011,47, 2414-2416
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    Evaluation of polyketones with N-cyclic structure as electrode material for electrochemical energy storage: case of pyromellitic diimide dilithium salt

    S. Renault, J. Geng, F. Dolhem and P. Poizot, Chem. Commun., 2011, 47, 2414
    DOI: 10.1039/C0CC04440G

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