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Issue 60, 2018
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Surface heterogeneity in Li0.5CoO2 within a porous composite electrode

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Abstract

Surface phase heterogeneity within a fully charged LiCoO2 (LCO) composite electrode before and after thermal decomposition has been shown to strongly depend on the distribution of the binder and carbon additives, but be independent of the crystalline facet and size of LCO, as revealed by X-ray photoemission electron microscopy (X-PEEM). The obtained new insights deepen the understanding of thermal stability in a real composite electrode, which would be valuable for further development of long-life and safe cathodes for lithium-ion batteries.

Graphical abstract: Surface heterogeneity in Li0.5CoO2 within a porous composite electrode

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Publication details

The article was received on 21 Apr 2018, accepted on 15 Jun 2018 and first published on 15 Jun 2018


Article type: Communication
DOI: 10.1039/C8CC03238F
Citation: Chem. Commun., 2018,54, 8320-8323

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    Surface heterogeneity in Li0.5CoO2 within a porous composite electrode

    M. Lu, Y. Mao, J. Wang, Y. Hu and J. Zhou, Chem. Commun., 2018, 54, 8320
    DOI: 10.1039/C8CC03238F

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