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Issue 42, 2014
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A selenium-confined microporous carbon cathode for ultrastable lithium–selenium batteries

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Abstract

A novel selenium–carbon composite has been fabricated by embedding selenium in metal–organic framework-derived microporous carbon polyhedra. Such interconnected microporous carbon polyhedra possess a large surface area and pore volume to effectively confine Se, and suppress the dissolution of polyselenides in the electrolyte. This selenium–carbon composite shows ultrastable cycling performance when used as a cathode material for lithium–selenium batteries.

Graphical abstract: A selenium-confined microporous carbon cathode for ultrastable lithium–selenium batteries

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Publication details

The article was received on 20 Jun 2014, accepted on 09 Sep 2014 and first published on 11 Sep 2014


Article type: Communication
DOI: 10.1039/C4TA03141E
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J. Mater. Chem. A, 2014,2, 17735-17739

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    A selenium-confined microporous carbon cathode for ultrastable lithium–selenium batteries

    Y. Liu, L. Si, X. Zhou, X. Liu, Y. Xu, J. Bao and Z. Dai, J. Mater. Chem. A, 2014, 2, 17735
    DOI: 10.1039/C4TA03141E

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