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Issue 17, 2015
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Improving the performance of Li–S batteries by reinforced PPy wrapping over acetylene black-coated sulfur

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Abstract

A strategy of reinforced PPy wrapping over an acetylene black-coated sulfur composite (PPy–AB/S) was designed for synthesizing cathode materials of Li–S batteries with improved performance. It was found that the resulting PPy–AB/S cathodes were able to maintain 630 mA h g−1 even after 200 charge–discharge cycles at a rate of 0.5 C.

Graphical abstract: Improving the performance of Li–S batteries by reinforced PPy wrapping over acetylene black-coated sulfur

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Publication details

The article was received on 04 Dec 2014, accepted on 16 Jan 2015 and first published on 19 Jan 2015


Article type: Communication
DOI: 10.1039/C4RA15796F
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RSC Adv., 2015,5, 13153-13156

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    Improving the performance of Li–S batteries by reinforced PPy wrapping over acetylene black-coated sulfur

    W. Qin, B. Fang, S. Lu, Z. Wang, Y. Chen, X. Wu and L. Han, RSC Adv., 2015, 5, 13153
    DOI: 10.1039/C4RA15796F

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