Self-supporting sulfur cathodes enabled by two-dimensional carbon yolk-shell nanosheets for high-energy-density lithium-sulfur batteries

One of the challenges facing lithium-sulfur batteries is to develop cathodes with high mass and high volume loading. Here the authors show that two-dimensional carbon yolk-shell nanosheets are promising sulfur host materials, enabling stable battery cells with high energy density.

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Autores principales: Fei Pei, Lele Lin, Daohui Ou, Zongmin Zheng, Shiguang Mo, Xiaoliang Fang, Nanfeng Zheng
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Acceso en línea:https://doaj.org/article/fc927095dda049dfb92fc1d04d09502b
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