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Facile and Tailored Synthesis of Ultrahigh-Surface-Area Clews of Carbon Nanobelts for High-Rate Lithium-Sulfur Batteries

Abstract

Hierarchical clews of carbon nanobelts (CsCNBs) with surface area up to 3445 m2 g−1 have been synthesized by a template-free method from low cost raw materials. The composite of CsCNBs/sulfur displays high initial capacities of 1476, 1021 and 838 mAh g−1 at 1, 3 and 5 C, respectively, and ultraslow capacity decay rate of 0.052% per cycle during 300 cycles.

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Publication details

The article was accepted on 10 Oct 2017 and first published on 10 Oct 2017


Article type: Paper
DOI: 10.1039/C7TA08520F
Citation: J. Mater. Chem. A, 2017, Accepted Manuscript
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    Facile and Tailored Synthesis of Ultrahigh-Surface-Area Clews of Carbon Nanobelts for High-Rate Lithium-Sulfur Batteries

    S. Zeng, X. Zeng, W. Tu, Y. Yao, L. Yu, W. H. Liang, W. Jin, H. Huang and J. Zou, J. Mater. Chem. A, 2017, Accepted Manuscript , DOI: 10.1039/C7TA08520F

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