Coupled flower-like Bi2S3 and graphene aerogels for superior sodium storage performance

Yu Zhang; Lishuang Fan; Pengxiang Wang; Yanyou Yin; Xin Yu Zhang; Naiqing Zhang; Kening Sun

doi:10.1039/c7nr06921a

Coupled flower-like Bi₂S₃ and graphene aerogels for superior sodium storage performance

Yu Zhang, Lishuang Fan, Pengxiang Wang, Yanyou Yin, Xin Yu Zhang, Naiqing Zhang^*, Kening Sun

^*Corresponding author for this work

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

75 Citations (Scopus)

Abstract

A hierarchically structured Bi₂S₃/graphene aerogel composite is constructed that shows excellent sodium storage properties. Specifically, the composite delivers a stable reversible capacity of 397 mA h g^-1 at 100 mA g^-1 after 50 cycles and 348 mA h g^-1 at 1 A g^-1 after 120 cycles. Furthermore, even at a high current density of 2 A g^-1, a reversible capacity of 336 mA h g^-1 is achieved.

Original language	English
Pages (from-to)	17694-17698
Number of pages	5
Journal	Nanoscale
Volume	9
Issue number	45
DOIs	https://doi.org/10.1039/c7nr06921a
Publication status	Published - 7 Dec 2017
Externally published	Yes

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Zhang, Y., Fan, L., Wang, P., Yin, Y., Zhang, X. Y., Zhang, N., & Sun, K. (2017). Coupled flower-like Bi₂S₃ and graphene aerogels for superior sodium storage performance. Nanoscale, 9(45), 17694-17698. https://doi.org/10.1039/c7nr06921a

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abstract = "A hierarchically structured Bi2S3/graphene aerogel composite is constructed that shows excellent sodium storage properties. Specifically, the composite delivers a stable reversible capacity of 397 mA h g-1 at 100 mA g-1 after 50 cycles and 348 mA h g-1 at 1 A g-1 after 120 cycles. Furthermore, even at a high current density of 2 A g-1, a reversible capacity of 336 mA h g-1 is achieved.",

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AU - Zhang, Yu

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AU - Wang, Pengxiang

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AU - Zhang, Xin Yu

AU - Zhang, Naiqing

AU - Sun, Kening

PY - 2017/12/7

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AB - A hierarchically structured Bi2S3/graphene aerogel composite is constructed that shows excellent sodium storage properties. Specifically, the composite delivers a stable reversible capacity of 397 mA h g-1 at 100 mA g-1 after 50 cycles and 348 mA h g-1 at 1 A g-1 after 120 cycles. Furthermore, even at a high current density of 2 A g-1, a reversible capacity of 336 mA h g-1 is achieved.

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ER -

Coupled flower-like Bi₂S₃ and graphene aerogels for superior sodium storage performance

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