Facile synthesis of SnS-Graphene nanocomposites with high lithium storage capacity

Junsheng Zhu; Dianlong Wang; Lin Wang; Wanlong You; Qiuming Wang

doi:10.1016/s1452-3981(23)16233-x

Facile synthesis of SnS-Graphene nanocomposites with high lithium storage capacity

Junsheng Zhu
, Dianlong Wang^*
, Lin Wang
, Wanlong You
, Qiuming Wang

^*Corresponding author for this work

School of Chemistry and Chemical Engineering, Harbin Institute of Technology

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

5 Scopus citations

Abstract

SnS-graphene nanocomposites were synthesized through homogeneous precipitation method. The composite material as prepared was characterized using X-ray diffraction, Raman spectroscopy, transmission electron microscopy and elemental analysis. The results indicate that SnS nanoparticles possess a good dispersion on the surface of graphene. The electrochemical performance of SnS-graphene nanocomposites was characterized by galvanostatic charge-discharge tests. The nanocomposites retained a reversible capacity of 679 mAh g^-1 after 30 cycles. Moreover, the composite material exhibited higher lithium storage capacity and better cycling performance compared to bare SnS and graphene. The results suggest that the combination of SnS and graphene leads to synergistic performance, which enhances electrochemical performance of the overall system.

Original language	English
Pages (from-to)	9732-9737
Number of pages	6
Journal	International Journal of Electrochemical Science
Volume	7
Issue number	10
DOIs	https://doi.org/10.1016/s1452-3981(23)16233-x
State	Published - 2012
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Anode
Graphene
Lithium-ion batteries
Nanocomposites
SnS

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10.1016/s1452-3981(23)16233-x

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title = "Facile synthesis of SnS-Graphene nanocomposites with high lithium storage capacity",

abstract = "SnS-graphene nanocomposites were synthesized through homogeneous precipitation method. The composite material as prepared was characterized using X-ray diffraction, Raman spectroscopy, transmission electron microscopy and elemental analysis. The results indicate that SnS nanoparticles possess a good dispersion on the surface of graphene. The electrochemical performance of SnS-graphene nanocomposites was characterized by galvanostatic charge-discharge tests. The nanocomposites retained a reversible capacity of 679 mAh g-1 after 30 cycles. Moreover, the composite material exhibited higher lithium storage capacity and better cycling performance compared to bare SnS and graphene. The results suggest that the combination of SnS and graphene leads to synergistic performance, which enhances electrochemical performance of the overall system.",

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TY - JOUR

T1 - Facile synthesis of SnS-Graphene nanocomposites with high lithium storage capacity

AU - Zhu, Junsheng

AU - Wang, Dianlong

AU - Wang, Lin

AU - You, Wanlong

AU - Wang, Qiuming

PY - 2012

Y1 - 2012

N2 - SnS-graphene nanocomposites were synthesized through homogeneous precipitation method. The composite material as prepared was characterized using X-ray diffraction, Raman spectroscopy, transmission electron microscopy and elemental analysis. The results indicate that SnS nanoparticles possess a good dispersion on the surface of graphene. The electrochemical performance of SnS-graphene nanocomposites was characterized by galvanostatic charge-discharge tests. The nanocomposites retained a reversible capacity of 679 mAh g-1 after 30 cycles. Moreover, the composite material exhibited higher lithium storage capacity and better cycling performance compared to bare SnS and graphene. The results suggest that the combination of SnS and graphene leads to synergistic performance, which enhances electrochemical performance of the overall system.

AB - SnS-graphene nanocomposites were synthesized through homogeneous precipitation method. The composite material as prepared was characterized using X-ray diffraction, Raman spectroscopy, transmission electron microscopy and elemental analysis. The results indicate that SnS nanoparticles possess a good dispersion on the surface of graphene. The electrochemical performance of SnS-graphene nanocomposites was characterized by galvanostatic charge-discharge tests. The nanocomposites retained a reversible capacity of 679 mAh g-1 after 30 cycles. Moreover, the composite material exhibited higher lithium storage capacity and better cycling performance compared to bare SnS and graphene. The results suggest that the combination of SnS and graphene leads to synergistic performance, which enhances electrochemical performance of the overall system.

KW - Anode

KW - Graphene

KW - Lithium-ion batteries

KW - Nanocomposites

KW - SnS

UR - https://www.scopus.com/pages/publications/84872849105

U2 - 10.1016/s1452-3981(23)16233-x

DO - 10.1016/s1452-3981(23)16233-x

M3 - 文章

AN - SCOPUS:84872849105

SN - 1452-3981

VL - 7

SP - 9732

EP - 9737

JO - International Journal of Electrochemical Science

JF - International Journal of Electrochemical Science

IS - 10

ER -

Facile synthesis of SnS-Graphene nanocomposites with high lithium storage capacity

Abstract

UN SDGs

Keywords

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