Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery

Jiaqi Nan; Hongzhou Dong; Guicun Li; Liyan Yu; Yong Qin; Lifeng Dong

doi:10.1149/06606.0057ecst

Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery

Jiaqi Nan
, Hongzhou Dong
, Guicun Li
, Liyan Yu
, Yong Qin
, Lifeng Dong

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Recently, lithium-ion battery has become a hot topic due to its high voltage, high energy density, and long cycle life. Traditional lithium-ion batteries employ graphite as anode materials. However, graphite suffers from several shortcomings, such as low reversible capacity and relatively low cycle life. In this study, graphene was used to replace graphite, and Co₃O₄ and SnO₂ nanoparticles were synthesized on graphene surface. Comparative experiments clearly demonstrate that graphene anchored with Co₃O₄ or SnO₂ nanoparticles synergistically prevented the degradation of graphene anode and the aggregation of Co₃O₄ and SnO₂ nanoparticles during Li⁺ insertion and extraction process.

Original language	English
Title of host publication	Processes at the Semiconductor Solution Interface 6
Editors	C. O'Dwyer, D. N. Buckley, A. Etcheberry, A. C. Hillier, R. P. Lynch, P. M. Vereecken, H. Wang, O. M. Leonte
Publisher	Electrochemical Society Inc.
Pages	57-62
Number of pages	6
Edition	6
ISBN (Electronic)	9781607685968
DOIs	https://doi.org/10.1149/06606.0057ecst
State	Published - 2015
Externally published	Yes
Event	Symposium on Processes at the Semiconductor Solution Interface 6 - 227th ECS Meeting - Chicago, United States Duration: 24 May 2015 → 28 May 2015

Publication series

Name	ECS Transactions
Number	6
Volume	66
ISSN (Print)	1938-6737
ISSN (Electronic)	1938-5862

Conference

Conference	Symposium on Processes at the Semiconductor Solution Interface 6 - 227th ECS Meeting
Country/Territory	United States
City	Chicago
Period	24/05/15 → 28/05/15

UN SDGs

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

SDG 7 Affordable and Clean Energy

Access to Document

10.1149/06606.0057ecst

Cite this

Nan, J., Dong, H., Li, G., Yu, L., Qin, Y., & Dong, L. (2015). Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery. In C. O'Dwyer, D. N. Buckley, A. Etcheberry, A. C. Hillier, R. P. Lynch, P. M. Vereecken, H. Wang, & O. M. Leonte (Eds.), Processes at the Semiconductor Solution Interface 6 (6 ed., pp. 57-62). (ECS Transactions; Vol. 66, No. 6). Electrochemical Society Inc.. https://doi.org/10.1149/06606.0057ecst

Nan, Jiaqi ; Dong, Hongzhou ; Li, Guicun et al. / Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery. Processes at the Semiconductor Solution Interface 6. editor / C. O'Dwyer ; D. N. Buckley ; A. Etcheberry ; A. C. Hillier ; R. P. Lynch ; P. M. Vereecken ; H. Wang ; O. M. Leonte. 6. ed. Electrochemical Society Inc., 2015. pp. 57-62 (ECS Transactions; 6).

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title = "Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery",

abstract = "Recently, lithium-ion battery has become a hot topic due to its high voltage, high energy density, and long cycle life. Traditional lithium-ion batteries employ graphite as anode materials. However, graphite suffers from several shortcomings, such as low reversible capacity and relatively low cycle life. In this study, graphene was used to replace graphite, and Co3O4 and SnO2 nanoparticles were synthesized on graphene surface. Comparative experiments clearly demonstrate that graphene anchored with Co3O4 or SnO2 nanoparticles synergistically prevented the degradation of graphene anode and the aggregation of Co3O4 and SnO2 nanoparticles during Li+ insertion and extraction process.",

author = "Jiaqi Nan and Hongzhou Dong and Guicun Li and Liyan Yu and Yong Qin and Lifeng Dong",

note = "Publisher Copyright: {\textcopyright} The Electrochemical Society.; Symposium on Processes at the Semiconductor Solution Interface 6 - 227th ECS Meeting ; Conference date: 24-05-2015 Through 28-05-2015",

year = "2015",

doi = "10.1149/06606.0057ecst",

language = "英语",

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Nan, J, Dong, H, Li, G, Yu, L, Qin, Y & Dong, L 2015, Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery. in C O'Dwyer, DN Buckley, A Etcheberry, AC Hillier, RP Lynch, PM Vereecken, H Wang & OM Leonte (eds), Processes at the Semiconductor Solution Interface 6. 6 edn, ECS Transactions, no. 6, vol. 66, Electrochemical Society Inc., pp. 57-62, Symposium on Processes at the Semiconductor Solution Interface 6 - 227th ECS Meeting, Chicago, United States, 24/05/15. https://doi.org/10.1149/06606.0057ecst

Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery. / Nan, Jiaqi; Dong, Hongzhou; Li, Guicun et al.
Processes at the Semiconductor Solution Interface 6. ed. / C. O'Dwyer; D. N. Buckley; A. Etcheberry; A. C. Hillier; R. P. Lynch; P. M. Vereecken; H. Wang; O. M. Leonte. 6. ed. Electrochemical Society Inc., 2015. p. 57-62 (ECS Transactions; Vol. 66, No. 6).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery

AU - Nan, Jiaqi

AU - Dong, Hongzhou

AU - Li, Guicun

AU - Yu, Liyan

AU - Qin, Yong

AU - Dong, Lifeng

N1 - Publisher Copyright: © The Electrochemical Society.

PY - 2015

Y1 - 2015

N2 - Recently, lithium-ion battery has become a hot topic due to its high voltage, high energy density, and long cycle life. Traditional lithium-ion batteries employ graphite as anode materials. However, graphite suffers from several shortcomings, such as low reversible capacity and relatively low cycle life. In this study, graphene was used to replace graphite, and Co3O4 and SnO2 nanoparticles were synthesized on graphene surface. Comparative experiments clearly demonstrate that graphene anchored with Co3O4 or SnO2 nanoparticles synergistically prevented the degradation of graphene anode and the aggregation of Co3O4 and SnO2 nanoparticles during Li+ insertion and extraction process.

AB - Recently, lithium-ion battery has become a hot topic due to its high voltage, high energy density, and long cycle life. Traditional lithium-ion batteries employ graphite as anode materials. However, graphite suffers from several shortcomings, such as low reversible capacity and relatively low cycle life. In this study, graphene was used to replace graphite, and Co3O4 and SnO2 nanoparticles were synthesized on graphene surface. Comparative experiments clearly demonstrate that graphene anchored with Co3O4 or SnO2 nanoparticles synergistically prevented the degradation of graphene anode and the aggregation of Co3O4 and SnO2 nanoparticles during Li+ insertion and extraction process.

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A2 - O'Dwyer, C.

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A2 - Lynch, R. P.

A2 - Vereecken, P. M.

A2 - Wang, H.

A2 - Leonte, O. M.

PB - Electrochemical Society Inc.

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ER -

Nan J, Dong H, Li G, Yu L, Qin Y, Dong L. Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery. In O'Dwyer C, Buckley DN, Etcheberry A, Hillier AC, Lynch RP, Vereecken PM, Wang H, Leonte OM, editors, Processes at the Semiconductor Solution Interface 6. 6 ed. Electrochemical Society Inc. 2015. p. 57-62. (ECS Transactions; 6). doi: 10.1149/06606.0057ecst

Synthesis of metal oxides/graphene nanocomposites for applications in lithium-ion battery

Abstract

Publication series

Conference

UN SDGs

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