Uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries

Minghui Ye; Zelin Dong; Chuangang Hu; Huhu Cheng; Huibo Shao; Nan Chen; Liangti Qu

doi:10.1002/smll.201401610

Uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries

Minghui Ye
, Zelin Dong
, Chuangang Hu
, Huhu Cheng
, Huibo Shao
, Nan Chen
, Liangti Qu^*

^*Corresponding author for this work

Ministry of Education in China

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

37 Citations (Scopus)

Abstract

A study was conducted to demonstrate the use of uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries (LIB). 3D graphene interconnected frameworks were homogeneously connected by a few-layer graphene film and denoted as 3DG/FLG in this unique graphene-on-graphene structure. The pore-rich 3D graphene networks were favorable for Li^&+ diffusion and electron transport, while FLG played the role of non-metallic current collector, which could effectively collect or transport charge carriers from or to the 3D graphene network during the charge and discharge processes and provide the scaffold to support the 3DG.

Original language	English
Pages (from-to)	5035-5041
Number of pages	7
Journal	Small
Volume	10
Issue number	24
DOIs	https://doi.org/10.1002/smll.201401610
Publication status	Published - 2014
Externally published	Yes

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10.1002/smll.201401610

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abstract = "A study was conducted to demonstrate the use of uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries (LIB). 3D graphene interconnected frameworks were homogeneously connected by a few-layer graphene film and denoted as 3DG/FLG in this unique graphene-on-graphene structure. The pore-rich 3D graphene networks were favorable for Li\&+ diffusion and electron transport, while FLG played the role of non-metallic current collector, which could effectively collect or transport charge carriers from or to the 3D graphene network during the charge and discharge processes and provide the scaffold to support the 3DG.",

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AU - Ye, Minghui

AU - Dong, Zelin

AU - Hu, Chuangang

AU - Cheng, Huhu

AU - Shao, Huibo

AU - Chen, Nan

AU - Qu, Liangti

PY - 2014

Y1 - 2014

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AB - A study was conducted to demonstrate the use of uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries (LIB). 3D graphene interconnected frameworks were homogeneously connected by a few-layer graphene film and denoted as 3DG/FLG in this unique graphene-on-graphene structure. The pore-rich 3D graphene networks were favorable for Li&+ diffusion and electron transport, while FLG played the role of non-metallic current collector, which could effectively collect or transport charge carriers from or to the 3D graphene network during the charge and discharge processes and provide the scaffold to support the 3DG.

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IS - 24

ER -

Uniquely arranged graphene-on-graphene structure as a binder-free anode for high-performance lithium-ion batteries

Abstract

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