Nitrogen-doped graphene aerogels as anode materials for lithium-ion battery: Assembly and electrochemical properties

Jingke Meng; Yang Suo; Jie Li; Guangping Zheng; Yushan Liu; Jianmin Zhang; Xiucheng Zheng

doi:10.1016/j.matlet.2015.08.024

Nitrogen-doped graphene aerogels as anode materials for lithium-ion battery: Assembly and electrochemical properties

Jingke Meng
, Yang Suo
, Jie Li
, Guangping Zheng
, Yushan Liu
, Jianmin Zhang
, Xiucheng Zheng

Research output: Journal article publication › Journal article › Academic research › peer-review

44 Citations (Scopus)

Abstract

Three-dimensional nitrogen-doped graphene aerogel (N-GA) is facilely synthesized via a hydrothermal method combined with freeze drying. When it is used as an anode for lithium-ion battery, N-GA possesses larger surface area (S_BET=379.1 m² g^-1), higher reversible capacity (535.3 mAh g^-1 in the 100th cycle) and more stable cycling performance compared with those of pristine GA, which could result from the structural defects caused by the nitrogen doping.

Original language	English
Pages (from-to)	392-396
Number of pages	5
Journal	Materials Letters
Volume	160
DOIs	https://doi.org/10.1016/j.matlet.2015.08.024
Publication status	Published - 13 Aug 2015

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Electrochemical property
Lithium ion battery
N-GA
Porous materials
Structural

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

More information

10.1016/j.matlet.2015.08.024

Cite this

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title = "Nitrogen-doped graphene aerogels as anode materials for lithium-ion battery: Assembly and electrochemical properties",

abstract = "Three-dimensional nitrogen-doped graphene aerogel (N-GA) is facilely synthesized via a hydrothermal method combined with freeze drying. When it is used as an anode for lithium-ion battery, N-GA possesses larger surface area (SBET=379.1 m2 g-1), higher reversible capacity (535.3 mAh g-1 in the 100th cycle) and more stable cycling performance compared with those of pristine GA, which could result from the structural defects caused by the nitrogen doping.",

keywords = "Electrochemical property, Lithium ion battery, N-GA, Porous materials, Structural",

author = "Jingke Meng and Yang Suo and Jie Li and Guangping Zheng and Yushan Liu and Jianmin Zhang and Xiucheng Zheng",

year = "2015",

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doi = "10.1016/j.matlet.2015.08.024",

language = "English",

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journal = "Materials Letters",

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AU - Meng, Jingke

AU - Suo, Yang

AU - Li, Jie

AU - Zheng, Guangping

AU - Liu, Yushan

AU - Zhang, Jianmin

AU - Zheng, Xiucheng

PY - 2015/8/13

Y1 - 2015/8/13

N2 - Three-dimensional nitrogen-doped graphene aerogel (N-GA) is facilely synthesized via a hydrothermal method combined with freeze drying. When it is used as an anode for lithium-ion battery, N-GA possesses larger surface area (SBET=379.1 m2 g-1), higher reversible capacity (535.3 mAh g-1 in the 100th cycle) and more stable cycling performance compared with those of pristine GA, which could result from the structural defects caused by the nitrogen doping.

AB - Three-dimensional nitrogen-doped graphene aerogel (N-GA) is facilely synthesized via a hydrothermal method combined with freeze drying. When it is used as an anode for lithium-ion battery, N-GA possesses larger surface area (SBET=379.1 m2 g-1), higher reversible capacity (535.3 mAh g-1 in the 100th cycle) and more stable cycling performance compared with those of pristine GA, which could result from the structural defects caused by the nitrogen doping.

KW - Electrochemical property

KW - Lithium ion battery

KW - N-GA

KW - Porous materials

KW - Structural

UR - https://www.scopus.com/pages/publications/84938916647

U2 - 10.1016/j.matlet.2015.08.024

DO - 10.1016/j.matlet.2015.08.024

M3 - Journal article

SN - 0167-577X

VL - 160

SP - 392

EP - 396

JO - Materials Letters

JF - Materials Letters

ER -

Nitrogen-doped graphene aerogels as anode materials for lithium-ion battery: Assembly and electrochemical properties

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

More information

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