A graphene-based nanostructure with expanded ion transport channels for high rate Li-ion batteries

被引：63

作者：

Chen, Xue-Cheng ^{[1
]}

Wei, Wei ^{[1
]}

Lv, Wei ^{[1
,2
]}

Su, Fang-Yuan ^{[1
]}

He, Yan-Bing ^{[2
]}

Li, Baohua ^{[2
]}

Kang, Feiyu ^{[2
]}

Yang, Quan-Hong ^{[1
,2
]}

机构：

[1] Tianjin Univ, Sch Chem Engn & Technol, Tianjin 300072, Peoples R China

[2] Tsinghua Univ, Grad Sch Shenzhen, Shenzhen & Adv Mat Inst, Key Lab Thermal Management Engn & Mat, Shenzhen 518057, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 47期

基金：

中国国家自然科学基金;

关键词：

REVERSIBLE CAPACITY; ANODE MATERIAL; NANOTUBE; NANOPARTICLES; ELECTRODES; OXIDE; CORE;

D O I：

10.1039/c2cc32276e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A graphene-based nanostructure with expanded Li+ transport channels is reported, which is characterized by high capacity and excellent rate performance as an anode material for Li-ion batteries. The expanded structure is obtained by employing linear polymers as the spacers in the stacking process of graphene nanosheets.

引用

页码：5904 / 5906

页数：3

共 24 条

[1] Thin films of carbon nanotubes and chemically reduced graphenes for electrochemical micro-capacitors [J].

Byon, Hye Ryung ;

Lee, Seung Woo ;

Chen, Shuo ;

Hammond, Paula T. ;

Shao-Horn, Yang .

CARBON, 2011, 49 (02) :457-467

[2] Self-assembled reduced graphene oxide/carbon nanotube thin films as electrodes for supercapacitors [J].

Huang, Zhen-Dong ;

Zhang, Biao ;

Oh, Sei-Woon ;

Zheng, Qing-Bin ;

Lin, Xiu-Yi ;

Yousefi, Nariman ;

Kim, Jang-Kyo .

JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (08) :3591-3599

[3] High temperature treatment of polyfurfuryl alcohol graphite oxide intercalation compound [J].

Kyotani, T ;

Moriyama, H ;

Tomita, A .

CARBON, 1997, 35 (08) :1185-1187

[4] Graphene-based electrode materials for rechargeable lithium batteries [J].

Liang, Minghui ;

Zhi, Linjie .

JOURNAL OF MATERIALS CHEMISTRY, 2009, 19 (33) :5871-5878

[5] One-pot self-assembly of three-dimensional graphene macroassemblies with porous core and layered shell [J].

Lv, Wei ;

Tao, Ying ;

Ni, Wang ;

Zhou, Zhi ;

Su, Fang-Yuan ;

Chen, Xue-Cheng ;

Jin, Feng-Min ;

Yang, Quan-Hong .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (33) :12352-12357

[6] A sandwich structure of graphene and nickel oxide with excellent supercapacitive performance [J].

Lv, Wei ;

Sun, Feng ;

Tang, Dai-Ming ;

Fang, Hai-Tao ;

Liu, Chang ;

Yang, Quan-Hong ;

Cheng, Hui-Ming .

JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (25) :9014-9019

[7] Low-Temperature Exfoliated Graphenes: Vacuum-Promoted Exfoliation and Electrochemical Energy Storage [J].

Lv, Wei ;

Tang, Dai-Ming ;

He, Yan-Bing ;

You, Cong-Hui ;

Shi, Zhi-Qiang ;

Chen, Xue-Cheng ;

Chen, Cheng-Meng ;

Hou, Peng-Xiang ;

Liu, Chang ;

Yang, Quan-Hong .

ACS NANO, 2009, 3 (11) :3730-3736

[8] Enhanced Cyclic Performance and Lithium Storage Capacity of SnO2/Graphene Nanoporous Electrodes with Three-Dimensionally Delaminated Flexible Structure [J].

Paek, Seung-Min ;

Yoo, EunJoo ;

Honma, Itaru .

NANO LETTERS, 2009, 9 (01) :72-75

[9] Exfoliated Graphene Separated by Platinum Nanoparticles [J].

Si, Yongchao ;

Samulski, Edward T. .

CHEMISTRY OF MATERIALS, 2008, 20 (21) :6792-6797

[10] Graphene-Based Ultracapacitors [J].

Stoller, Meryl D. ;

Park, Sungjin ;

Zhu, Yanwu ;

An, Jinho ;

Ruoff, Rodney S. .

NANO LETTERS, 2008, 8 (10) :3498-3502

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