Nitrogen-Doped Porous Carbon Nanosheets as Low-Cost, High-Performance Anode Material for Sodium-Ion Batteries

被引：615

作者：

Wang, Heng-guo ^{[1
]}

Wu, Zhong ^{[1
,2
]}

Meng, Fan-lu ^{[1
,3
,4
]}

Ma, De-long ^{[1
,3
,4
]}

Huang, Xiao-lei ^{[1
,2
]}

Wang, Li-min ^{[1
]}

Zhang, Xin-bo ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Peoples R China

[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

[3] Jilin Univ, Key Lab Automobile Mat, Minist Educ, Changchun 130012, Peoples R China

[4] Jilin Univ, Sch Mat Sci & Engn, Changchun 130012, Peoples R China

来源：

CHEMSUSCHEM | 2013年 / 6卷 / 01期

基金：

中国国家自然科学基金;

关键词：

batteries; carbon; doping; nanostructures; nitrogen; LITHIUM-ION; RATE CAPABILITY; ELECTROCHEMICAL INSERTION; ELECTRODE MATERIAL; CATHODE MATERIAL; PETROLEUM COKES; GRAPHENE; CAPACITY; GRAPHITE; STORAGE;

D O I：

10.1002/cssc.201200680

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Between the sheets: Sodium-ion batteries are an attractive, low-cost alternative to lithium-ion batteries. Nitrogen-doped porous carbon sheets are prepared by chemical activation of polypyrrole-functionalized graphene sheets. When using the sheets as anode material in sodium-ion batteries, their unique compositional and structural features result in high reversible capacity, good cycling stability, and high rate capability. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：56 / 60

页数：5

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