Self-assembled twine-like Na2Ti3O7 nanostructure as advanced anode for sodium-ion batteries

被引：43

作者：

Yan, Xiao ^{[1
]}

Sun, Deye ^{[1
]}

Jiang, Jicheng ^{[1
]}

Yan, Wenchao ^{[1
]}

Jin, Yongcheng ^{[1
]}

机构：

[1] Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2017年 / 697卷

关键词：

Nanotube; One-dimensional structure; Anode material; Sodium ion battery; Electrochemistry; LITHIUM-ION; CATHODE MATERIAL; ELECTROCHEMICAL PERFORMANCE; ANATASE TIO2; NANOTUBES; NA; TITANATE; STORAGE; ELECTRODES; COMPOSITE;

D O I：

10.1016/j.jallcom.2016.12.152

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Sodium-ion batteries (SIBs) have attracted growing interest due to their cost-effectiveness compared with lithium-ion batteries counterparts. Exploring anode materials with outstanding performance is a persistent objective with the development of SIBs. Herein, we report a compound of Na2Ti3O7 with twine-like three-dimension (3D) network framework synthesized via a facile stirring hydrothermal method. The resulting material has a unique structure with elongated one-dimensional nanotubes, ultrathin tube wall, large surface area, numerous -OH group as well as twine-like winding body. The cell assembled with Na2Ti3O7 as anode active material manifests excellent cycling performance (77% capacity is retented after 1000 cycles at 10 C) and superior rate capability (80 mA h g(-1) is kept even at ultra-high current rate of 50 C). The special structure endows the material with superior electrochemical properties and great potential application in SIBs. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：208 / 214

页数：7

共 44 条

[1] A review of carbon materials and their composites with alloy metals for sodium ion battery anodes [J].

Balogun, Muhammad-Sadeeq ;

Luo, Yang ;

Qiu, Weitao ;

Liu, Peng ;

Tong, Yexiang .

CARBON, 2016, 98 :162-178

[2] Insight into the channel ion distribution and influence on the lithium insertion properties of hexatitanates A2Ti6O13 (A = Na, Li, H) as candidates for anode materials in lithium-ion batteries [J].

Carlos Perez-Flores, Juan ;

Garcia-Alvarado, Flaviano ;

Hoelzel, Markus ;

Sobrados, Isabel ;

Sanz, Jesus ;

Kuhn, Alois .

DALTON TRANSACTIONS, 2012, 41 (48) :14633-14642

[3] Anatase TiO2 nanosheet: An ideal host structure for fast and efficient lithium insertion/extraction [J].

Chen, Jun Song ;

Lou, Xiong Wen .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (12) :2332-2335

[4] MoS2/Graphene Composite Paper for Sodium-Ion Battery Electrodes [J].

David, Lamuel ;

Bhandavat, Romil ;

Singh, Gurpreet .

ACS NANO, 2014, 8 (02) :1759-1770

[5] Sodium and sodium-ion energy storage batteries [J].

Ellis, Brian L. ;

Nazar, Linda F. .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2012, 16 (04) :168-177

[6] High-rate performance electrospun Na0.44MnO2 nanofibers as cathode material for sodium-ion batteries [J].

Fu, Bi ;

Zhou, Xuan ;

Wang, Yaping .

JOURNAL OF POWER SOURCES, 2016, 310 :102-108

[7] Current Studies of Anode Materials for Sodium-Ion Battery [J].

He Hanna ;

Wang Haiyan ;

Tang Yougen ;

Liu Younian .

PROGRESS IN CHEMISTRY, 2014, 26 (04) :572-581

[8] Hard Carbon Microspheres: Potassium-Ion Anode Versus Sodium-Ion Anode [J].

Jian, Zelang ;

Xing, Zhenyu ;

Bommier, Clement ;

Li, Zhifei ;

Ji, Xiulei .

ADVANCED ENERGY MATERIALS, 2016, 6 (03)

[9] Synthesis, characterisation and enhanced electrochemical performance of nanostructured Na2FePO4F for sodium batteries [J].

Law, Markas ;

Ramar, Vishwanathan ;

Balaya, Palani .

RSC ADVANCES, 2015, 5 (62) :50155-50164

[10] Multifunctional conducing polymer coated Na1+xMnFe(CN)6 cathode for sodium-ion batteries with superior performance via a facile and one-step chemistry approach [J].

Li, Wei-Jie ;

Chou, Shu-Lei ;

Wang, Jia-Zhao ;

Wang, Jian-Li ;

Gu, Qin-Fen ;

Liu, Hua-Kun ;

Dou, Shi-Xue .

NANO ENERGY, 2015, 13 :200-207

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