In-situ carbon coated CuCo2S4 anode material for Li-ion battery applications

被引：36

作者：

Verma, Rakesh ^{[1
]}

Kothandaraman, R. ^{[1
]}

Varadaraju, U. V. ^{[1
]}

机构：

[1] Indian Inst Technol Madras, Dept Chem, Madras 600036, Tamil Nadu, India

来源：

APPLIED SURFACE SCIENCE | 2017年 / 418卷

关键词：

CuCo2S4; CuCo2S4/C; Hydrothermal method; Anode material; Li-ion battery; ELECTRODE MATERIALS; NEGATIVE-ELECTRODE; GRAPHENE OXIDE; HOLLOW SPHERES; LITHIUM; FABRICATION; NANOPARTICLES; NANOMATERIALS; CONVERSION; NANOSHEETS;

D O I：

10.1016/j.apsusc.2016.11.165

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：

In-situ carbon coated carrollite spinel CuCo2S4 nanoparticles were synthesized by a simple low temperature hydrothermal route and studied as anode for lithium battery applications. The electrochemical reaction with lithium involves initial insertion of 3Li/f.u into the lattice upto 1.5 V followed by conversion reaction upto 0.01 V. A reversible capacity of 180 mAh g(-1) was obtained for CuCo2S4 after 30 cycles at C/5 rate (137 mA g(-1)). However, in-situ carbon coated CuCo2S4 shows significantly higher capacity of 375 mAh g(-1) even after 30 cycles. (C) 2016 Published by Elsevier B.V.

引用

页码：30 / 39

页数：10

共 44 条

[1] NiCo2O4 spinel:: First report on a transition metal oxide for the negative electrode of sodium-ion batteries [J].

Alcántara, R ;

Jaraba, M ;

Lavela, P ;

Tirado, JL .

CHEMISTRY OF MATERIALS, 2002, 14 (07) :2847-+

[2] High capacity and exceptional cycling stability of ternary metal sulfide nanorods as Li ion battery anodes [J].

Bhattacharjya, Dhrubajyoti ;

Sinhamahapatra, Apurba ;

Ko, Jae-Jung ;

Yu, Jong-Sung .

CHEMICAL COMMUNICATIONS, 2015, 51 (69) :13350-13353

[3] Beyond Intercalation-Based Li-Ion Batteries: The State of the Art and Challenges of Electrode Materials Reacting Through Conversion Reactions [J].

Cabana, Jordi ;

Monconduit, Laure ;

Larcher, Dominique ;

Rosa Palacin, M. .

ADVANCED MATERIALS, 2010, 22 (35) :E170-E192

[4]

Cells LS., 2011, J AM CHEM SOC, V133, P18522

[5] Hybrid network CuS monolith cathode materials synthesized via facile in situ melt-diffusion for Li-ion batteries [J].

Cheng, Juanjuan ;

Pan, Yong ;

Zhu, Jingtao ;

Li, Zhenzhen ;

Pan, Junan ;

Ma, Zengsheng .

JOURNAL OF POWER SOURCES, 2014, 257 :192-197

[6] Recent Achievements on Inorganic Electrode Materials for Lithium-Ion Batteries [J].

Croguennec, Laurence ;

Palacin, M. Rosa .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (09) :3140-3156

[7] Nanostructure transfer in semiconductors by ion exchange [J].

Dloczik, L ;

Könenkamp, R .

NANO LETTERS, 2003, 3 (05) :651-653

[8] A general method for the large-scale synthesis of uniform ultrathin metal sulphide nanocrystals [J].

Du, Yaping ;

Yin, Zongyou ;

Zhu, Jixin ;

Huang, Xiao ;

Wu, Xue-Jun ;

Zeng, Zhiyuan ;

Yan, Qingyu ;

Zhang, Hua .

NATURE COMMUNICATIONS, 2012, 3

[9] Co3S4 porous nanosheets embedded in graphene sheets as high-performance anode materials for lithium and sodium storage [J].

Du, Yichen ;

Zhu, Xiaoshu ;

Zhou, Xiaosi ;

Hu, Lingyun ;

Dai, Zhihui ;

Bao, Jianchun .

JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (13) :6787-6791

[10] Monocrystalline spinel nanotube fabrication based on the Kirkendall effect [J].

Fan, Hong Jin ;

Knez, Mato ;

Scholz, Roland ;

Nielsch, Kornelius ;

Pippel, Eckhard ;

Hesse, Dietrich ;

Zacharias, Margit ;

Goesele, Ulrich .

NATURE MATERIALS, 2006, 5 (08) :627-631

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