High capacity and exceptional cycling stability of ternary metal sulfide nanorods as Li ion battery anodes

被引：74

作者：

Bhattacharjya, Dhrubajyoti ^{[1
,2
]}

Sinhamahapatra, Apurba ^{[1
]}

Ko, Jae-Jung ^{[2
]}

Yu, Jong-Sung ^{[1
]}

机构：

[1] DGIST, Dept Energy Syst Engn, Daegu 711873, South Korea

[2] Korea Univ, Dept Adv Mat Chem, Sejong 339700, South Korea

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 69期

关键词：

EXCELLENT ELECTROCHEMICAL PERFORMANCES; NEGATIVE ELECTRODES; OXYGEN REDUCTION; SULFUR CATHODE; LITHIUM; CARBON; GRAPHENE; BINDER; ELECTROCATALYST; COMPOSITES;

D O I：

10.1039/c5cc04289e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Ternary spinel NiCo2S4 nanorods are tested for the first time as anode electrodes for Li ion batteries. When the electrode is fabricated using the carboxymethyl cellulose-polyacryl amide composite binder, it is found to restrict or suppress the formation of a polymeric gel passivation layer. As a result, the electrode not only delivers excellent specific capacity, but also an outstanding rate and cyclic stability with almost no decay up to 100 charge-discharge cycles.

引用

页码：13350 / 13353

页数：4

共 34 条

[1] L-Cysteine-Assisted Synthesis of Layered MoS2/Graphene Composites with Excellent Electrochemical Performances for Lithium Ion Batteries
Chang, Kun
Chen, Weixiang
[J]. ACS NANO, 2011, 5 (06) : 4720 - 4728
[2] Hematite (α-Fe2O3) nanoparticles on vulcan carbon as an ultrahigh capacity anode material in lithium ion battery
Chaudhari, Nitin K.
Kim, Min-Sik
Bae, Tae-Sung
Yu, Jong-Sung
[J]. ELECTROCHIMICA ACTA, 2013, 114 : 60 - 67
[3] One-pot synthesis of porous nickel cobalt sulphides: tuning the composition for superior pseudocapacitance
Chen, Haichao
Jiang, Jianjun
Zhao, Yuandong
Zhang, Li
Guo, Danqing
Xia, Dandan
[J]. JOURNAL OF MATERIALS CHEMISTRY A, 2015, 3 (01) : 428 - 437
[4] Synthesis for Yolk-Shell-Structured Metal Sulfide Powders with Excellent Electrochemical Performances for Lithium-Ion Batteries
Choi, Seung Ho
Kang, Yun Chan
[J]. SMALL, 2014, 10 (03) : 474 - 478
[5] Small things make a big difference: binder effects on the performance of Li and Na batteries
Chou, Shu-Lei
Pan, Yuede
Wang, Jia-Zhao
Liu, Hua-Kun
Dou, Shi-Xue
[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2014, 16 (38) : 20347 - 20359
[6] Recent Achievements on Inorganic Electrode Materials for Lithium-Ion Batteries
Croguennec, Laurence
Palacin, M. Rosa
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015, 137 (09) : 3140 - 3156
[7] Self-assembled MoS2-carbon nanostructures: influence of nanostructuring and carbon on lithium battery performance
Das, Shyamal K.
Mallavajula, Rajesh
Jayaprakash, Navaneedhakrishnan
Archer, Lynden A.
[J]. JOURNAL OF MATERIALS CHEMISTRY, 2012, 22 (26) : 12988 - 12992
[8] Mixed-metal one-dimensional sulfides-A class of materials with differences and similarities to oxides
Harrison, Mark R.
Francesconi, M. Grazia
[J]. COORDINATION CHEMISTRY REVIEWS, 2011, 255 (3-4) : 451 - 458
[9] Enhanced Cyclability for Sulfur Cathode Achieved by a Water-Soluble Binder
He, Min
Yuan, Li-Xia
Zhang, Wu-Xing
Hu, Xian-Luo
Huang, Yun-Hui
[J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (31) : 15703 - 15709
[10] MoS2 Nanoplates Consisting of Disordered Graphene-like Layers for High Rate Lithium Battery Anode Materials
Hwang, Haesuk
Kim, Hyejung
Cho, Jaephil
[J]. NANO LETTERS, 2011, 11 (11) : 4826 - 4830

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