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

Title
High capacity and exceptional cycling stability of ternary metal sulfide nanorods as Li ion battery anodes
Authors
Bhattacharjya, D[Bhattacharjya, Dhrubajyoti]Sinhamahapatra, A[Sinhamahapatra, Apurba]Ko, JJ[Ko, Jae-Jung]Yu, JS[Yu, Jong-Sung]
DGIST Authors
Bhattacharjya, D[Bhattacharjya, Dhrubajyoti]; Sinhamahapatra, A[Sinhamahapatra, Apurba]; Yu, JS[Yu, Jong-Sung]
Issue Date
2015
Citation
Chemical Communications, 51(69), 13350-13353
Type
Article
Article Type
Article
Keywords
Electric BatteryElectrodeLithium IonNanorodSulfide
ISSN
1359-7345
Abstract
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. © The Royal Society of Chemistry 2015.
URI
http://hdl.handle.net/20.500.11750/2981
DOI
10.1039/c5cc04289e
Publisher
Royal Society of Chemistry
Related Researcher
  • Author Yu, Jong Sung Light, Salts and Water Research Group
  • Research Interests Materials chemistry; nanomaterials; electrochemistry; carbon and porous materials; fuel cell; battery; supercapacitor; sensor and photochemical catalyst
Files:
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Collection:
ETC1. Journal Articles


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