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Improved electrode fabrication method to enhance performance and stability of MoS2-based lithium-ion battery anode

DSpace at IIT Bombay

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Field Value
 
Title Improved electrode fabrication method to enhance performance and stability of MoS2-based lithium-ion battery anode
 
Creator SEN, UK
MITRA, S
 
Subject CMC binder
Electrode fabrication
High power density anode
Gas phase synthesis
Lithium-ion battery
MoS2
INORGANIC FULLERENES
NEGATIVE-ELECTRODE
CARBON NANOTUBES
BINDER
ALPHA-FE2O3
NANOCOMPOSITES
NANOPARTICLES
TEMPERATURES
NANOSHEETS
CATHODE
 
Description Choice of binder and the electrode-making process play a pivotal role in the electrochemical performance of MoS2, when used as lithium-ion battery anode. In this work, MoS2 nanorods are prepared by gas phase synthesis method using molybdenum trioxide (MoO3) nanobelts and sulfur as starting materials. It has been observed that by tuning the reaction conditions, morphology and yield of the final product can be controlled. Carboxymethyl cellulose (CMC) is used as binder to fabricate the MoS2 electrode, and its electrochemical performance is tested against Li/Li+. The performance of electrode can be further improved by incorporating heat treatment to the active material and conductive carbon mixture prior to electrode fabrication. The electrochemical data shows that the optimum temperature for heat treatment is 700 A degrees C. In the current report, we would like to elucidate a detailed study based on electrode fabrication process and their impact on the electrochemical performance.
 
Publisher SPRINGER
 
Date 2014-12-28T11:49:29Z
2014-12-28T11:49:29Z
2014
 
Type Article
 
Identifier JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 18(10)2701-2708
1432-8488
1433-0768
http://dx.doi.org/10.1007/s10008-014-2518-8
http://dspace.library.iitb.ac.in/jspui/handle/100/16401
 
Language English