Please use this identifier to cite or link to this item: http://lib.jncasr.ac.in:8080/jspui/handle/10572/2226
Title: Heterostructure composites of rGO/GeO2/PANI with enhanced performance for Li ion battery anode material
Authors: Sarkar, Sumanta
Borah, Rohan
Santhosha, A. L.
Dhanya, R.
Narayana, Chandrabhas
Bhattacharyya, Aninda J.
Peter, Sebastian C.
Keywords: Chemistry
Electrochemistry
Energy & Fuels
Materials Science
Anode material
GeO2
Heterostructures
Li ion battery
Solvothermal
Lithium Storage Properties
Electrochemical Performance
High-Capacity
Silicon Nanowires
Energy Future
Geo2
Nanoparticles
Graphene
Oxide
Electrodes
Issue Date: 2016
Publisher: Elsevier Science Bv
Citation: Sarkar, S.; Borah, R.; Santhosha, A. L.; Dhanya, R.; Narayana, C.; Bhattacharyya, A. J.; Peter, S. C., Heterostructure composites of rGO/GeO2/PANI with enhanced performance for Li ion battery anode material. Journal of Power Sources 2016, 306, 791-800 http://dx.doi.org/10.1016/j.jpowsour.2015.12.094
Journal of Power Sources
306
Abstract: A novel solvothermal method has been used for the synthesis of porous ellipsoidal GeO2 particles with oleic acid and oleylamine as solvent and co-surfactant, respectively and its performance has been studied as an anode material for Li ion battery applications. The presence of highly hydrophobic oleic acid and oleylamine on the surface of the as synthesized sample imparts a detrimental effect on its performance. Although removal of the capping agents with glacial acetic acid improves the performance to some extent, a drastic enhancement in both the specific capacity and cycling stability is observed when the nanoparticles are wrapped with rGO/PANI composites at low temperature. (C) 2015 Elsevier B.V. All rights reserved.
Description: Restricted Access
URI: http://hdl.handle.net/10572/2226
ISSN: 0378-7753
Appears in Collections:Research Articles (Chandrabhas N.)
Research Papers (Sebastian C. Peter)

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