Heterostructure composites of rGO/GeO2/PANI with enhanced performance for Li ion battery anode material
Data(s) |
2016
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Resumo |
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. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/53457/1/Jou_Pow_Sou_306_791_2016.pdf Sarkar, Sumanta and Borah, Rohan and Santhosha, AL and Dhanya, R and Narayana, Chandrabhas and Bhattacharyya, Aninda J and Peter, Sebastian C (2016) Heterostructure composites of rGO/GeO2/PANI with enhanced performance for Li ion battery anode material. In: JOURNAL OF POWER SOURCES, 306 . pp. 791-800. |
Publicador |
ELSEVIER SCIENCE BV |
Relação |
http://dx.doi.org/10.1016/j.jpowsour.2015.12.094 http://eprints.iisc.ernet.in/53457/ |
Palavras-Chave | #Solid State & Structural Chemistry Unit |
Tipo |
Journal Article PeerReviewed |