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https://libjncir.jncasr.ac.in/xmlui/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: | https://libjncir.jncasr.ac.in/xmlui/10572/2226 |
| ISSN: | 0378-7753 |
| Appears in Collections: | Research Articles (Chandrabhas N.) Research Papers (Sebastian C. Peter) |
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