Výsledky vyhledávání - "Subramani Bhuvaneswari"

N-Doped graphene with anchored ZnFe2O4 nanostructures as an anode for lithium ion batteries with enhanced reversible capacity and cyclic performance

Autor: Dhandapani Navadeepthy, N. Ponpandian, Chinnusamy Viswanathan, Subramani Bhuvaneswari, Raju Prakash

Publikováno v: New Journal of Chemistry. 42:16564-16570

The challenges in developing more efficient lithium ion (Li-ion) batteries as a power source has been the subject of tremendous research due to the increase in demand for high-power unplugged electronics. Unlike commercial anodes, hierarchically deco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1e086c0aef70a7d80e8f5407d0489aee
https://doi.org/10.1039/c8nj02729c

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Sc-doping induced cation-disorder in LiNi0.5Mn1.5O4 spinel leading to improved electrochemical performance as cathode in lithium ion batteries

Autor: Raghavan Gopalan, Subramani Bhuvaneswari, U.V. Varadaraju, Raju Prakash

Publikováno v: Electrochimica Acta. 327:135008

Ni/Mn disordered LiNi0.5Mn1.5O4 spinel is the most promising cathode material for lithium ion batteries due to its high energy and power densities. However, the Ni/Mn disorder coupled with high Mn3+ content and concomitant formations of NiO/LiyNi1-yO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9dea86ff08f084949c9eddbbb5634448
https://doi.org/10.1016/j.electacta.2019.135008

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Electrochemical performance of nano-LiFePO4 embedded ordered mesoporous nitrogenous carbon composite as cathode material for Li-ion battery applications

Autor: Sourav Khan, Talla Venkata Rama Mohan, U.V. Varadaraju, Subramani Bhuvaneswari, Parasuraman Selvam, Rayappan Pavul Raj

Publikováno v: Journal of Electroanalytical Chemistry. 848:113242

We report here the preparation and electrochemical characterization of nano-sized LiFePO4, starting from Fe(III) precursor, embedded in ordered mesoporous nitrogenous carbon (LFP/MNC-31). For comparison, LFP nanoparticles embedded in nitrogen-free or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7af9b9a6260b2d450f36cf92880dfb33
https://doi.org/10.1016/j.jelechem.2019.113242

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Efficient reduced graphene oxide grafted porous Fe3O4 composite as a high performance anode material for Li-ion batteries

Autor: Parakandy Muzhikara Pratheeksha, Subramani Bhuvaneswari, Dinesh Rangappa, Srinivasan Anandan, Raghavan Gopalan, Tata N. Rao

Publikováno v: Physical chemistry chemical physics : PCCP. 16(11)

Here, we report facile fabrication of Fe3O4-reduced graphene oxide (Fe3O4-RGO) composite by a novel approach, i.e., microwave assisted combustion synthesis of porous Fe3O4 particles followed by decoration of Fe3O4 by RGO. The characterization studies

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3980ed91c637c204a41ed8ca932d56f5
https://pubmed.ncbi.nlm.nih.gov/24496151

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