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Vishwanathan Ramar
Vishwanathan Ramar
Staff Materials Engineer, Rivian, National University of Singapore
Verified email at nus.edu.sg
Title
Cited by
Cited by
Year
A rationally designed dual role anode material for lithium-ion and sodium-ion batteries: case study of eco-friendly Fe 3 O 4
S Hariharan, K Saravanan, V Ramar, P Balaya
Physical Chemistry Chemical Physics 15 (8), 2945-2953, 2013
1882013
Li (Mn x Fe 1− x) PO 4/C (x= 0.5, 0.75 and 1) nanoplates for lithium storage application
K Saravanan, V Ramar, P Balaya, JJ Vittal
Journal of Materials Chemistry 21 (38), 14925-14935, 2011
1102011
Enhancing the electrochemical kinetics of high voltage olivine LiMnPO 4 by isovalent co-doping
V Ramar, P Balaya
Physical Chemistry Chemical Physics 15 (40), 17240-17249, 2013
1082013
Na2MnSiO4 as an attractive high capacity cathode material for sodium-ion battery
M Law, V Ramar, P Balaya
Journal of Power Sources 359, 277-284, 2017
772017
Heat loss distribution: Impedance and thermal loss analyses in LiFePO4/graphite 18650 electrochemical cell
M Balasundaram, V Ramar, C Yap, L Li, AAO Tay, P Balaya
Journal of Power Sources 328, 413-421, 2016
672016
Investigation of physico-chemical processes in lithium-ion batteries by deconvolution of electrochemical impedance spectra
B Manikandan, V Ramar, C Yap, P Balaya
Journal of Power Sources 361, 300-309, 2017
612017
The effect of synthesis parameters on the lithium storage performance of LiMnPO4/C
V Ramar, K Saravanan, SR Gajjela, S Hariharan, P Balaya
Electrochimica Acta 105, 496-505, 2013
592013
Synthesis, characterisation and enhanced electrochemical performance of nanostructured Na 2 FePO 4 F for sodium batteries
M Law, V Ramar, P Balaya
RSC Advances 5 (62), 50155-50164, 2015
552015
NASICON-type La3+ substituted LiZr2 (PO4) 3 with improved ionic conductivity as solid electrolyte
V Ramar, S Kumar, SR Sivakkumar, P Balaya
Electrochimica Acta 271, 120-126, 2018
482018
The effect of polymorphism on the lithium storage performance of Li2MnSiO4
V Ramar, P Balaya
Journal of Power Sources 306, 552-558, 2016
272016
Developing a light weight lithium ion battery–an effective material and electrode design for high performance conversion anodes
S Hariharan, V Ramar, SP Joshi, P Balaya
RSC advances 3 (18), 6386-6394, 2013
252013
Key design considerations for synthesis of mesoporous α-Li3V2 (PO4) 3/C for high power lithium batteries
HS Lee, V Ramar, S Kuppan, M Nagarathinam, M Law, C Wang, ...
Electrochimica Acta 372, 137831, 2021
172021
Enhanced electrochemical performance of W incorporated VO2 nanocomposite cathode material for lithium battery application
SAS Nizar, V Ramar, T Venkatesan, P Balaya, S Valiyaveettil
Electrochimica Acta 282, 480-489, 2018
152018
Non-flammable inorganic liquid electrolyte lithium-ion batteries
V Ramar, C Pszolla, M Rapp, M Borck, L Zinck
Journal of The Electrochemical Society 167 (7), 070521, 2020
142020
Magnetic properties and vanadium oxidation state in α-Li3V2 (PO4) 3/C composite: Magnetization and ESR measurements
TP Gavrilova, SM Khantimerov, RR Fatykhov, IV Yatsyk, MA Cherosov, ...
Solid State Communications 323, 114108, 2021
92021
Nanostructured mesoporous materials for lithium-ion battery applications
P Balaya, K Saravanan, S Hariharan, V Ramar, HS Lee, M Kuezma, ...
Energy Harvesting and Storage: Materials, Devices, and Applications II 8035 …, 2011
72011
Infrared Spectroscopy of Li2MnSiO4: A cathode material for Li ion batteries
M Pandey, V Ramar, P Balaya, RJ Kshirsagar
AIP Conference Proceedings 1665 (1), 2015
42015
Defect-Enhanced Lithium Storage Performance of Nanostructured Mesoporous LiFePO4 for a High-Power Lithium-Ion Battery
M Law, HS Lee, V Ramar, P Balaya
Journal of The Electrochemical Society 171 (2), 020502, 2024
12024
Approach for manufacturing efficient mesoporous nano-composite positive electrode LiMn1-xFexPO4 materials
P Balaya, V Ramar
US Patent 9,385,367, 2016
12016
Nanostructured Olivine-based Cathode Materials for Lithium-ion Batteries
V Ramar, P Balaya
Mater. Matters. 11, 23, 2016
12016
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