RUPESH K TIWARI

About

I completed my Ph.D. in Physics from Banaras Hindu University. Throughout my research, I synthesized cathodes, anodes (including hard carbon, bio-derived materials, carbon nitrides, etc.), electrolytes (gel-polymer/solid), and interlayers for various energy storage device applications, such as lithium-ion, sodium-ion, lithium-sulfur, and sodium-sulfur batteries. During my Ph.D., I employed experimental techniques such as TGA, DSC, XRD, SEM, TEM, XPS, UV-Vis absorption, FTIR, Raman, CV, LSV, FRA, galvanostatic charge/discharge, and impedance spectroscopy for the comprehensive characterization and investigation of the thermal, structural, and electrochemical properties of the synthesized materials. I have gained proficiency in fabricating coin-type, pouch-type, and cylindrical (18650/26650) cells for both lithium and sodium batteries.

Employment

• Bar Ilan University Postdoc Fellow
  2024 - 2026
• Indian Institute of Technology Delhi Postdoctoral researcher
  2024 - 2024

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (30)

• Sustainable porous hard-carbon cathode from biomass waste for room-temperature sodium-sulfur batteries with suppressed shuttle effect
  Flatchem 2026 DOI: 10.1016/j.flatc.2026.101038
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• Enhancing Sustainability and Performance of Lithium-Sulfur Batteries by Suppressing Long-chain Polysulfide Formation
  2026 DOI: 10.2139/ssrn.6539066
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• Electrochemical Phase Engineering of γ′-V2O5 Thin Films for Sodium-Ion Storage Electrodes
  ACS Omega 2025 DOI: 10.1021/acsomega.5c06197
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• Assessment of the impact of cathode protection layers on the performance of NMC/Li batteries in electrolytes containing FEC and LiBOB
  Journal of Power Sources 2025 DOI: 10.1016/j.jpowsour.2025.238547
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• Nitrogen-Doped Bioderived Mesoporous Hard Carbon as a Promising Anode for Long-Life Sodium-Ion Battery
  Energy and Fuels 2024 DOI: 10.1021/acs.energyfuels.4c01548
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• Surface-Coated NaNi0.815Co0.15Al0.035O2 Cathode-Based Sodium-Ion Batteries with Enhanced Performance
  Energy and Fuels 2024 DOI: 10.1021/acs.energyfuels.3c03678
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• Nano-Porous Silica in Devices and Ion-Based Systems-Unveiling the Design, Fabrication, and Diverse Applications
  Nanoionics Fundamentals and Applications 2024 DOI: 10.1002/9781394313945_4
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• Hydrothermal assisted RGO wrapped fumed silica-sulfur composite for an advanced room-temperature sodium-sulfur battery
  Journal of Energy Storage 2024 DOI: 10.1016/j.est.2024.113260
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• Enhanced electrochemical performance of K0.67[Ni0.3Mn0.6Co0.1] O2 as a cathode material for secondary K-Ion batteries: Improved K-Ion insertion and reduced charge transfer barrier
  Surfaces and Interfaces 2024 DOI: 10.1016/j.surfin.2024.105316
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• Enhanced Electrochemical Performance of Mg-Doped P2-Na0.7[Ni0.3Mn0.6Fe0.1]O2 Cobalt-Free Cathode Materials for Sodium-Ion Batteries
  ACS Applied Energy Materials 2024 DOI: 10.1021/acsaem.4c01355
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