28 Papers
89 Citations
D. K. Rai is an academic researcher from Jaypee Institute of Information Technology. The author has contributed to research in topics: Electrolyte & Ionic conductivity. The author has an hindex of 8, co-authored 26 publications. Previous affiliations of D. K. Rai include Banaras Hindu University.
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Papers
Magnetic-field-induced optical bistability in multifunctional Gd 2 O 3 :Er 3+ ∕Yb 3+ upconversion nanophosphor
TL;DR: In this article, the effect of an external magnetic field on the upconversion emission of Gd2O3:Er3+∕Yb3+ nanocrystalline phosphor has been studied.
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Protic ionic liquid-based gel polymer electrolyte: structural and ion transport studies and its application in proton battery
TL;DR: In this article, a proton-conducting free standing gel polymer electrolyte (GPE) films containing protic ionic liquid, 1-butyl-3-methylimidazolium hydrogen sulphate, immobilized in a blend of poly(vinylidenefluoride-cohexafluoropropylene) and poly (vinylpyrrolidone) have been prepared by solution-cast technique.
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Studies on ionic liquid based nanocomposite gel polymer electrolyte and its application in sodium battery
TL;DR: In this paper, a nanocomposite gel polymer electrolyte system comprising porous membrane of poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP)/TiO2 immobilizing a liquid electrolyte of sodium trifluoromethanesulfonate (NaCF3SO3) in 1-butyl-3-methylimidazolium triffluormethanes sulfuronate ionic liquid is reported.
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Nanocomposite blend gel polymer electrolyte for proton battery application
TL;DR: In this article, a proton-conducting nanocomposite gel polymer electrolyte (GPE) system, where the free standing films of the gel electrolyte are obtained by solution cast technique, has been reported.
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Sodium ion conducting nanocomposite polymer electrolyte membrane for sodium ion batteries
TL;DR: In this paper, the effect of dispersion of titanium dioxide (TiO2) nanofiller on the sodium ion conducting nanocomposite polymer electrolyte membranes consisting of TiO2 dispersed membranes of poly(vinylidenedifluoride-co-hexafluoropropylene) (PVdF-HFP) soaked in a liquid electrolyte of sodium hexafluorsophosphate (NaPF6) in ethylene carbonate (EC) and propylene carbonates (PC).
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