Lithium ion conduction in lithium metaphosphate based systems

Structural and transport studies on polymeric membranes of PEO containing ionic liquid, EMIM-TY: Evidence of complexation

“…All these consistently point out that the complexing cations like H + , Li + , Na + , etc. conduct via a hopping mechanism [18,62,63], while the anions are free to move translationaly on their own. The conductivity, as such, is thermally activated and hence, the conductivity increases steadily following the Arrhenius equation.…”

Influence of Fe 2 O 3 on non-isothermal crystallization kinetics and microstructure of lithium titanium phosphate glass-ceramics

“…The addition of Fe 2 O 3 to the ternary lithium titanium phosphate glass did not change the kind of the precipitated crystalline phases (LiTi 2 (PO 4 ) 3 and Li 3 PO 4 ). However, the activation energy for crystallization of the optimized Fe 2 O 3 bearing glass (G Fe-5 ) was considerably less than that of Fe 2 O 3 free glass (G base ).…”

“…These specifications make them suitable for many applications such as photonics, fast ion conductors [1][2][3][4], glass to metal seals [5][6][7], low temperature enamels [7], NH 3 gas adsorption [8], and biomedical engineering [9]. Recently, lithium phosphate glass-ceramic electrolytes have been widely studied due to various technological advantages such as great varieties of composition, absence of grain boundaries, ease of thin film fabrication, elimination of porosity, molding in desired shapes and long range disorder leading to high ionic conductivity [1,[10][11][12][13].…”

The transport properties of the composition glassy LiPO3/crystalline SiO2 system

“…The glass LiPO 3 was obtained according to the standard melting-quench technique [10,11] from reagent-grade lithium carbonate (Li 2 CO 3 ) and ammonium hydrogen phosphate ((NH 4 ) 2 HPO 4 ). The obtained glass was crushed and ground to powder.…”