Li-stuffed garnet electrolytes: structure, ionic conductivity, chemical stability, interface, and applications

Development of Lithium-Stuffed Garnet-Type Oxide Solid Electrolytes with High Ionic Conductivity for Application to All-Solid-State Batteries

Citation: Inada R, Yasuda S, Tojo M, Tsuritani K, Tojo T and Sakurai Y (2016) Development of LithiumStuffed Garnet-Type Oxide Solid Electrolytes with High Ionic Conductivity for Application to All-Solid-State Batteries. Front. Energy Res. 4:28. doi: 10.3389/fenrg.2016.00028 Development of lithium-stuffed garnet-Type Oxide solid electrolytes with high ionic conductivity for application to all-so...

Understanding Ionic Conductivity in Crystalline Polymer Electrolytes

Synthesis and characterization of novel Li-stuffed garnet-like Li5+2xLa3Ta2-xGdxO12 (0 ≤ x ≤ 0.55): structure-property relationships.

In this article, we report the preparation and characterization of novel Li-stuffed garnets Li5+2xLa3Ta2-xGdxO12 (0 ≤ x ≤ 0.55) for all-solid-state Li ion batteries. The conventional solid-state method was used to prepare Li5La3Ta2O12 in air at 1200 °C and Li5+2xLa3Ta2-xGdxO12 at 1150 °C. Rietveld refinements for the powder X-ray diffraction (PXRD) patterns confirmed the formation of a cubic ga...

Enhanced low-temperature ionic conductivity via different Li+ solvated clusters in organic solvent/ionic liquid mixed electrolytes.

We investigate Li+ coordination in mixed electrolytes based on ionic liquids (ILs) and organic solvents and its relation with the macroscopic properties such as phase behaviour and ionic conductivity. Using Raman spectroscopy we determine the solvation shell around Li+ in mixtures formed by the IL N-butyl-N-methylpyrrolidinium bis(trifluoromethanesulfonyl)imide, the organic solvents ethylene ca...

Deciphering Physical versus Chemical Contributions to the Ionic Conductivity of Functionalized Poly(methacrylate)-Based Ionogel Electrolytes.

Polymer-supported ionic liquids (ionogels) are emergent, nonvolatile electrolytes for electrochemical energy storage applications. Here, chemical and physical interactions between the ionic liquid 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide (EMI TFSI) and three different cross-linked polymer scaffolds with varying chemical functional groups have been investigated in ionogels f...