@inproceedings{9d79ecf347804eb6bd8f38b5ad029486,
title = "Fast lithium ion conducting garnet-like electrolytes for potential application in lithium ion batteries",
abstract = "In this paper, we report the effect of Y-doping for Nb in the garnet-like Li 5La 3Nb 2O 12 on Li-ion conductivity. The phase formation, microstructure and electrical conductivity studies were done using powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), 7Li nuclear magnetic resonance (Li-NMR) and AC impedance spectroscopy. The formation of cubic garnet-like structure was observed for x up to 0.25 and additional impurity peaks were observed above x = 0.25 in Li 5La 3Nb 2-xY xO 12-δ. 7Li MAS NMR exhibits a single peak close to a chemical shift value of 0 ppm with respect to LiCl which could be due to the fast conduction of Li ions. Lithium ion conductivity of 1.34 × 10 -5 and 1.44 × 10 -5 Scm -1 was observed for x = 0.05 and 0.1 members, respectively at 23°C in air.",
author = "S. Narayanan and V. Thangadurai",
year = "2011",
doi = "10.1149/1.3655696",
language = "English",
isbn = "9781607682929",
series = "ECS Transactions",
number = "32",
pages = "125--131",
booktitle = "Batteries and Energy Technology (General) - 219th ECS Meeting",
edition = "32",
note = "Batteries and Energy Technology Joint General Session - 219th ECS Meeting ; Conference date: 01-05-2011 Through 06-05-2011",
}
