| Literature DB >> 22936071 |
Jiantao Han1, Jinlong Zhu, Yutao Li, Xiaohui Yu, Shanmin Wang, Gang Wu, Hui Xie, Sven C Vogel, Fujio Izumi, Koichi Momma, Yukihiko Kawamura, Yunhui Huang, John B Goodenough, Yusheng Zhao.
Abstract
The evolution of the Li-ion displacements in the 3D interstitial pathways of the cubic garnet-type Li(7)La(3)Zr(2)O(12), cubic Li(7)La(3)Zr(2)O(12), was investigated with high-temperature neutron diffraction (HTND) from RT to 600 °C; the maximum-entropy method (MEM) was applied to estimate the Li nuclear-density distribution. Temperature-driven Li displacements were observed; the displacements indicate that the conduction pathways in the garnet framework are restricted to diffusion through the tetrahedral sites of the interstitial space.Entities:
Year: 2012 PMID： 22936071 DOI： 10.1039/c2cc35089k
Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222