Experimental visualization of lithium conduction pathways in garnet-type Li7La3Zr2O12

被引：98

作者：

Han, Jiantao ^{[1
]}

Zhu, Jinlong ^{[1
]}

Li, Yutao ^{[2
]}

Yu, Xiaohui ^{[1
]}

Wang, Shanmin ^{[1
]}

Wu, Gang ^{[1
]}

Xie, Hui ^{[2
]}

Vogel, Sven C. ^{[1
]}

Izumi, Fujio ^{[3
]}

Momma, Koichi ^{[4
]}

Kawamura, Yukihiko ^{[5
]}

Huang, Yunhui ^{[6
]}

Goodenough, John B. ^{[2
]}

Zhao, Yusheng ^{[1
]}

机构：

[1] Los Alamos Natl Lab, LANSCE Lujan Neutron Scattering Ctr, Los Alamos, NM 87545 USA

[2] Univ Texas Austin, Texas Mat Inst, Austin, TX 78712 USA

[3] Natl Inst Mat Sci, Quantum Beam Ctr, Tsukuba, Ibaraki 3050044, Japan

[4] Natl Museum Nat & Sci, Tsukuba, Ibaraki 3050005, Japan

[5] Res Ctr Neutron Sci & Technol, Tokai, Ibaraki 3191106, Japan

[6] Huazhong Univ Sci & Technol, Sch Mat Sci & Engn, Wuhan 430074, Hubei, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 79期

关键词：

ION CONDUCTION; EXCHANGE; PHOSPHATES; TRANSITION;

D O I：

10.1039/c2cc35089k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The evolution of the Li-ion displacements in the 3D interstitial pathways of the cubic garnet-type Li7La3Zr2O12, cubic Li7La3Zr2O12, was investigated with high-temperature neutron diffraction (HTND) from RT to 600 degrees 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.

引用

页码：9840 / 9842

页数：3

共 50 条

[41] Al-incorporation into Li7La3Zr2O12 solid electrolyte keeping stabilized cubic phase for all-solid-state Li batteries
Im, Changbin
Park, Dongwon
Kim, Hosung
Lee, Jaeyoung
JOURNAL OF ENERGY CHEMISTRY, 2018, 27 (05) : 1501 - 1508
[42] Garnet Si-Li7La3Zr2O12 electrolyte with a durable, low resistance interface layer for all-solid-state lithium metal batteries
Ma, Xiaoning
Xu, Youlong
Zhang, Baofeng
Xue, Xu
Wang, Chao
He, Shengnan
Lin, Jun
Yang, Liu
JOURNAL OF POWER SOURCES, 2020, 453
[43] Enhancing Li Ion Conductivity of Garnet-Type Li5La3Nb2O12 by Y- and Li-Codoping: Synthesis, Structure, Chemical Stability, and Transport Properties
Narayanan, Sumaletha
Ramezanipour, Farshid
Thangadurai, Venkataraman
JOURNAL OF PHYSICAL CHEMISTRY C, 2012, 116 (38) : 20154 - 20162
[44] Bulk Li mobility enhancement in Spark Plasma Sintered Li(7 - 3x)AlxLa3Zr2O12 garnet
Castillo, Adriana
Charpentier, Thibault
Rapaud, Olivier
Pradeilles, Nicolas
Yagoubi, Said
Foy, Eddy
Moskura, Melanie
Khodja, Hicham
CERAMICS INTERNATIONAL, 2018, 44 (15) : 18844 - 18850
[45] Solid Electrolytes: Extremely Fast Charge Carriers in Garnet-Type Li6La3ZrTaO12 Single Crystals
Stanje, Bernhard
Rettenwander, Daniel
Breuer, Stefan
Uitz, Marlena
Berendts, Stefan
Lerch, Martin
Uecker, Reinhard
Redhammer, Guenther
Hanzu, Ilie
Wilkening, Martin
ANNALEN DER PHYSIK, 2017, 529 (12)
[46] Key parameters governing the densification of cubic-Li7La3Zr2O12 Li+ conductors
Yi, Eongyu
Wang, Weimin
Kieffer, John
Laine, Richard M.
JOURNAL OF POWER SOURCES, 2017, 352 : 156 - 164
[47] Impact of air exposure and surface chemistry on Li-Li7La3Zr2O12 interfacial resistance
Sharafi, Asma
Yu, Seungho
Naguib, Michael
Lee, Marcus
Ma, Cheng
Meyer, Harry M.
Nanda, Jagjit
Chi, Maiofang
Siegel, Donald J.
Sakamoto, Jeff
JOURNAL OF MATERIALS CHEMISTRY A, 2017, 5 (26) : 13475 - 13487
[48] Studying of superionic solid electrolyte Li7La3Zr2O12 stability by means of chemical thermodynamics for application in all-solid-state batteries
Il'ina, E. A.
Raskovalov, A. A.
ELECTROCHIMICA ACTA, 2020, 330
[49] Reversible lithium insertion in the garnet framework of Li3Nd3W2O12
Xie, Hui
Park, Kyu-Sung
Song, Jie
Goodenough, John B.
ELECTROCHEMISTRY COMMUNICATIONS, 2012, 19 : 135 - 137
[50] Exploring Li-ion conductivity in cubic, tetragonal and mixed-phase Al-substituted Li7La3Zr2O12 using atomistic simulations and effective medium theory
Bonilla, Mauricio R.
Garcia Daza, Fabian A.
Carrasco, Javier
Akhmatskaya, Elena
ACTA MATERIALIA, 2019, 175 : 426 - 435

← 1 2 3 4 5 →