Title:
SYNTHESIS METHOD OF Al-SUBSTITUTED GARNET
Document Type and Number:
Japanese Patent JP2015093828
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a cubic structure by substituting a lithium site with Al, when adding Al to LiLaZrO(hereafter referred to as LLZ) excellent in ion conductivity in garnet-based materials.SOLUTION: In a synthesis method of Al-substituted garnet, Al is added to LLZ existing as a cubic phase at room temperature, a cubic structure is stabilized by substituting a lithium site with Al, and the density is heightened by a liquid phase sintering effect, to thereby improve physical properties of LLZ.
Inventors:
SUNG JU YOUNG
SON SAM ICK
LEE HO TAEK
SON SAM ICK
LEE HO TAEK
Application Number:
JP2014114797A
Publication Date:
May 18, 2015
Filing Date:
June 03, 2014
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY CO LTD
International Classes:
C01G25/00; H01B13/00
Domestic Patent References:
| JP2011073963A | 2011-04-14 | |||
| JP2011051800A | 2011-03-17 |
Foreign References:
| WO2013010692A1 | 2013-01-24 |
Attorney, Agent or Firm:
Hirohito Katsunuma
Yukihiro Hotta
Yukihiro Hotta