Synthesis of lithium lanthanum zirconate from nanocrystalline lanthanum zirconate

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United States of America Patent

PATENT NO 11084734
APP PUB NO 20190337817A1
SERIAL NO

16399331

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Abstract

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Fabricating a layer including lithium lanthanum zirconate (Li7La3Zr2O12) layer includes forming a slurry including lanthanum zirconate (La2Zr2O7) nanocrystals, a lithium precursor, and a lanthanum precursor in stoichiometric amounts to yield a dispersion including lithium, lanthanum, and zirconium. In some cases, the dispersion includes lithium, lanthanum, and zirconium in a molar ratio of 7:3:2. In certain cases, the slurry includes excess lithium. The slurry is dispensed onto a substrate and dried. The dried slurry is calcined to yield the layer including lithium lanthanum zirconate.

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Patent Owner(s)

Patent OwnerAddress
ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY699 S MILL AVENUE SUITE 601 ROOM 691AA TEMPE AS 85281

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chan, Candace Phoenix, US 17 143
Weller, Jon Phoenix, US 3 11

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