Patents Assigned to SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADAMY OF SCIENCES
  • FLUORINE-CONTAINING LITHIUM-GARNET-TYPE OXIDE CERAMICS
    Publication number: 20150118571
    Abstract: A lithium lanthanum zirconium oxide (LLZO) having a garnet crystal structure contains fluorine in an amount up to 40 mol %. The fluorine, which may be in the form of a lithium compound such as lithium fluoride, may act as a sintering aid and promote formation of the cubic garnet phase. The sintered oxide may be a dense ceramic that includes a plurality of distributed closed pores. Solid electrolyte membranes comprising the oxide can have an ionic conductivity of at least 1×10?4 S/cm.
    Type: Application
    Filed: October 17, 2014
    Publication date: April 30, 2015
    Applicant: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADAMY OF SCIENCES
    Inventors: Cai Liu, Zhaoyin Wen