发明授权
- 专利标题： Synthesis of lithium lanthanum zirconate from nanocrystalline lanthanum zirconate
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申请号： US16399331申请日： 2019-04-30
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公开(公告)号： US11084734B2公开(公告)日： 2021-08-10
- 发明人: Jon Weller , Candace Chan
- 申请人： Jon Weller , Candace Chan
- 申请人地址： US AZ Phoenix; US AZ Phoenix
- 专利权人： Jon Weller,Candace Chan
- 当前专利权人： Jon Weller,Candace Chan
- 当前专利权人地址： US AZ Phoenix; US AZ Phoenix
- 代理机构： Fish & Richardson P.C.
- 主分类号： C01G25/00
- IPC分类号： C01G25/00 ; C08L33/08 ; C08L33/10 ; C08L29/14 ; C08K5/053 ; B82Y40/00
摘要：
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.