公开(公告)号：US20220186380A1

公开(公告)日：2022-06-16

申请号：US17685923

申请日：2022-03-03

申请人： Candace Chan ,  Jon Mark Weller

发明人： Candace Chan ,  Jon Mark Weller

IPC分类号： C23C22/70 ,  C23C16/40 ,  C23C28/04 ,  H01M10/0562 ,  C23C16/455 ,  C23C22/05 ,  C23C18/12

摘要： Forming a lithium lanthanum zirconate thin film includes disposing zirconium oxide on a substrate to yield a zirconium oxide coating, contacting the zirconium oxide coating with a solution including a lithium salt and a lanthanum salt, heating the substrate to yield a dried salt coating on the zirconium oxide coating, melting the dried salt coating to yield a molten salt mixture, reacting the molten salt mixture with the zirconium oxide coating to yield lithium lanthanum zirconate, and cooling the lithium lanthanum zirconate to yield a lithium lanthanum zirconate coating on the substrate. In some cases, the zirconium oxide coating is contacted with an aqueous molten salt mixture including a lithium salt and a lanthanum salt, the molten salt mixture is reacted with the zirconium oxide coating to yield lithium lanthanum zirconate, and the lithium lanthanum zirconate is cooled to yield a lithium lanthanum zirconate coating on the substrate.

公开(公告)号：US11597658B2

公开(公告)日：2023-03-07

申请号：US17112228

申请日：2020-12-04

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： H01M4/485 ,  B82Y40/00 ,  C01G25/00 ,  H01M10/0562

摘要： Nanosized cubic lithium lanthanum zirconate is synthesized by forming a solution including an organic compound and compounds of lithium, lanthanum, and zirconium; drying the solution to yield a solid; and heating the solid in the presence of oxygen to pyrolyze the organic compound to yield a product comprising nanosized cubic lithium lanthanum zirconate.

公开(公告)号：US11053134B2

公开(公告)日：2021-07-06

申请号：US16111939

申请日：2018-08-24

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： C01G25/00 ,  H01M10/0525 ,  H01M10/0562

摘要： Synthesizing lithium lanthanum zirconate includes combining a reagent composition with a salt composition to yield a molten salt reaction medium, wherein the reagent composition comprises a lithium component, a lanthanum component, and zirconium component having a lithium:lanthanum:zirconium molar ratio of about 7:3:2; heating the molten salt reaction medium to yield a reaction product; and washing the reaction product to yield a crystalline powder comprising lithium lanthanum zirconate.

公开(公告)号：US20180362360A1

公开(公告)日：2018-12-20

申请号：US16009518

申请日：2018-06-15

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： C01G25/00 ,  H01M4/485

摘要： Nanosized cubic lithium lanthanum zirconate is synthesized by forming a solution including an organic compound and compounds of lithium, lanthanum, and zirconium; drying the solution to yield a solid; and heating the solid in the presence of oxygen to pyrolyze the organic compound to yield a product comprising nanosized cubic lithium lanthanum zirconate.

公开(公告)号：US11268196B2

公开(公告)日：2022-03-08

申请号：US16669767

申请日：2019-10-31

申请人： Candace Chan ,  Jon Mark Weller

发明人： Candace Chan ,  Jon Mark Weller

IPC分类号： C23C16/40 ,  C23C16/455 ,  C23C18/12 ,  C23C22/05 ,  C23C22/70 ,  C23C28/04 ,  H01M10/0562 ,  C23C16/56 ,  H01M10/0525

摘要： Forming a lithium lanthanum zirconate thin film includes disposing zirconium oxide on a substrate to yield a zirconium oxide coating, contacting the zirconium oxide coating with a solution including a lithium salt and a lanthanum salt, heating the substrate to yield a dried salt coating on the zirconium oxide coating, melting the dried salt coating to yield a molten salt mixture, reacting the molten salt mixture with the zirconium oxide coating to yield lithium lanthanum zirconate, and cooling the lithium lanthanum zirconate to yield a lithium lanthanum zirconate coating on the substrate. In some cases, the zirconium oxide coating is contacted with an aqueous molten salt mixture including a lithium salt and a lanthanum salt, the molten salt mixture is reacted with the zirconium oxide coating to yield lithium lanthanum zirconate, and the lithium lanthanum zirconate is cooled to yield a lithium lanthanum zirconate coating on the substrate.

公开(公告)号：US20210403340A1

公开(公告)日：2021-12-30

申请号：US17366990

申请日：2021-07-02

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： C01G25/00 ,  H01M10/0525 ,  H01M10/0562

摘要： Synthesizing lithium lanthanum zirconate includes combining a reagent composition with a salt composition to yield a molten salt reaction medium, wherein the reagent composition comprises a lithium component, a lanthanum component, and zirconium component having a lithium:lanthanum:zirconium molar ratio of about 7:3:2; heating the molten salt reaction medium to yield a reaction product; and washing the reaction product to yield a crystalline powder comprising lithium lanthanum zirconate.

公开(公告)号：US20210230013A1

公开(公告)日：2021-07-29

申请号：US17112228

申请日：2020-12-04

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： C01G25/00 ,  H01M4/485

摘要： Nanosized cubic lithium lanthanum zirconate is synthesized by forming a solution including an organic compound and compounds of lithium, lanthanum, and zirconium; drying the solution to yield a solid; and heating the solid in the presence of oxygen to pyrolyze the organic compound to yield a product comprising nanosized cubic lithium lanthanum zirconate.

公开(公告)号：US20240052492A1

公开(公告)日：2024-02-15

申请号：US18493561

申请日：2023-10-24

申请人： Candace Chan ,  Jon Mark Weller

发明人： Candace Chan ,  Jon Mark Weller

IPC分类号： C23C22/70 ,  C23C16/40 ,  C23C28/04 ,  H01M10/0562 ,  C23C16/455 ,  C23C22/05 ,  C23C18/12

CPC分类号： C23C22/70 ,  C23C16/405 ,  C23C28/042 ,  H01M10/0562 ,  C23C16/45555 ,  C23C22/05 ,  C23C18/1216 ,  C23C18/1295 ,  H01M2300/0077 ,  Y02E60/10 ,  H01M10/0525

摘要： Forming a lithium lanthanum zirconate thin film includes disposing zirconium oxide on a substrate to yield a zirconium oxide coating, contacting the zirconium oxide coating with a solution including a lithium salt and a lanthanum salt, heating the substrate to yield a dried salt coating on the zirconium oxide coating, melting the dried salt coating to yield a molten salt mixture, reacting the molten salt mixture with the zirconium oxide coating to yield lithium lanthanum zirconate, and cooling the lithium lanthanum zirconate to yield a lithium lanthanum zirconate coating on the substrate. In some cases, the zirconium oxide coating is contacted with an aqueous molten salt mixture including a lithium salt and a lanthanum salt, the molten salt mixture is reacted with the zirconium oxide coating to yield lithium lanthanum zirconate, and the lithium lanthanum zirconate is cooled to yield a lithium lanthanum zirconate coating on the substrate.

公开(公告)号：US11807944B2

公开(公告)日：2023-11-07

申请号：US17685923

申请日：2022-03-03

申请人： Candace Chan ,  Jon Mark Weller

发明人： Candace Chan ,  Jon Mark Weller

IPC分类号： C23C22/70 ,  C23C16/40 ,  C23C28/04 ,  C23C16/455 ,  C23C18/12 ,  C23C16/56 ,  H01M10/0562 ,  C23C22/05 ,  H01M10/0525

CPC分类号： C23C22/70 ,  C23C16/405 ,  C23C16/45555 ,  C23C18/1216 ,  C23C18/1295 ,  C23C22/05 ,  C23C28/042 ,  H01M10/0562 ,  C23C16/56 ,  H01M10/0525 ,  H01M2300/0077 ,  Y02E60/10

摘要： Forming a lithium lanthanum zirconate thin film includes disposing zirconium oxide on a substrate to yield a zirconium oxide coating, contacting the zirconium oxide coating with a solution including a lithium salt and a lanthanum salt, heating the substrate to yield a dried salt coating on the zirconium oxide coating, melting the dried salt coating to yield a molten salt mixture, reacting the molten salt mixture with the zirconium oxide coating to yield lithium lanthanum zirconate, and cooling the lithium lanthanum zirconate to yield a lithium lanthanum zirconate coating on the substrate. In some cases, the zirconium oxide coating is contacted with an aqueous molten salt mixture including a lithium salt and a lanthanum salt, the molten salt mixture is reacted with the zirconium oxide coating to yield lithium lanthanum zirconate, and the lithium lanthanum zirconate is cooled to yield a lithium lanthanum zirconate coating on the substrate.

公开(公告)号：US10858263B2

公开(公告)日：2020-12-08

申请号：US16009518

申请日：2018-06-15

申请人： Jon Mark Weller ,  Candace Chan

发明人： Jon Mark Weller ,  Candace Chan

IPC分类号： B82Y40/00 ,  C01G25/00 ,  H01M4/485 ,  H01M10/0562

摘要： Nanosized cubic lithium lanthanum zirconate is synthesized by forming a solution including an organic compound and compounds of lithium, lanthanum, and zirconium; drying the solution to yield a solid; and heating the solid in the presence of oxygen to pyrolyze the organic compound to yield a product comprising nanosized cubic lithium lanthanum zirconate.