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公开(公告)号：US20230387457A1
公开(公告)日：2023-11-30
申请号：US18361290
申请日：2023-07-28
发明人： Yuntong Zhu , Won Seok Chang , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M10/0525
CPC分类号： H01M10/0562 , H01M2004/028 , H01M2300/0068 , H01M10/0525
摘要： A method of manufacturing a lithium solid electrolyte, the method including: providing a composition including a lithium precursor, a lanthanum precursor, and a zirconium precursor; disposing the composition on a substrate having a temperature of 270° C. to 500° C. to form a film; and heat-treating the film at 300° C. to less than 750° C. for 1 hour to 100 hours to manufacture the lithium solid electrolyte.
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公开(公告)号：US11757127B2
公开(公告)日：2023-09-12
申请号：US16860326
申请日：2020-04-28
发明人： Yuntong Zhu , Won Seok Chang , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/02
CPC分类号： H01M10/0562 , H01M10/0525 , H01M2004/027 , H01M2004/028 , H01M2300/0068
摘要： A method of manufacturing a lithium solid electrolyte, the method including: providing a composition including a lithium precursor, a lanthanum precursor, and a zirconium precursor; disposing the composition on a substrate having a temperature of 270° C. to 500° C. to form a film; and heat-treating the film at 300° C. to less than 750° C. for 1 hour to 100 hours to manufacture the lithium solid electrolyte.
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公开(公告)号：US20230207870A1
公开(公告)日：2023-06-29
申请号：US18178990
申请日：2023-03-06
发明人： Won Seok Chang , Zachary Hood , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/38 , H01M4/40 , C01B21/082
CPC分类号： H01M10/0562 , H01M10/0525 , H01M4/382 , H01M4/405 , C01B21/0821 , H01M2300/0077 , C01P2004/03 , H01M2300/0094 , C01P2006/40 , C01P2002/02 , C01P2006/16 , C01P2002/72 , H01M2004/027
摘要： A lithium ion conductor includes a compound of Formula 1:
Li7−a*α−(b−4)*β−xMαLa3Zr2−βMbβO12−x−δXxNδ Formula 1
wherein in Formula 1,
Ma is a cationic element having a valence of a,
Mb is a cationic element having a valence of b, and
X is an anion having a valence of −1,
wherein, when Ma comprises H, 0≤α≤5, otherwise 0≤a≤0.75, and
wherein 0≤β≤1.5, 0≤x≤1.5, (a*α+(b-4)β+x)>0, and 0-
公开(公告)号：US11699811B2
公开(公告)日：2023-07-11
申请号：US17114652
申请日：2020-12-08
发明人： Won Seok Chang , Zachary Hood , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M4/38 , H01M4/40 , C01G25/00 , C01B21/082 , H01M10/052 , H01M4/02
CPC分类号： H01M10/0562 , C01B21/0821 , C01G25/006 , H01M4/382 , H01M4/405 , H01M10/052 , C01P2002/30 , C01P2002/52 , C01P2002/72 , C01P2002/82 , C01P2004/03 , C01P2006/16 , C01P2006/40 , H01M2004/027 , H01M2300/0071 , H01M2300/0094
摘要： A component for a lithium battery including a first layer including a lithium garnet having a porosity of 0 percent to less than 25 percent, based on a total volume of the first layer; and a second layer on the first layer and having a porosity of 25 percent to 80 percent, based on a total volume of the second layer, wherein the second layer is on the first layer and the second layer has a composition that is different from a composition of the first layer.
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5.发明公开公开(公告)号：US20230361338A1
公开(公告)日：2023-11-09
申请号：US17745776
申请日：2022-05-16
发明人： Andrea Maurano , Jesse John Hinricher , So Yeon Kim , Jennifer Lilia Marguerite Rupp , Ju Li , Yuntong Zhu , Hyunwon Chu , Zachary David Hood , Won Seok Chang , Kai Pei , Yimeng Huang , Srinath Chakravarthy , Ziqiang Wang
IPC分类号： H01M10/0562 , H01M4/04 , H01M10/0565 , H01M10/052
CPC分类号： H01M10/0562 , H01M4/0407 , H01M10/0565 , H01M10/052 , H01M2300/0071 , H01M2300/0082 , H01M2300/0085
摘要： An electrochemical cell and a method of manufacturing the electrochemical cell are provided. The method includes: spraying a precursor solution on an anode, the precursor solution including a metal salt dissolved in a solvent and the anode being at a temperature of 250° C. or greater; reacting the metal salt on the anode to form a buffer layer; and attaching a solid-state electrolyte to the buffer layer.
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公开(公告)号：US20230299340A1
公开(公告)日：2023-09-21
申请号：US18322206
申请日：2023-05-23
发明人： Won Seok Chang , Zachary Hood , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M4/38 , H01M4/40 , C01G25/00 , C01B21/082 , H01M10/052
CPC分类号： H01M10/0562 , H01M4/382 , H01M4/405 , C01G25/006 , C01B21/0821 , H01M10/052 , C01P2002/72 , H01M2300/0094 , H01M2300/0071 , H01M2004/027
摘要： A component for a lithium battery including a first layer including a lithium garnet having a porosity of 0 percent to less than 25 percent, based on a total volume of the first layer; and a second layer on the first layer and having a porosity of 25 percent to 80 percent, based on a total volume of the second layer, wherein the second layer is on the first layer and the second layer has a composition that is different from a composition of the first layer.
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公开(公告)号：US12132167B2
公开(公告)日：2024-10-29
申请号：US17365441
申请日：2021-07-01
发明人： Yuntong Zhu , Jesse Hinricher , Zachary Hood , Lincoln Miara , Heung Chan Lee , Won Seok Chang , Jennifer Rupp
IPC分类号： H01M10/0562
CPC分类号： H01M10/0562 , H01M2300/0071 , H01M2300/008
摘要： A multi-phase electrolyte film includes a first phase comprising a metal oxide, wherein the metal oxide is amorphous, crystalline, or a glass; and a second phase comprising a lithium salt having a decomposition temperature in air of greater than 200° C. or a lithium halide. The first phase is dispersed in the second phase and has an average particle size of 5 to 200 nanometers. Methods for the manufacture of the electrolyte film are also disclosed.
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公开(公告)号：US20220344702A1
公开(公告)日：2022-10-27
申请号：US17365441
申请日：2021-07-01
发明人： Yuntong Zhu , Jesse Hinricher , Zachary Hood , Lincoln Miara , Heung Chan Lee , Won Seok Chang , Jennifer Rupp
IPC分类号： H01M10/0562
摘要： A multi-phase electrolyte film includes a first phase comprising a metal oxide, wherein the metal oxide is amorphous, crystalline, or a glass; and a second phase comprising a lithium salt having a decomposition temperature in air of greater than 200° C. or a lithium halide. The first phase is dispersed in the second phase and has an average particle size of 5 to 200 nanometers. Methods for the manufacture of the electrolyte film are also disclosed.
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公开(公告)号：US20220013806A1
公开(公告)日：2022-01-13
申请号：US17115152
申请日：2020-12-08
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/38 , H01M4/40 , C01B21/082
摘要： A lithium ion conductor includes a compound of Formula 1: Li7-a*α-(b-4)*β-xMaαLa3Zr2-βMbβO12-x-δXxNδ Formula 1 wherein in Formula 1, Ma is a cationic element having a valence of a, Mb is a cationic element having a valence of b, and X is an anion having a valence of −1, wherein, when Ma comprises H, 0≤α≤5, otherwise 0≤α≤0.75, and wherein 0≤β≤1.5, 0≤x≤1.5, (a*α+(b−4)β+x)>0, and 0
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公开(公告)号：US11631888B2
公开(公告)日：2023-04-18
申请号：US17115152
申请日：2020-12-08
发明人： Won Seok Chang , Zachary Hood , Jennifer Rupp , Lincoln Miara
IPC分类号： H01M10/0562 , H01M10/0525 , H01M4/38 , H01M4/40 , C01B21/082 , H01M4/02
摘要： A lithium ion conductor includes a compound of Formula 1: Li7-a*α-(b-4)*β-xMaαLa3Zr2-βMbβO12-x-δXxNδ Formula 1 wherein in Formula 1, Ma is a cationic element having a valence of a, Mb is a cationic element having a valence of b, and X is an anion having a valence of −1, wherein, when Ma comprises H, 0≤α≤5, otherwise 0≤α≤0.75, and wherein 0≤β≤1.5, 0≤x≤1.5, (a*α+(b−4)β+x)>0, and 0
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