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公开(公告)号：US12037248B2
公开(公告)日：2024-07-16
申请号：US18211682
申请日：2023-06-20
发明人： Hui Bi , Fuqiang Huang , Xinyuan Liu , Zhen Song , Yufeng Tang , Tongping Xiu
IPC分类号： B32B9/00 , C01B32/182 , C01B32/186 , C01B32/198 , C03C17/22 , C23C16/26 , B82Y30/00 , C23C16/50
CPC分类号： C01B32/198 , C01B32/182 , C01B32/186 , C03C17/22 , C23C16/26 , B82Y30/00 , C03C2217/28 , C03C2217/40 , C03C2217/70 , C03C2218/111 , C03C2218/153 , C23C16/50 , Y10T428/30
摘要： Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.
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公开(公告)号：US12034152B2
公开(公告)日：2024-07-09
申请号：US17255274
申请日：2019-06-20
发明人： Michael Edward Badding , Jun Jin , Yang Lu , Zhen Song , Zhaoyin Wen , Tongping Xiu
CPC分类号： H01M4/366 , H01M4/0404 , H01M4/13 , H01M4/139 , H01M4/382 , H01M4/624 , H01M10/052 , H01M2004/021
摘要： A cathode for a lithium-sulfur battery includes a sulfur-based composite layer having a porosity in a range of 60% to 99%; and a conductive polymer disposed atop the composite layer and within pores of the composite layer. Moreover, a method of forming a cathode for a lithium-sulfur battery includes providing a substrate; disposing a sulfur-based slurry layer on the substrate; freeze-drying the slurry layer to form a sulfur-based composite layer having a porosity in a range of 60% to 99%; and disposing a conductive polymer atop the composite layer and within pores of the composite layer.
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公开(公告)号：US12002924B2
公开(公告)日：2024-06-04
申请号：US17333339
申请日：2021-05-28
申请人： Corning Incorporated
发明人： Zhen Song , Michael Edward Badding , Jacqueline Leslie Brown , Brent Daniel Conway , Aaron David DeGeorge , Yinghong Chen , Jason Allen Brown
IPC分类号： H01M10/0563 , B28B1/26 , C01G25/02 , H01M10/052 , H01M10/0562
CPC分类号： H01M10/0562 , B28B1/26 , C01G25/02 , H01M10/052 , C01P2002/52 , C01P2002/72 , C01P2002/82 , C01P2002/88 , C01P2004/03 , C01P2004/61 , C01P2004/62 , C01P2004/84 , C01P2006/40 , H01M2300/0077
摘要： Passivated Li7La3Zr2O12 (LLZO) particles, tape casting powders and slip compositions including the particles, methods of forming the particles, methods of tape casting using the particles, green tapes including the particles, cast LLZO films formed from the particles, and lithium batteries including the cast LLZO film. A passivated LLZO particle includes an LLZO core, wherein the LLZO is optionally doped with one or more elements. The passivated LLZO particle also includes a shell including H-LLZO, H3O+-LLZO, and/or Li2CO3.
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4.发明公开公开(公告)号：US20240097114A1
公开(公告)日：2024-03-21
申请号：US18368291
申请日：2023-09-14
发明人： Michael Edward Badding , Mingli Cai , Jun Jin , Zhen Song , Zhaoyin Wen , Tongping Xiu , Liu Yao
IPC分类号： H01M4/36 , H01M4/131 , H01M4/38 , H01M4/505 , H01M4/525 , H01M4/66 , H01M10/0562 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M10/42
CPC分类号： H01M4/366 , H01M4/131 , H01M4/382 , H01M4/505 , H01M4/525 , H01M4/661 , H01M10/0562 , H01M10/0568 , H01M10/0569 , H01M10/0585 , H01M10/4235 , H01M2004/028
摘要： Batteries include a current collector, a cathode, an interlayer disposed on the cathode, a solid-state electrolyte disposed on the interlayer, and a lithium anode disposed on the solid-state electrolyte. In aspects, the interlayer includes a lithium salt and a sulfone compound within a polymeric matrix. In aspects, the interlayer includes a lithium salt and a sulfone compound. In aspects, methods of forming a battery comprise disposing a precursor solution comprising a lithium salt, a sulfone compound, and a monomer on a first major surface of a cathode. Methods can further include curing the precursor solution to form an interlayer including the lithium salt and the sulfone compound within a polymeric matrix. In aspects, methods can include disposing a lithium salt and a sulfone compound on a first major surface of a cathode. Methods further include disposing a solid-state electrolyte over the first major surface of the cathode.
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公开(公告)号：US20230369641A1
公开(公告)日：2023-11-16
申请号：US18225927
申请日：2023-07-25
发明人： Michael Edward Badding , Yinghong Chen , Xiao Huang , Cai Liu , Xinyuan Liu , Yanxia Ann Lu , Zhen Song , Zhaoyin Wen , Tongping Xiu , Nathan Michael Zink
IPC分类号： H01M10/0562 , C04B35/488 , C04B35/626 , C04B35/01 , C04B35/495 , C04B35/64 , C04B35/486 , H01M10/052 , C04B35/48
CPC分类号： H01M10/0562 , C04B35/488 , C04B35/6261 , C04B35/01 , C04B35/6262 , C04B35/495 , C04B35/64 , C04B35/486 , H01M10/052 , C04B35/62605 , C04B35/481 , C04B2235/602 , C04B2235/3208 , C04B2235/3244 , C04B2235/3227 , C04B2235/3203 , C04B2235/79 , C04B2235/5436 , C04B2235/786 , C04B2235/77 , C04B2235/3225 , C04B2235/3217 , C04B2235/6025 , C04B2235/96 , C04B2235/764 , C04B2235/3206 , C04B2235/85
摘要： A composite ceramic including: a lithium garnet major phase; and a grain growth inhibitor minor phase, as defined herein. Also disclosed is a method of making composite ceramic, pellets and tapes thereof, a solid electrolyte, and an electrochemical device including the solid electrolyte, as defined herein.
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公开(公告)号：US20230348275A1
公开(公告)日：2023-11-02
申请号：US18211682
申请日：2023-06-20
发明人： Hui Bi , Fuqiang Huang , Xinyuan Liu , Zhen Song , Yufeng Tang , Tongping Xiu
IPC分类号： C01B32/198 , C01B32/182 , C01B32/186 , C03C17/22 , C23C16/26
CPC分类号： C01B32/198 , C01B32/182 , C01B32/186 , C03C17/22 , C23C16/26 , C23C16/50
摘要： Disclosed herein are methods for forming a graphene film on a substrate, the methods comprising depositing graphene on a surface of the substrate by a first vapor deposition step to form a discontinuous graphene crystal layer; depositing a graphene oxide layer on the discontinuous graphene crystal layer to form a composite layer; and depositing graphene on the composite layer by a second vapor deposition step, wherein the graphene oxide layer is substantially reduced to a graphene layer during the second vapor deposition step. Transparent coated substrates comprising such graphene films are also disclosed herein, wherein the graphene films have a resistance of less than about 10 KΩ/sq.
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7.发明公开公开(公告)号：US20230219840A1
公开(公告)日：2023-07-13
申请号：US18081790
申请日：2022-12-15
申请人： CORNING INCORPORATED , ICFO- The Institute of Photonic Science , Institucio Catalana de Recerca i Estudis Avancats ( ICREA)
发明人： Connie Li , Xinyuan Liu , Miriam Marchena Martín-Francés , Valerio Pruneri , Wageesha Senaratne , Zhen Song , Kamal Kishore Soni
IPC分类号： C03C17/22 , C01B32/186 , C01B32/182
CPC分类号： C03C17/22 , C01B32/186 , C01B32/182 , C01B2204/02 , C01P2004/34 , C01P2004/64 , C01P2004/03 , C01P2004/62 , C03C2217/28 , C01B2204/04 , C01P2002/82 , C01P2002/85 , C03C2217/425 , C03C2218/328 , C03C2218/152 , C01B2204/32 , C03C2218/33 , C01P2004/02
摘要： Disclosed herein are graphene coatings characterized by a porous, three-dimensional, spherical structure having a hollow core, along with methods for forming such graphene coatings on glasses, glass-ceramics, ceramics, and crystalline materials. Such coatings can be further coated with organic or inorganic layers and are useful in chemical and electronic applications.
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8.发明授权公开(公告)号：US11695118B2
公开(公告)日：2023-07-04
申请号：US16877293
申请日：2020-05-18
发明人： Michael Edward Badding , Jun Jin , Zhen Song , Qing Wang , Zhaoyin Wen , Tongping Xiu
IPC分类号： H01M4/58 , H01M4/66 , H01M4/36 , H01M10/0562 , H01M10/0565 , H01M10/052 , H01M4/131
CPC分类号： H01M4/5815 , H01M4/131 , H01M4/366 , H01M4/663 , H01M4/664 , H01M10/052 , H01M10/0562 , H01M10/0565
摘要： A lithium-sulfur battery includes: a substrate; a composite cathode disposed on the substrate; a solid-state electrolyte disposed on the composite cathode; and a lithium anode disposed on the solid-state electrolyte, such that the composite cathode comprises: active elemental sulfur, conductive carbon, sulfide electrolyte, and ionic liquid.
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公开(公告)号：US20230125144A1
公开(公告)日：2023-04-27
申请号：US17508003
申请日：2021-10-22
申请人： Corning Incorporated
IPC分类号： H01M10/0525 , H01M10/058
摘要： A solid garnet composition includes a bulk composition having a lithium garnet; and a surface composition having a protonated garnet on at least a portion of the exterior surface of the lithium garnet, such that the protonated garnet is uniformly disposed over the at least a portion of the exterior surface of the lithium garnet. A method of making a solid garnet composition includes pre-treating an air sensitive lithium-containing garnet with water to form a uniform protonated garnet surface composition; and contacting the uniform protonated garnet surface composition with an acid to form a porous uniform protonated garnet surface composition.
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公开(公告)号：US11605836B2
公开(公告)日：2023-03-14
申请号：US17196355
申请日：2021-03-09
发明人： Michael Edward Badding , Jun Jin , Zhen Song , Jianmeng Su , Zhaoyin Wen , Tongping Xiu
IPC分类号： H01M10/0585 , H01M10/052 , H01M10/0562 , H01M4/36 , H01M4/62 , H01M4/38 , H01M4/02
摘要： A lithium-metal battery, includes: a substrate; a cathode disposed on the substrate; a garnet solid-state electrolyte disposed on the cathode; and a lithium anode disposed on the garnet solid-state electrolyte, such that a discoloration layer is disposed at an interface of the lithium anode and garnet solid-state electrolyte, the discoloration layer includes: a first portion; and a second portion, such that the first portion has a lithium component and the second portion has a garnet component. A method of forming a lithium-metal battery, includes: stacking a garnet source with at least one lithium source; and heating the stack at a temperature of at least 300° C. for a time in a range of 1 sec to 20 min to form a discoloration layer, such that the discoloration layer is disposed at an interface of the garnet source and the lithium source.
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