公开(公告)号：US20230307701A1

公开(公告)日：2023-09-28

申请号：US18203242

申请日：2023-05-30

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Jennifer Anella Heine ,  Thomas Dale Ketcham ,  Gary Edward Merz ,  Eric Lee Miller ,  Zhen Song ,  Cameron Wayne Tanner ,  Conor James Walsh

IPC: H01M10/0562 ,  H01M4/04 ,  C04B35/622 ,  B28B1/30 ,  H01M4/1391 ,  H01M4/131 ,  H01M4/505 ,  G02B6/122 ,  H01M10/0525

CPC classification number: H01M10/0562 ,  H01M4/0471 ,  C04B35/62218 ,  B28B1/30 ,  H01M4/1391 ,  H01M4/131 ,  H01M4/505 ,  G02B6/122 ,  H01M10/0525 ,  H01L2224/16225 ,  H01M4/136

Abstract: A cathode configured for a solid-state battery includes a body having grains of inorganic material sintered to one another, wherein the grains comprise lithium. A thickness of the body is from 3 μm to 100 μm. The first major surface and the second major surface have an unpolished granular profile such that the profile includes grains protruding outward from the respective major surface with a height of at least 25 nm and no more than 150 μm relative to recessed portions of the respective major surface at boundaries between the respective grains.

公开(公告)号：US20230207887A1

公开(公告)日：2023-06-29

申请号：US18110045

申请日：2023-02-15

Applicant: Corning Incorporated ,  Shanghai Institute of Ceramics, Chinese Academy of Sciences

Inventor： Michael Edward Badding ,  Jun Jin ,  Zhen Song ,  Jianmeng Su ,  Zhaoyin Wen ,  Tongping Xiu

IPC: H01M10/0585 ,  H01M10/052 ,  H01M10/0562 ,  H01M4/36 ,  H01M4/62 ,  H01M4/38

CPC classification number: H01M10/0585 ,  H01M10/052 ,  H01M10/0562 ,  H01M4/366 ,  H01M4/62 ,  H01M4/382 ,  H01M2300/0071 ,  H01M2004/027

Abstract: 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 modification layer is disposed at an interface of the lithium anode and garnet solid-state electrolyte, the modification 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 modification layer, such that the modification layer is disposed at an interface of the garnet source and the lithium source.

公开(公告)号：US11296355B2

公开(公告)日：2022-04-05

申请号：US15953050

申请日：2018-04-13

Applicant: CORNING INCORPORATED ,  SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES

Inventor： Michael Edward Badding ,  Yinghong Chen ,  Xiao Huang ,  Cai Liu ,  Xinyuan Liu ,  Yanxia Ann Lu ,  Zhen Song ,  Zhaoyin Wen ,  Tongping Xiu ,  Nathan Michael Zink

IPC: H01M10/0562 ,  H01M10/052 ,  C04B35/486 ,  C04B35/495 ,  C04B35/64 ,  C04B35/48 ,  C04B35/626 ,  C04B35/01 ,  C04B35/488

Abstract: 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.

公开(公告)号：US11276879B2

公开(公告)日：2022-03-15

申请号：US16052743

申请日：2018-08-02

Applicant: Samsung Electronics Co., Ltd. ,  CORNING INCORPORATED

Inventor： Jusik Kim ,  Michael Edward Badding ,  Hyunseok Kim ,  Zhen Song ,  Taehwan Yu

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/38 ,  H01M10/052 ,  H01M10/058 ,  H01M4/40 ,  H01M50/403 ,  H01M50/431 ,  H01M4/02 ,  H01M10/0564

Abstract: A solid electrolyte including: a lithium ion inorganic conductive layer; and an amorphous phase on a surface of the lithium ion inorganic conductive layer, wherein the amorphous phase is an irradiation product of the lithium ion inorganic conductive layer. Also, the method of preparing the same, and a lithium battery including the solid electrolyte.

公开(公告)号：US11059741B2

公开(公告)日：2021-07-13

申请号：US16350090

申请日：2017-03-21

Applicant: CORNING INCORPORATED

Inventor： Connie Li ,  Xinyuan Liu ,  Miriam Marchena Martin-Frances ,  Valerio Pruneri ,  Wageesha Senaratne ,  Zhen Song ,  Kamal Kishore Soni

IPC: C03C17/22 ,  C01B32/186

Abstract: 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.

公开(公告)号：US20210202980A1

公开(公告)日：2021-07-01

申请号：US17194775

申请日：2021-03-08

Applicant: CORNING INCORPORATED

Inventor： Bruce Gardiner Aitken ,  Michael Edward Badding ,  George Halsey Beall ,  Curtis Robert Fekety ,  Lanrik Wayne Kester ,  Robert Michael Morena ,  Zhen Song

IPC: H01M10/0525 ,  B82Y30/00 ,  C03B19/06 ,  C03C3/16 ,  C03C3/253 ,  C03C8/14 ,  C03C8/20 ,  C04B35/447 ,  H01M10/0562

Abstract: A method of forming a solid, dense, hermetic lithium-ion electrolyte membrane comprises combing an amorphous, glassy, or low melting temperature solid reactant with a refractory oxide reactant to form a mixture, casting the mixture to form a green body, and sintering the green body to form a solid membrane. The resulting electrolyte membranes can be incorporated into lithium-ion batteries.

公开(公告)号：US10581115B2

公开(公告)日：2020-03-03

申请号：US16295673

申请日：2019-03-07

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Jacqueline Leslie Brown ,  Jennifer Anella Heine ,  Thomas Dale Ketcham ,  Gary Edward Merz ,  Eric Lee Miller ,  Zhen Song ,  Cameron Wayne Tanner ,  Conor James Walsh

IPC: H01M10/0562 ,  H01M4/04 ,  C04B35/622 ,  B28B1/30 ,  H01M4/1391 ,  H01M4/131 ,  H01M4/505 ,  G02B6/122 ,  H01M10/0525 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/58 ,  H01M10/052 ,  H01M4/02 ,  H01M4/525

Abstract: Electrolyte for a solid-state battery includes a body having grains of inorganic material sintered to one another, where the grains include lithium. The body is thin, has little porosity by volume, and has high ionic conductivity.

公开(公告)号：US10396396B2

公开(公告)日：2019-08-27

申请号：US15994276

申请日：2018-05-31

Applicant: Corning Incorporated

Inventor： Michael Edward Badding ,  Curtis Robert Fekety ,  Tricia Anne Harnas ,  Yanxia Ann Lu ,  Ying Shi ,  Zhen Song

IPC: H01B1/08 ,  C04B35/48 ,  H01M10/0562 ,  C04B35/50 ,  C01G25/00 ,  H01M10/0525

Abstract: A gallium doped garnet composition of the formula: Li7−3yLa3Zr2GayO12 where y is from 0.4 to 2.0, and as defined herein. Also disclosed is a method for making a dense Li-ion conductive cubic garnet membrane, comprising one of two alternative lower temperature routes, as defined herein.

公开(公告)号：US20180205112A1

公开(公告)日：2018-07-19

申请号：US15869743

申请日：2018-01-12

Applicant: Samsung Electronics Co., Ltd. ,  Corning Incorporated

Inventor： Karen E. Thomas-Alyea ,  Yong-Gun Lee ,  Lincoln Miara ,  Hyunseok Kim ,  Jusik Kim ,  Michael E. Badding ,  Zhen Song

IPC: H01M10/056 ,  H01M10/058 ,  H01M4/66 ,  H01M10/052 ,  H01M4/04 ,  H01M4/02

CPC classification number: H01M10/056 ,  H01M4/0404 ,  H01M4/661 ,  H01M10/05 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/0565 ,  H01M10/058 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2300/0068 ,  H01M2300/0074 ,  H01M2300/0082 ,  H01M2300/0088

Abstract: A solid electrolyte for a negative electrode of a secondary battery includes a first solid electrolyte having a first surface and a second solid electrolyte on the first solid electrolyte and having a second surface. The first solid electrolyte and the second solid electrolyte each have an ionic conductivity effective for a deposition metal, and the first surface and the second surface are different in composition, structure, or both. An electrode assembly and an electrochemical cell including the solid electrolyte and method for the manufacture thereof are also described.

公开(公告)号：US10026990B2

公开(公告)日：2018-07-17

申请号：US14879346

申请日：2015-10-09

Applicant: Corning Incorporated

Inventor： Michael Edward Badding ,  Curtis Robert Fekety ,  Tricia Anne Harnas ,  Yanxia Ann Lu ,  Ying Shi ,  Zhen Song

IPC: H01B1/08 ,  C04B35/00 ,  H01M10/0562 ,  C04B35/50 ,  C01G25/00 ,  H01M10/0525

Abstract: A gallium doped garnet composition of the formula: Li7-3yLa3Zr2GayO12 where y is from 0.4 to 2.0, and as defined herein. Also disclosed is a method for making a dense Li-ion conductive cubic garnet membrane, comprising one of two alternative lower temperature routes, as defined herein.