公开(公告)号：US20230318023A1

公开(公告)日：2023-10-05

申请号：US18206275

申请日：2023-06-06

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Yinghong Chen ,  Aaron David DeGeorge ,  Zhen Song

IPC: H01M10/0525 ,  H01M50/489 ,  H01M50/403 ,  H01M50/434 ,  C04B35/50 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058

CPC classification number: H01M10/0525 ,  H01M50/489 ,  H01M50/403 ,  H01M50/434 ,  C04B35/50 ,  H01M10/052 ,  H01M10/0562 ,  H01M10/058 ,  C04B2235/764 ,  H01M2300/0071

Abstract: 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.

公开(公告)号：US20240234797A9

公开(公告)日：2024-07-11

申请号：US18278025

申请日：2022-02-18

Applicant: CORNING INCORPORATED

Inventor： Yinghong Chen ,  Aaron David DeGeorge ,  Zhen Song

IPC: H01M10/0562 ,  H01M4/38

CPC classification number: H01M10/0562 ,  H01M4/382 ,  H01M2300/0068

Abstract: A green tape composition includes at least one Li-garnet ceramic powder; at least one excess lithium source; at least one dispersant; at least one binder; and at least one plasticizer, such that a porosity of the green tape composition is

公开(公告)号：US20230140520A1

公开(公告)日：2023-05-04

申请号：US17974646

申请日：2022-10-27

Applicant: CORNING INCORPORATED

Inventor： Aaron David DeGeorge ,  Barbara Anna Oyer ,  Soumyadyuti Samai ,  Zhen Song ,  Cameron Wayne Tanner ,  Patrick David Tepesch

IPC: C01G25/00 ,  H01M10/0562

Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.

公开(公告)号：US20250091897A1

公开(公告)日：2025-03-20

申请号：US18965313

申请日：2024-12-02

Applicant: CORNING INCORPORATED

Inventor： Aaron David DeGeorge ,  Barbara Anna Oyer ,  Soumyadyuti Samai ,  Zhen Song ,  Cameron Wayne Tanner ,  Patrick David Tepesch

IPC: C01G25/00 ,  H01M10/0562

Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.

公开(公告)号：US12002924B2

公开(公告)日：2024-06-04

申请号：US17333339

申请日：2021-05-28

Applicant: Corning Incorporated

Inventor： Zhen Song ,  Michael Edward Badding ,  Jacqueline Leslie Brown ,  Brent Daniel Conway ,  Aaron David DeGeorge ,  Yinghong Chen ,  Jason Allen Brown

IPC: H01M10/0563 ,  B28B1/26 ,  C01G25/02 ,  H01M10/052 ,  H01M10/0562

CPC classification number: 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

Abstract: 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.

公开(公告)号：US20230125144A1

公开(公告)日：2023-04-27

申请号：US17508003

申请日：2021-10-22

Applicant: Corning Incorporated

Inventor： Michael Edward Badding ,  Yinghong Chen ,  Aaron David DeGeorge ,  Zhen Song

IPC: H01M10/0525 ,  H01M10/058

Abstract: 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.

公开(公告)号：US12202737B2

公开(公告)日：2025-01-21

申请号：US17974646

申请日：2022-10-27

Applicant: CORNING INCORPORATED

Inventor： Aaron David DeGeorge ,  Barbara Anna Oyer ,  Soumyadyuti Samai ,  Zhen Song ,  Cameron Wayne Tanner ,  Patrick David Tepesch

IPC: H01M10/0562 ,  C01G25/00

Abstract: The disclosure relates to porous garnet ribbons and methods of making such porous garnet ribbons.

公开(公告)号：US20240136569A1

公开(公告)日：2024-04-25

申请号：US18278025

申请日：2022-02-18

Applicant: CORNING INCORPORATED

Inventor： Yinghong Chen ,  Aaron David DeGeorge ,  Zhen Song

IPC: H01M10/0562 ,  H01M4/38

CPC classification number: H01M10/0562 ,  H01M4/382 ,  H01M2300/0068

Abstract: A green tape composition includes at least one Li-garnet ceramic powder; at least one excess lithium source; at least one dispersant; at least one binder; and at least one plasticizer, such that a porosity of the green tape composition is

公开(公告)号：US20230361339A1

公开(公告)日：2023-11-09

申请号：US18222571

申请日：2023-07-17

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Yinghong Chen ,  Aaron David DeGeorge ,  Ying Shi ,  Zhen Song

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/38 ,  C04B35/50

CPC classification number: H01M10/0562 ,  H01M10/0525 ,  H01M4/382 ,  C04B35/50 ,  C04B2235/77 ,  C04B2235/764 ,  C04B2235/3206 ,  C04B2235/6025 ,  H01M2300/0068

Abstract: A sintered composite ceramic, including: a lithium-garnet major phase; and a grain growth inhibitor minor phase, such that the grain growth inhibitor minor phase has a metal oxide in a range of 0.1 wt. % to 10 wt. % based on the total weight of the sintered composite ceramic.

公开(公告)号：US20230295049A1

公开(公告)日：2023-09-21

申请号：US18021497

申请日：2021-08-09

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Yinghong Chen ,  Aaron David DeGeorge ,  Zhen Song

IPC: C04B35/488 ,  C04B35/16 ,  H01M10/0562 ,  C04B35/63 ,  C04B35/626

CPC classification number: C04B35/488 ,  C04B35/16 ,  H01M10/0562 ,  C04B35/6316 ,  C04B35/62685 ,  C04B2235/764 ,  C04B2235/3436 ,  C04B2235/78 ,  H01M2300/0077 ,  C04B2235/6025 ,  C04B2235/6027 ,  C04B2235/6562 ,  C04B2235/6565 ,  C04B2235/6567

Abstract: A sintered composite ceramic, includes: a lithium-garnet major phase; and a lithium dendrite growth inhibitor minor phase, such that the lithium dendrite growth inhibitor minor phase has a Li-metal oxide in a range of >0-10 wt. % based on the total weight of the sintered composite ceramic.