公开(公告)号：US12230766B2

公开(公告)日：2025-02-18

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 ,  H01M4/02 ,  H01M4/36 ,  H01M4/38 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0562

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：US20210288352A1

公开(公告)日：2021-09-16

申请号：US17196355

申请日：2021-03-09

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 ,  H01M4/38 ,  H01M4/36 ,  H01M4/62

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 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.

公开(公告)号：US11605836B2

公开(公告)日：2023-03-14

申请号：US17196355

申请日：2021-03-09

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 ,  H01M4/02

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 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.

公开(公告)号：US20210347697A1

公开(公告)日：2021-11-11

申请号：US17308646

申请日：2021-05-05

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 ,  Chujun Zheng

IPC: C04B35/48 ,  C04B35/465 ,  H01M10/0525 ,  H01M10/0562

Abstract: A sintered composite ceramic includes: a lithium-garnet major phase; and a lithium-rich minor phase, such that the lithium-rich minor phase has LixTiO(x+4)/2, with 0.66≤x≤4. The sintered composite ceramic may exhibit a relative density of at least 90% of a theoretical maximum density of the ceramic, an ionic conductivity of at least 0.35 mS·cm−1, or a critical current density (CCD) of at least 1.0 mA·cm−2.

公开(公告)号：US20240097196A1

公开(公告)日：2024-03-21

申请号：US18368170

申请日：2023-09-14

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Zhen Song ,  Jianmeng Su ,  Tongping Xiu

IPC: H01M10/0569 ,  H01M4/38 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0562 ,  H01M10/0568 ,  H01M10/0585

CPC classification number: H01M10/0569 ,  H01M4/382 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0562 ,  H01M10/0568 ,  H01M10/0585 ,  H01M2004/021 ,  H01M2300/0028 ,  H01M2300/0071

Abstract: Batteries include 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. The interlayer includes a deep-eutectic-solvent-based electrolyte including a lithium salt and a sulfone compound. Methods of forming a battery comprising disposing a deep-eutectic-solvent-based electrolyte comprising a lithium salt and a sulfone compound on a first major surface of a cathode. Methods further comprising disposing a solid-state electrolyte over the first major surface of the cathode. The deep-eutectic-solvent-based electrolyte is positioned between the cathode and the solid-state electrolyte.

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：US20240097175A1

公开(公告)日：2024-03-21

申请号：US18368154

申请日：2023-09-14

Applicant: CORNING INCORPORATED

Inventor： Michael Edward Badding ,  Zhen Song ,  Jianmeng Su ,  Tongping Xiu

IPC: H01M10/04 ,  H01M4/04 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M10/0562

CPC classification number: H01M10/0427 ,  H01M4/0407 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/382 ,  H01M10/0562 ,  H01M2004/027

Abstract: Batteries include a cathode, a solid-state electrolyte, and an anode. In aspects, the anode comprises an alloy including from about 50 atom % to about 90 atom % lithium, from about 5 atom % to about 50 atom % of a first component, and from about 0.1 atom % to about 10 atom % of a second component. In aspects, the anode includes from about 20 atom % to about 99 atom % of a first component and from about 1 atom % to about 20 atom % of a second component. The first component is selected from a group consisting of magnesium, silver, and combinations thereof. The second component is selected from a group consisting of calcium, aluminum, gallium, boron, carbon, silicon, tin, zinc, indium, antimony, silver, and combinations thereof. An amount of the first component is greater than an amount of the second component. The solid-state electrolyte is positioned between the cathode and the anode.

公开(公告)号：US11858854B2

公开(公告)日：2024-01-02

申请号：US17308646

申请日：2021-05-05

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 ,  Chujun Zheng

IPC: C04B35/48 ,  C04B35/465 ,  H01M10/0525 ,  H01M10/0562

CPC classification number: C04B35/48 ,  C04B35/465 ,  H01M10/0525 ,  H01M10/0562 ,  C04B2235/764 ,  C04B2235/77 ,  H01M2300/0077

Abstract: A sintered composite ceramic includes: a lithium-garnet major phase; and a lithium-rich minor phase, such that the lithium-rich minor phase has LixTiO(x+4)/2, with 0.66≤x≤4. The sintered composite ceramic may exhibit a relative density of at least 90% of a theoretical maximum density of the ceramic, an ionic conductivity of at least 0.35 mS·cm−1, or a critical current density (CCD) of at least 1.0 mA·cm−2.

公开(公告)号：US20230118975A1

公开(公告)日：2023-04-20

申请号：US17967338

申请日：2022-10-17

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 ,  Chujun Zheng

IPC: C04B35/495 ,  H01M10/0562

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 comprises lithium tungstate. A method includes sintering a metal oxide component and a garnet component at a temperature in a range of 750° C. to 1500° C. to form a sintered composite ceramic.

公开(公告)号：US20210363065A1

公开(公告)日：2021-11-25

申请号：US17236528

申请日：2021-04-21

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 ,  Chujun Zheng

IPC: C04B35/48 ,  H01M10/0525 ,  H01M10/0562

Abstract: A sintered composite ceramic, including: a lithium-garnet major phase; and a lithium-rich minor phase, such that the lithium-rich minor phase comprises LixZrO(x+4)/2, with 2≤x≤10.