公开(公告)号：US11121432B2

公开(公告)日：2021-09-14

申请号：US17019584

申请日：2020-09-14

Applicant: OPTODOT CORPORATION

Inventor： Steven A. Carlson ,  Ifenna Kingsley Anakor ,  Greg Robert Farrell

IPC: H01M50/446 ,  H01M50/409 ,  H01M50/411 ,  H01M50/431 ,  C04B26/06 ,  C04B14/30 ,  C04B24/02 ,  C04B38/00 ,  C04B24/00 ,  C04B111/00

Abstract: Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.

公开(公告)号：US20210242537A1

公开(公告)日：2021-08-05

申请号：US17235272

申请日：2021-04-20

Applicant: Optodot Corporation

Inventor： Steven A. Carlson

IPC: H01M50/46 ,  H01M4/40 ,  H01M6/14 ,  H01M10/0525 ,  H01M10/052 ,  H01M4/66 ,  H01M50/403 ,  H01M10/0585 ,  H01M4/70 ,  H01M4/64 ,  H01M50/446 ,  H01M10/42 ,  H01M4/04

Abstract: Provided are methods of preparing a separator/anode assembly for use in an electric current producing cell, wherein the assembly comprises an anode current collector layer interposed between a first anode layer and a second anode layer and a porous separator layer on the side of the first anode layer opposite to the anode current collector layer, wherein the first anode layer is coated directly on the separator layer.

公开(公告)号：US20210184317A1

公开(公告)日：2021-06-17

申请号：US17179090

申请日：2021-02-18

Applicant: Optodot Corporation

Inventor： Steven A. Carlson

IPC: H01M50/46 ,  H01M4/64 ,  H01M10/052 ,  H01M10/42 ,  H01M50/403 ,  H01M50/446 ,  H01M4/04 ,  H01M10/0585 ,  H01M4/40 ,  H01M4/66 ,  H01M4/70 ,  H01M6/14 ,  H01M10/0525

Abstract: Provided are methods of preparing a separator/anode assembly for use in an electric current producing cell, wherein the assembly comprises an anode current collector layer interposed between a first anode layer and a second anode layer and a porous separator layer on the side of the first anode layer opposite to the anode current collector layer, wherein the first anode layer is coated directly on the separator layer.

公开(公告)号：US10403874B2

公开(公告)日：2019-09-03

申请号：US15492126

申请日：2017-04-20

Applicant: Optodot Corporation

Inventor： Steven A. Carlson

IPC: H01M2/16 ,  H01M4/04 ,  H01M4/40 ,  H01M4/64 ,  H01M10/052 ,  H01M10/42 ,  H01M2/14 ,  H01M10/0585 ,  H01M4/66 ,  H01M4/70 ,  H01M6/14 ,  H01M10/0525 ,  H01M6/16 ,  H01M4/136 ,  H01M4/02

Abstract: Provided are methods of preparing a separator/anode assembly for use in an electric current producing cell, wherein an electroactive anode metal layer, such as a lithium metal layer, is deposited directly on a porous separator, such as a nanoporous separator layer.

公开(公告)号：US20190260000A1

公开(公告)日：2019-08-22

申请号：US16404015

申请日：2019-05-06

Applicant: OPTODOT CORPORATION

Inventor： Steven A. Carlson ,  Benjamin Sloan ,  David W. Avison

IPC: H01M2/16 ,  H01M10/0585 ,  H01G11/50 ,  H01M10/052 ,  H01M10/0525 ,  H01G11/20 ,  H01G11/52

Abstract: Provided is a lithium battery, wherein the battery comprises an anode, a cathode, wherein the cathode comprises one or more transition metals, an electrolyte, and a porous separator interposed between the cathode and anode, wherein the separator comprises an anionic compound. Also provided are methods of manufacturing such batteries.

公开(公告)号：US09660297B2

公开(公告)日：2017-05-23

申请号：US14605349

申请日：2015-01-26

Applicant: Optodot Corporation

Inventor： Steven A. Carlson

IPC: H01M4/04 ,  H01M10/0585 ,  H01M2/16 ,  H01M4/64 ,  H01M10/052 ,  H01M10/42 ,  H01M2/14 ,  H01M6/16 ,  H01M4/136

CPC classification number: H01M2/1673 ,  H01M2/145 ,  H01M2/166 ,  H01M4/0402 ,  H01M4/0421 ,  H01M4/136 ,  H01M4/405 ,  H01M4/64 ,  H01M4/661 ,  H01M4/70 ,  H01M6/14 ,  H01M6/16 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/4235 ,  H01M2004/028 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/4911 ,  Y10T29/49115

Abstract: Provided are methods of preparing a separator/anode assembly for use in an electric current producing cell, wherein the assembly comprises an anode current collector layer interposed between a first anode layer and a second anode layer and a porous separator layer on the side of the first anode layer opposite to the anode current collector layer, wherein the first anode layer is coated directly on the separator layer.

公开(公告)号：US20220158302A1

公开(公告)日：2022-05-19

申请号：US17590394

申请日：2022-02-01

Applicant: Optodot Corporation

Inventor： Steven A. Carlson ,  Ifenna Kingsley Anakor ,  Greg Robert Farrell

IPC: H01M50/446 ,  H01M50/409 ,  H01M50/411 ,  H01M50/431 ,  C04B26/06 ,  C04B14/30 ,  C04B24/00 ,  C04B24/02 ,  C04B38/00

Abstract: Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.

公开(公告)号：US11283137B2

公开(公告)日：2022-03-22

申请号：US17179090

申请日：2021-02-18

Applicant: Optodot Corporation

Inventor： Steven A. Carlson

IPC: H01M2/16 ,  H01M10/42 ,  H01M10/052 ,  H01M4/04 ,  H01M50/46 ,  H01M4/64 ,  H01M50/403 ,  H01M50/446 ,  H01M10/0585 ,  H01M4/40 ,  H01M4/66 ,  H01M4/70 ,  H01M6/14 ,  H01M10/0525 ,  H01M6/16 ,  H01M4/136 ,  H01M4/02

Abstract: Provided are methods of preparing a separator/anode assembly for use in an electric current producing cell, wherein the assembly comprises an anode current collector layer interposed between a first anode layer and a second anode layer and a porous separator layer on the side of the first anode layer opposite to the anode current collector layer, wherein the first anode layer is coated directly on the separator layer.

公开(公告)号：US20210384586A1

公开(公告)日：2021-12-09

申请号：US17406515

申请日：2021-08-19

Applicant: Optodot Corporation

Inventor： Steven A. Carlson ,  Ifenna Kingsley Anakor ,  Greg Robert Farrell

IPC: H01M50/446 ,  H01M50/409 ,  H01M50/411 ,  H01M50/431 ,  C04B26/06 ,  C04B14/30 ,  C04B24/00 ,  C04B24/02 ,  C04B38/00

Abstract: Provided are separators for use in an electrochemical cell comprising (a) an inorganic oxide and (b) an organic polymer, wherein the inorganic oxide comprises organic substituents. Also provided are electrochemical cells comprising such separators.

公开(公告)号：US20170098857A1

公开(公告)日：2017-04-06

申请号：US15130660

申请日：2016-04-15

Applicant: OPTODOT CORPORATION

Inventor： Steven A. Carlson ,  Benjamin Sloan ,  David W. Avison

IPC: H01M10/058 ,  H01M10/0525 ,  H01M2/14 ,  H01M4/66 ,  H01M2/16

CPC classification number: H01M10/058 ,  H01M2/145 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/1686 ,  H01M4/0407 ,  H01M4/661 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/4235 ,  H01M2004/027 ,  H01M2004/028 ,  H01M2220/20 ,  H01M2220/30 ,  Y02E60/122 ,  Y02T10/7011

Abstract: Provided is a battery stack for use in an electric current producing cell, wherein the coated stack comprises a porous separator, an electrode layer adjacent the porous separator, and a current collector layer coated on the electrode layer, wherein the current collector layer comprises sintered metal particles. Also provided are methods of manufacturing such coated stacks.