公开(公告)号：US11901122B2

公开(公告)日：2024-02-13

申请号：US17552908

申请日：2021-12-16

Applicant: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. ,  SPEL TECHNOLOGIES PRIVATE LIMITED

Inventor： Wanjun Ben Cao ,  Jin Yan ,  Xujie Chen ,  Jian-Ping Zheng ,  Annadanesh Shellikeri ,  Mark Andrew Hagen

IPC: H01G11/06 ,  H01G11/50 ,  H01G11/52 ,  H01G11/60 ,  H01G11/62 ,  H01G11/38 ,  H01G11/24 ,  H01G11/86 ,  H01G11/46

CPC classification number: H01G11/06 ,  H01G11/24 ,  H01G11/38 ,  H01G11/46 ,  H01G11/50 ,  H01G11/52 ,  H01G11/60 ,  H01G11/62 ,  H01G11/86

Abstract: A hybrid lithium-ion battery-capacitor (H-LIBC) energy storage device includes a hybrid composite cathode electrode having a lithium ion battery (LIB) cathode active material and a lithium ion capacitor (LIC) cathode active material. An anode electrode having a surface is pre-loaded and pressed with a lithium (Li) thin film source. The anode electrode is pre-lithiated with the lithium film source by positioning the Li film source on the surface of anode electrode after electrolyte filling and soaking processes, a separator and an organic solvent electrolytic solution including a lithium salt electrolyte are also provided. A method of making a hybrid lithium-ion battery-capacitor and a method of making a hybrid composite cathode for a hybrid lithium-ion battery-capacitor are also disclosed.

公开(公告)号：US20220277903A1

公开(公告)日：2022-09-01

申请号：US17552908

申请日：2021-12-16

Applicant: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC. ,  GENERAL CAPACITOR, LLC

Inventor： Wanjun Ben Cao ,  Jin Yan ,  Xujie Chen ,  Jian-Ping Zheng ,  Annadanesh Shellikeri ,  Mark Andrew Hagen

IPC: H01G11/06 ,  H01G11/50 ,  H01G11/52 ,  H01G11/60 ,  H01G11/62 ,  H01G11/38 ,  H01G11/24 ,  H01G11/86 ,  H01G11/46

Abstract: A hybrid lithium-ion battery-capacitor (H-LIBC) energy storage device includes a hybrid composite cathode electrode having a lithium ion battery (LIB) cathode active material and a lithium ion capacitor (LIC) cathode active material. An anode electrode having a surface is pre-loaded and pressed with a lithium (Li) thin film source. The anode electrode is pre-lithiated with the lithium film source by positioning the Li film source on the surface of anode electrode after electrolyte filling and soaking processes, a separator and an organic solvent electrolytic solution including a lithium salt electrolyte are also provided. A method of making a hybrid lithium-ion battery-capacitor and a method of making a hybrid composite cathode for a hybrid lithium-ion battery-capacitor are also disclosed.

公开(公告)号：US20190318882A1

公开(公告)日：2019-10-17

申请号：US16385626

申请日：2019-04-16

Applicant: Florida State University Research Foundation, Inc. ,  General Capacitor, LLC

Inventor： Wanjun Ben Cao ,  Jin Yan ,  Xujie Chen ,  Jian-Ping Zheng ,  Annadanesh Shellikeri ,  Mark Andrew Hagen

IPC: H01G11/06 ,  H01G11/50 ,  H01G11/52 ,  H01G11/60 ,  H01G11/46 ,  H01G11/38 ,  H01G11/24 ,  H01G11/86 ,  H01G11/62

Abstract: A hybrid lithium-ion battery-capacitor (H-LIBC) energy storage device includes a hybrid composite cathode electrode having a lithium ion battery (LIB) cathode active material and a lithium ion capacitor (LIC) cathode active material. An anode electrode having a surface is pre-loaded and pressed with a lithium (Li) thin film source. The anode electrode is pre-lithiated with the lithium film source by positioning the Li film source on the surface of anode electrode after electrolyte filling and soaking processes, A separator and an organic solvent electrolytic solution including a lithium salt electrolyte are also provided. A method of making a hybrid lithium-ion battery-capacitor and a method of making a hybrid composite cathode for a hybrid lithium-ion battery-capacitor are also disclosed.

公开(公告)号：US09991545B2

公开(公告)日：2018-06-05

申请号：US15635777

申请日：2017-06-28

Applicant: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Jian-ping Zheng ,  Petru Andrei ,  Annadanesh Shellikeri ,  Xujie Chen

IPC: H01M8/20 ,  H01M12/08 ,  H01M4/38 ,  H01M4/96 ,  H01M8/04276

CPC classification number: H01M8/20 ,  H01M2/40 ,  H01M4/382 ,  H01M4/9083 ,  H01M4/96 ,  H01M8/04276 ,  H01M12/08 ,  H01M2004/8689 ,  H01M2300/0002 ,  H01M2300/0037 ,  Y02E60/128

Abstract: A metal air flow battery includes an electrochemical reaction unit and an oxygen exchange unit. The electrochemical reaction unit includes an anode electrode, a cathode electrode, and an ionic conductive membrane between the anode and the cathode, an anode electrolyte, and a cathode electrolyte. The oxygen exchange unit contacts the cathode electrolyte with oxygen separate from the electrochemical reaction unit. At least one pump is provided for pumping cathode electrolyte between the electrochemical reaction unit and the oxygen exchange unit. A method for producing an electrical current is also disclosed.

公开(公告)号：US20170301945A1

公开(公告)日：2017-10-19

申请号：US15635777

申请日：2017-06-28

Applicant: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.

Inventor： Jian-ping Zheng ,  Petru Andrei ,  Annadanesh Shellikeri ,  Xujie Chen

IPC: H01M8/20 ,  H01M8/04276 ,  H01M4/38 ,  H01M12/08 ,  H01M4/96

CPC classification number: H01M8/20 ,  H01M2/40 ,  H01M4/382 ,  H01M4/9083 ,  H01M4/96 ,  H01M8/04276 ,  H01M12/08 ,  H01M2004/8689 ,  H01M2300/0002 ,  H01M2300/0037 ,  Y02E60/128

Abstract: A metal air flow battery includes an electrochemical reaction unit and an oxygen exchange unit. The electrochemical reaction unit includes an anode electrode, a cathode electrode, and an ionic conductive membrane between the anode and the cathode, an anode electrolyte, and a cathode electrolyte. The oxygen exchange unit contacts the cathode electrolyte with oxygen separate from the electrochemical reaction unit. At least one pump is provided for pumping cathode electrolyte between the electrochemical reaction unit and the oxygen exchange unit. A method for producing an electrical current is also disclosed.