公开(公告)号：AU2021263028A1

公开(公告)日：2022-07-28

申请号：AU2021263028

申请日：2021-03-31

Applicant: IBM ,  CENTRAL GLASS CO LTD

Inventor： KIM JANGWOO ,  GIAMMONA MAXWELL ,  NA YOUNG-HYE ,  ODA MASAFUMI ,  ITAKURA TSUBASA ,  TANAKA TORU ,  SUZUKI KATSUTOSHI ,  TAKEDA KAZUNARI

IPC: H01M6/16

Abstract: A rechargeable metal halide battery with an optimized electrolyte formulation shows high capacity at fast charging rates. The optimized electrolyte includes a metal halide, an oxidizing gas, and a mixed-solvent solution that includes a glyme-based compound that is in a volume fraction of between 20-70 volume % of the mixed-solvent solution. The mixed-solvent solution may further include a nitrile compound and/or a heterocyclic compound.

公开(公告)号：AU2021265012A1

公开(公告)日：2022-07-21

申请号：AU2021265012

申请日：2021-03-31

Applicant: IBM ,  CENTRAL GLASS CO LTD

Inventor： GIAMMONA MAXWELL ,  KIM JANGWOO ,  NA YOUNG-HYE ,  ODA MASAFUMI ,  ITAKURA TSUBASA ,  YAMAZAWA SHO ,  SUZUKI KATSUTOSHI ,  TAKEDA KAZUNARI

IPC: H01M10/00

Abstract: A rechargeable metal halide battery with an optimized active cathode electrolyte solution has high energy density and does not require charging following fabrication. The optimized active cathode electrolyte solution includes (i) a mixture of a metal halide and its corresponding halogen dissolved in an organic solvent at a concentration ratio greater than 0.5 and (ii) an oxidizing gas. The organic solvent is a nitrile-based compound and/or a heterocyclic compound. Glyme may be added to the organic solvent to improve battery performance.

公开(公告)号：AU2021263028B2

公开(公告)日：2024-06-06

申请号：AU2021263028

申请日：2021-03-31

Applicant: CENTRAL GLASS CO LTD ,  INT BUSINESS MACHINES CORPORATION

Inventor： KIM JANGWOO ,  GIAMMONA MAXWELL ,  NA YOUNG-HYE ,  ODA MASAFUMI ,  ITAKURA TSUBASA ,  TANAKA TORU ,  SUZUKI KATSUTOSHI ,  TAKEDA KAZUNARI

IPC: H01M6/16

Abstract: A rechargeable metal halide battery with an optimized electrolyte formulation shows high capacity at fast charging rates. The optimized electrolyte includes a metal halide, an oxidizing gas, and a mixed-solvent solution that includes a glyme-based compound that is in a volume fraction of between 20-70 volume % of the mixed-solvent solution. The mixed-solvent solution may further include a nitrile compound and/or a heterocyclic compound.