公开(公告)号：AU2022320883A1

公开(公告)日：2024-02-08

申请号：AU2022320883

申请日：2022-07-26

Applicant: BASF SE ,  NGK INSULATORS LTD

Inventor： HEIDEBRECHT PETER ,  THOMI PHILIPP ,  JABCZYNSKI WOLFGANG ,  MALKO DANIEL ,  HAMADA HIDEYUKI ,  HOSHINO KOJI

IPC: H01M10/617 ,  H01M10/39 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6563 ,  H01M50/233

Abstract: Electrochemical energy storage device The invention relates to an electrochemical energy storage device comprising a plurality of electrochemical cells (15) in a containing space in a housing (43, 47), wherein the electrochemical energy storage device (1) comprises a first duct which runs parallel to the top or the bottom of the housing (43, 47) and one or more heat transfer members (17) which are arranged in spaces between the electrochemical cells (15), wherein at least one of the heat transfer members (17) protrudes into the first duct (21).

公开(公告)号：CA3227198A1

公开(公告)日：2023-02-02

申请号：CA3227198

申请日：2022-07-26

Applicant: BASF SE ,  NGK INSULATORS INC

Inventor： HEIDEBRECHT PETER ,  THOMI PHILIPP ,  JABCZYNSKI WOLFGANG ,  MALKO DANIEL ,  HAMADA HIDEYUKI ,  HOSHINO KOJI

IPC: H01M10/617 ,  H01M10/39 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6563 ,  H01M50/233

Abstract: Electrochemical energy storage device The invention relates to an electrochemical energy storage device comprising a plurality of electrochemical cells (15) in a containing space in a housing (43, 47), wherein the electrochemical energy storage device (1) comprises a first duct which runs parallel to the top or the bottom of the housing (43, 47) and one or more heat transfer members (17) which are arranged in spaces between the electrochemical cells (15), wherein at least one of the heat transfer members (17) protrudes into the first duct (21).

公开(公告)号：AU2023277747A1

公开(公告)日：2024-12-05

申请号：AU2023277747

申请日：2023-05-25

Applicant: BASF SE

Inventor： SCHMIDT-HANSBERG BENJAMIN ,  MALKO DANIEL ,  MADKOUR SHERIF ALY HASSAN ALY

IPC: C25B9/65 ,  C25B9/23 ,  C25B9/75 ,  C25B9/77

Abstract: Described are a gas-permeable electronically conductive plate for use as porous transport layer for an electrolyzer and a process for preparing said gas-permeable electronically conductive plate, a building unit for an electrolyzer, and an electrolyzer.

公开(公告)号：AU2022367734A1

公开(公告)日：2024-05-02

申请号：AU2022367734

申请日：2022-10-07

Applicant: BASF SE

Inventor： MADKOUR SHERIF ALY HASSAN ALY ,  MALKO DANIEL ,  SCHMIDT-HANSBERG BENJAMIN

IPC: B22F3/20 ,  B22F1/00 ,  B22F1/052 ,  B22F1/10 ,  B22F3/11 ,  B22F3/18 ,  B22F3/22 ,  B22F5/00 ,  B22F7/00 ,  B22F10/20 ,  C22C14/00 ,  C22C38/44 ,  C25B11/032 ,  H01M4/86 ,  H01M4/88 ,  H01M8/0232 ,  H01M8/10 ,  H01M8/1018

Abstract: The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedstock comprising second metal particles and a second polymer binder; the first and the second feedstock having a metal powder content of 40 to 70 % by volume; and the first feedstock having (i) metal particles with a smaller average particles size,(ii) a higher metal powder content, or (iii) both, metal particles with a smaller average particles size and a higher metal powder content compared to the second feedstock; (b) coextruding the first and the second feedstock to form a film-shaped green body comprising a first layer and a second layer, the second layer being materially connected to the first layer above the melting temperature and or glass transition temperature of the first polymer binder and the second polymer binder; (c) optionally smoothening the film-shaped green body by rolling or calendering; (d) debinding the film-shaped green body to form a brown body; (e) sintering the brown body under a non-oxidative atmosphere or vacuum and a temperature of from 700 to 1300 °C to form the porous transport layer;wherein the first feedstock and the second feedstock are free of any solvents.

公开(公告)号：CA3234951A1

公开(公告)日：2023-04-20

申请号：CA3234951

申请日：2022-10-07

Applicant: BASF SE

Inventor： MADKOUR SHERIF ALY HASSAN ALY ,  MALKO DANIEL ,  SCHMIDT-HANSBERG BENJAMIN

IPC: B22F1/00 ,  B22F1/052 ,  B22F1/10 ,  B22F3/11 ,  B22F3/18 ,  B22F3/20 ,  B22F3/22 ,  B22F5/00 ,  B22F7/00 ,  B22F10/20 ,  C22C14/00 ,  C22C38/44 ,  C25B11/032 ,  H01M4/86 ,  H01M4/88 ,  H01M8/0232 ,  H01M8/10 ,  H01M8/1018

Abstract: The invention relates to a process for manufacturing a multilayered porous transport layer, the process comprising (a) providing a first feedstock comprising first metal particles and a first polymer binder; and providing a second feedstock comprising second metal particles and a second polymer binder; the first and the second feedstock having a metal powder content of 40 to 70 % by volume; and the first feedstock having (i) metal particles with a smaller average particles size,(ii) a higher metal powder content, or (iii) both, metal particles with a smaller average particles size and a higher metal powder content compared to the second feedstock; (b) coextruding the first and the second feedstock to form a film-shaped green body comprising a first layer and a second layer, the second layer being materially connected to the first layer above the melting temperature and or glass transition temperature of the first polymer binder and the second polymer binder; (c) optionally smoothening the film-shaped green body by rolling or calendering; (d) debinding the film-shaped green body to form a brown body; (e) sintering the brown body under a non-oxidative atmosphere or vacuum and a temperature of from 700 to 1300 °C to form the porous transport layer;wherein the first feedstock and the second feedstock are free of any solvents.