公开(公告)号：WO2023280619A1

公开(公告)日：2023-01-12

申请号：PCT/EP2022/067600

申请日：2022-06-27

Applicant: SMOLTEK AB

Inventor： ANDERSSON, Rickard ,  BYLUND, Maria ,  DESMARIS, Vincent ,  LI, Qi ,  MARKNÄS, Victor ,  PASSALACQUA, Elisa ,  SALEEM, Muhammad Amin ,  WENGER, Fabian ,  ZARE, Simin

IPC: H01M8/0234 ,  H01M8/0245 ,  H01M8/1004 ,  H01M8/0232 ,  H01M8/10

Abstract: A separator element arrangement (300) for an electrochemical cell is presented. The separator element arrangement comprises a separator element (310) and a diffusion layer (320) arranged adjacent to the separator element (310). The separator element comprises a plurality of elongated nanostructures (311). At least some of the elongated nanostructures are arranged to connect the separator element (310) to the diffusion layer (320) by extending into the diffusion layer.