国家/地区 欧洲专利局（EPO）（3）
IPC部 B（3） H（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC H01M050/434（2） H01M050/446（2）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Ion-conducting membrane for use in e.g. fuel cell, comprises homogenous blend of polybenzimidazole with polymers selected from polyvinylidene difluoride, polyvinylene fluoride-co-hexafluoropropylene, chitosan and functionalized-chit.

RAMKUMAR M, KINI N S

Device for producing electrical energy, contains membrane comprising pores for diffusion of electrolytes from reservoir, and layer(s) formed of cellulosic material comprising network of nanofibers and/or crosslinked cellulose microfibers.

MOTTET B, LABORIE B, KECHADI M, BRUNO M, BENOIT L, MOHAMMED K

Filter unit for filtering fluid for operating fuel cell, comprises filter element filled with filter material which comprises cyclodextrin, and interface which is configured for applying vacuum, and temperature control element for setting temperature in filter element.

RINGEL A, RINGK A, ANTON R L