国家/地区 日本（3） 世界知识产权组织（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人
公开年 2022（3）
申请年 2021（2） 
专利权人 HITACHI LTD（3）

Method for forming nanopore, comprises disposing membrane between first electrolyte solution and second electrolyte solution, bringing first electrode into contact with first electrolyte solution and second electrode into contact with second electrolyte solution; and applying voltage.

YANAGI I, TEZUKA S, TETSUKA S

Separation membrane has support having water permeability, matrix layer supported by support and having holes, and graphene layer including graphene material supported by matrix layer and including graphene and/or graphene oxide, and having another holes overlapping holes.

HIROTAKA S, YASUHIKO T, MOTOYUKI H, MASASHI M, SAKUMA H, TADA Y, HIROOKA M, MARUYAMA M

Gas separator used in gas system for separating carbon dioxide, comprises pair of electrodes, electrolyte component arranged between electrodes, and connection component comprising non-aqueous electrolytic liquid comprising ionic liquid or solvated ionic liquid and low-viscosity solvent.

ATSUSHI U, KOHEI Y, MASATOSHI S, UNEMOTO A, YOSHIKAWA K, SUGIMASA M