国家/地区 美国（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01D（3）
IPC B82Y030/00（3）
发明人
公开年
申请年 2012（2） 
专利权人

Graphene-based membrane useful for e.g. removing ions from water , comprises at least two graphene-oxide layers comprising many graphene-oxide flakes that comprise a planar graphene structure with oxygen moieties extending from it.

YU M

Water purification and desalination device comprises a flow path for water, a perforated graphene material, first and second containers, and a seal, where the graphene material is present in a form of graphene material atomic layers.

BENNETT R

Separation membrane used in e.g. sea-water desalination apparatus and gas separation apparatus, comprises polymer support e.g. polysulfone and graphene (containing grains defined by grain boundaries) on the polymer support.

CHOI J, PARK H, CHOI J Y, PARK H B