国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2） B01（2） C01（2）
IPC小类 B01D（2）
IPC B01J020/20（2）
发明人
公开年
申请年
专利权人

Removing urea from biological fluids, comprises e.g. contacting fluid comprising urea with mass of graphene-based material particles, and sorbing portion of urea into or onto graphene-based material particles.

NATAN M J, KYRLIDIS A

Graphite filter tipped cigarette comprises a filter with fibers segment and tobacco where a graphene adsorption section has wrapping paper composition and is coated with graphene, which is chemically bonded to filter fibers.

WANG G, TANG Y, ZHANG J, ZHANG A, LIU D