国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C02（3） C01（2）
IPC小类 B01D（5）
IPC B01D065/10（5）
发明人
公开年 2022（2）
申请年 2022（2） 
专利权人

Porous polymeric membrane useful for removing impurities from liquid compositions e.g. alcohols and ammonium hydroxide comprises a polymer having mixed in it a carbonaceous material.

MIR A A, JABER J A, PATEL R B, BOUDREAU A, KALYANI V

Graphene oxide/sodium alginate composite nanofiltration membrane useful in preparing water flux and filtering performance device and textile dye waste water processing device., comprises graphene oxide sodium alginate stable structure GO-SA prepared by sodium alginate surface modification.

TANG J, WANG Y, JIA F, HUANG L

Preparation of LTL molecular sieve membrane involves preparing LTL molecular sieve crystal particles, modifying, preparing graphene oxide modified carrier, assembling with molecular sieve crystal layer, steam reforming, and heating.

WANG Z, HUANG R, WANG N

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Rapid evaluation of graphene desalination efficiency, comprises carrying out applying theory method of water molecule, sodium ion and chlorine ion passing through surface graphene nano-hole and determining passing through rate.

AN R, LIU P, MA W, TAN X