国家/地区 中国（7）
IPC部 B（7） C（5）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01J020/24（7）
发明人
公开年 2021（7）
申请年 2021（4）  2020（3） 
专利权人

Preparing modified graphene oil-water separation foam material comprises e.g. dissolving microcrystalline cellulose in water, dispersing, obtaining mixed solution, soaking porous foam material in mixed solution, soaking material in water solution of modified graphene, taking out and drying.

ZHAO F, CHE C

Natural polymer-based atmospheric water collection material for adsorption and desorption of water vapor, is prepared using natural polymer and cross-linking to obtain hollow structure, where natural polymer is natural polymer material with polysaccharide main chain and hydrophilic side chains.

HE J, XU X

Carbon dioxide adsorbent comprises graphene nitride, tetraethylenepentamine, and carrier.

WANG H

Metal-organic frameworks/carbon aerogel adsorption filtering material comprises carbon aerogel, metal ion solution, organic small molecule ligand and protein.

LIU R, LU Y, WANG S, CHEN Y, WEI L, QI Q

Whole blood perfusion adsorbent e.g. useful in plasma perfusion and gas purification field, comprises e.g. large-size nanofiber porous network microsphere compounded with natural polymer nanofiber, inorganic and organic functional filler.

WU S, YE Q, CHEN B, WANG W, ZHONG Z, WANG Y

Preparing nano carbon dioxide capture agent useful as fertilizer or in fertilizer for enhancing plant photosynthesis, comprises preparing organic modified mineral soil and modified chitosan solution and chitosan and graphene oxide powder.

SU B, SU W

Prefabricated bricks with the function of adsorbing formaldehyde and continuously releasing negative ions comprises coarse corundum, fine corundum, alumina fine powder, alumina powder, cattail fiber, dextrin, anion powder.

LONG R