国家/地区 中国（6）
IPC部 B（4） C（4）
IPC大类 B01（3）
IPC小类 B01D（2）
IPC
发明人 HUANG Y（2） ZHANG L（2）
公开年 2020（6）
申请年 2020（5） 
专利权人 UNIV SHANGHAI ENG TECHNOLOGY（6）

Manufacturing antibacterial and sterilizing air filtering material involves putting aqueous polyurethane into solvent for dissolution to obtain mixed solution, and adding silver-loaded graphene to mixed solution to form spinning solution.

XIN B, ZHOU X, YU J, JIANG Y, XU L, HUANG Y, YAN Q, MIAO Y, XIE X, LI A

Preparing N-containing graphene material by taking N-containing six-membered heterocyclic compound and metal acetylide, using ethanol as solvent, carrying out ultrasonic reaction, separating, washing collected solids and drying.

SUN M, DING W, ZHANG Z, GAO B

Cooling device of three dimensional printer nozzle based on graphene interlayer heat exchange has heating device as columnar structure and cooling interlayer covered on circumferential surface of heating device with at least two layers.

FAN C, YANG S, BAI Y, ZHU M, FANG Y, MENG X, HUANG Y, DUAN C, GU J

Preparation of titanium dioxide/graphene oxide/stearic acid composite modified sponge by taking graphene oxide dispersion liquid, diluting with anhydrous thanol, obtaining graphene oxide solution, and adding titanium dioxide powder.

WEI G, ZHANG Y, ZHOU J, JIA G, ZHANG L

Modified graphene waterborne polyurea resin used in aqueous polyurea coating, comprises isocyanate-modified sulfonated graphene which is first reacted with isophorone diisocyanate in organic solvent, and then with polyetheramine.

ZHANG J, WANG J, WEN S, ZHU Y, LI S

Preparing high-permeability polyvinylidene fluoride or perfluorosulfonic acid-graphene oxide ultrafiltration membrane involves coating casting film liquid mainly composed of perfluorosulfonic acid-graphene oxide nanocomposite.

YUAN H, LIU X, WANG C, ZHANG S, ZHANG L, LU J