国家/地区 中国（11）
IPC部 C（11）
IPC大类 C02（11）
IPC小类 C02F（11） B01J（5） B01D（3）
IPC C02F101/36（3） C02F103/08（3） B01D067/00（2）
B01D069/02（2） B01J031/16（2） C02F001/04（2）
C02F001/28（2） C02F001/30（2） C02F001/44（2）
C02F101/38（2）
发明人 ZHANG J（11）
公开年 2021（6） 2020（4）
申请年 2020（11）
专利权人

Preparation of nanofiltration membrane involves coating film casting liquid containing polymer on nonwoven fabric, contacting obtained base film with e.g. aqueous phase solution containing amine monomer to form polyamide functional layer, crosslinking, imidizing, post-treating, and drying.

LIU Z, ZHANG J, HU L, LIANG S, WANG B

Device for detecting processing effect of porous graphene to emerging pollutant, has plastic joint connected with water inlet that is connected with peristaltic pump, and column body whose inner side is covered by stainless steel film.

LI C, CHEN X, WANG L, TAN W, ZHANG J, HUANG X

Preparing composite microspheres used for e.g. degrading organic wastewater, by adding graphene/titanium dioxide composite to chitosan sol, ultrasonically processing, placing in methanol solution of glutaraldehyde, stirring, and drying.

HAN Y, GUO S, ZHANG J, SUN X

New super-wetting surface as polypropylene surface with micro-nano structure grafted with hydrophilic side groups.

QIAO J, WANG S, ZHANG X, QI G, SONG Z, CAI C, WANG X, LAI J, LI B, JIANG H, RU Y, ZHANG J, GAO J, ZHANG H, HAN P, JIANG C, GUO Z, GUICUN Q, ZHIHAI S, BINGHAI L, JIANMING G, ZHAOYAN G, SOONGHEO W, LIU Y, JIANG X

Preparation of electrode used in capacitive deionization technology, involves coating slurry containing manganese(II) oxide/graphene oxide supporting material, carbon material, acetylene black and polyvinylidene fluoride on graphite paper.

WANG L, ZHENG P, YU Y, ZHANG J

Sea water desalting device with graphene protective coating comprises a bracket, a base body, a feeding port and a water outlet, where the inner wall of the base body is fixedly connected with a heating block with equal distance.

LI R, WU Q, LIU Z, ZHANG J

Removing and recycling hexavalent chromium in neutral water body comprises e.g. reduction of hexavalent chromium in neutral sewage and in-situ precipitation of chromium(III).

LIU H, ZHANG J, WANG W

Preparation of ZIF-67/graphene oxide photocatalytic-photothermal composite film used for photocatalytic-photothermal synergistic catalytic reduction of metal ion, by cleaning graphene oxide film, and pouring 2-methylimidazole solution.

HUO Y, PEI W, DING M, SHI F, ZHANG J, TONG H, LI H

Preparing magnetic composite film material doped with silicon-based heteropoly acid comprises stirring metal salt A, metal salt B and graphene oxide with solvent C, adding silicon-based heteropoly acid, and solvent thermally reacting.

ZENG Q, ZHANG D, DOU G, WANG K, ZHANG J, DONG Z

Preparing graphene-based hydrogel with three-dimensional network structure comprises e.g. ultrasonically dispersing graphene oxide solution in deionized water and equipped with evenly dispersed and flocculent graphene oxide solution.

WANG W, LIU D, ZHANG J, XU Y, SONG C, ZUO J