国家/地区 中国（33）
IPC部 B（33）
IPC大类 B01（33） C02（12） C07（2）
IPC小类 B01D（33）
IPC B01D069/02（33）
发明人 WANG C（3） WANG T（3） DAI J（2）
LI C（2） LIU Q（2） LIU T（2）
LIU Z（2） LU M（2） QU L（2）
REN D（2） TU W（2） WANG F（2）
WANG L（2） WANG Z（2） WU L（2）
公开年 2017（33）
申请年 2017（21）  2016（12） 
专利权人 UNIV JIANGSU（3） UNIV SOUTH C.（2） UNIV ZHEJIAN.（2） ZHAO H（2）

Preparation of reduced graphene oxide/titanium dioxide photocatalytic filter membrane for treating organic dye in wastewater, involves dissolving reduced graphene oxide/titanium dioxide composite photocatalytic powder in deionized water.

YANG J, ZHANG B

Graphene-modified electrical antibacterial film used for graphene-modified electrical antibacterial treatment system comprises film shell, graphene-modified conductive hollow film wire, raw water inlet and outlet and water production outlet.

REN D, ZHANG P, ZHAO H

Hydrophilic-oleophobic underwater graphite alkenyl oxide filter membrane comprises epoxy groups on graphene nano-sheet, and hydroxide nanowires embedded with hydroxyl, carbonyl and carboxyl as anchoring site.

LIU J, FENG Y, LV X, WANG Z

Preparing fixed carrier film with inorganic sheet screening channel comprises e.g. taking polyvinylamine, graphene oxide, ethylenediamine, zinc nitrate hexahydrate, synthesizing and coating on microporous membrane surface.

WANG Y, ZHANG X, LIU C, WANG Q, ZHANG T, HOU M

Preparing mixed matrix membrane having heat resistance and solvent resistance involves using mixed base film original film and thermally oxidizing and crosslinking, where mixed base film original film is prepared by oxidizing graphene.

LI L, LIU Q, JIN X, XU R, WANG C, WANG T

Graphene modified low film resistance heterogeneous ion exchange membrane comprises polypropylene resin, polyisobutylene, graphite powder, ion exchange resin, nylon, paint, calcium stearate and coupling agent.

REN D, SUN Z, ZHANG P, ZHAO H

Manufacture of magnetic graphene mixed matrix membrane for separating oxygen and nitrogen gases, involves dissolving organic polymer powder in solvent, stirring, filtering, adding graphene powder, stirring, coating and drying.

BAI Y, XU X, WANG C, XIE Y

Modified graphene film useful for separating monovalent and polyvalent metal ion comprises slightly reduced graphene oxide as film material, and two-dimensional nano-mass transfer channels of slight reduction of graphene sheets.

XI Y, LIU Z, CHU L, WANG W, XIE R, JU X

Method for preparing modified oxidized graphene polyether imide nanofiltration membrane, involves preparing modified oxidized graphene and membrane-making liquid followed by uniformly pouring film liquid on substrate and drying.

DAI J, WANG L, LEI J

Modifying ultrafiltration membrane used for water treatment, by dissolving metal cation crosslinked graphene oxide nanosheet in solvent, adding crosslinking agent, mixing and stacking nanosheet in solution on ultrafiltration membrane.

LIU T, YANG B, SUN K, ZHOU H