国家/地区 中国（20） 美国（7） 世界知识产权组织（7） 韩国（6） 欧洲专利局（EPO）（3） 日本（2） 台湾（2）
IPC部 C（28）
IPC大类 C01（28）
IPC小类 C01B（28）
IPC C01B031/04（18） C02F001/28（11） B01J020/20（7）
C02F001/44（6） B01D067/00（5） B01D071/02（5）
B01J020/30（5） C02F001/469（5） C01B032/184（4）
C02F001/72（4） B01D069/12（3） B01J020/28（3）
C01B032/194（3） C01B032/198（3） C02F001/40（3）
发明人 KONG Y（4） WEI Y（4） XU L（4）
SIMON S M（2） WANG P（2） WANG Z（2）
ZHANG Y（2） ZHAO W（2）
公开年 2016（15） 2017（10） 2018（3）
申请年 2016（28）
专利权人 UNIV CHANGZH.（4） LOCKHEED MAR.（2） UNIV JIANGSU（2）

Preparing glucan modified graphene oxide material for adsorbing dyes in wastewater, involves taking graphene oxide suspension with deionized water, ultrasonic dispersing graphene oxide, and peeling to obtain oxidized graphene suspension.

XIE Y

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Preparing titanium dioxide/reduced graphene composites for wastewater treatment, involves performing thermal synthesis by mixing graphene oxide and titanium dioxide precursor into polar solvent in presence of inert gas atmosphere.

JIN P S, HYO I L

Synthesis of three-dimensional graphene structure used as electrode material for e.g. supercapacitor, involves preparing reduced graphene oxide colloidal solution, spraying on substrate, and self-assembling reduced graphene oxide particles.

AHN H S, KIM J H, HO S A, JI H K

Nanohybrid containing photocatalyst useful in road facilities including e.g. soundproof membrane, filters and electrodes in optical-based devices, comprises ruthenium oxide nanosheet, graphene nanosheet and optically active quantum dot.

HWANG S J, LEE J M, LIM J H, YUN S S, JO H J

Membrane useful in filter module to e.g. increase purity of liquid e.g. water, comprises crosslinked graphene platelet polymer comprising crosslinked graphene platelets including graphene portion and crosslinking portion.

BULLOCK S E, SIMON S M, STETSON J B

Membrane useful for e.g. water filtration, water desalination, immune-isolation, hemodialysis and hemofiltration, comprises first layer and second layer comprising porous graphene-based material, channel, and at least one spacer substance.

SWETT J L, SIMON S M, BEDWORTH P V

Three-dimensional hybrid structure used for membrane filter, comprises base substrate having pores, porous graphene thin film portion, carbon structural layer, porous metal thin film portion, and metal structural layer.

HONG S K, LEE H W

Waste liquid treatment device for synthetic ammonia, urea production has sealing cover installed with solar panel, recycling sedimentation tank, waste liquid conveying pipe, gas tank, graphene storage battery, and controller.

ZHANG H, WU Z, MEI K, ZHOU B

Membrane used for e.g. dehydrating unprocessed fluid, comprises porous substrate, and graphene oxide layer comprising optionally substituted crosslinked graphene oxide comprising graphene oxide and crosslinkage which is diaminobenzene.

ZHENG S, KITAHARA I, KOBUKE M, WANG P, BARTELS C R, YAMASHIRO Y, HIROSE M, NOUMI S, LIN W, OOU M