国家/地区 中国（14） 世界知识产权组织（7） 韩国（6） 美国（6） 日本（5） 欧洲专利局（EPO）（3） 加拿大（2） 印度（2）
IPC部 B（21）
IPC大类 C01（21）
IPC小类 C01B（21）
IPC C02F001/44（8） B01D071/02（7） B01J020/20（7）
B01J020/30（7） C02F001/28（7） B01D067/00（5）
C01B031/04（5） C01B032/198（5） B01J020/28（4）
C01B032/184（4） C01B032/194（4） B01D069/12（3）
C01B032/182（3） C02F001/30（3） C02F001/40（3）
发明人 LIU J（3） SIMON S M（2）
公开年 2017（21）
申请年 2016（9）  2017（9）  2015（3） 
专利权人 LOCKHEED MAR.（2）

Preparation of phosphorus-doped graphene quantum dot-graphitic carbon nitride PN junction photocatalyst, involves dissolving 1,3,6-trinitropyrene and sodium dihydrogen phosphate dodecahydrate in water, and performing hydrothermal reaction.

LIU J, PANG Y, DONG X, QIAN J

Combating biofouling or controlling microorganisms in aqueous medium by providing surface coated with laser-induced graphene layer in aqueous medium.

ARNUSCH C J, SINGH S P, SARGUNARAJ F, OREN Y, TOUR J M, LI Y

Membrane used in filter media, comprises preset amount of crosslinked graphene oxide sheets with preset thickness.

DAVE S H, GROSSMAN J C, HAN G D, KELLER B

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

Preparing high stability graphene oxide film comprises e.g. preparing graphene oxide, synthesizing brominated polyphenylene ether film, uniformly mixing graphene oxide with crosslinking agent, carrying out ultrasonic treatment, filtering.

MENG N

Preparation of porous graphene material in capacitance deionization by using graphene and modified polystyrene sphere, preparing pore of porous carbon material, polymerizing, exposing carboxyl, processing, carbonizing, and decomposing.

YANG W, LIU J

Preparation of high performance graphene oxide/halloysite nanotubes composite water-oil separation membrane, involves adding grained graphene oxide to deionized water, and ultrasonically dispersing to obtain enriched graphene solution.

ZHOU Y, ZHU Y, CHEN P, NIE W