国家/地区 中国（18）
IPC部 B（18）
IPC大类 B01（18） D01（3） D04（3）
A61（2） C01（2） H01（2）
IPC小类 B01D（18）
IPC B01D046/00（18）
发明人 HUO Y（2） LIU G（2） LIU S（2）
WANG Y（2） XU W（2） ZHOU J（2）
公开年 2020（18）
申请年 2020（12）  2019（4）  2018（2） 
专利权人 NINGBO FOTIL.（2）

Preparing graphene material useful in the field of air purification, water purification, medical field and field of clothing comprises heating arc under protective gas environment, and introducing reaction gas into reaction space.

CAO M, TAO T

Graphene anion air purifier filter screen, has motor whose output shaft is fixedly installed with eccentric wheel, and frame whose bottom part is fixedly installed with shell that is provided with suction fan that is provided with two motors and fan blade.

JIANG F

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 graphene cigarette smoke filter screen has dispersing graphene oxide in water, adding e.g. calcium chloride, sodium carbonate and ethylenediamine, activated carbon, porous graphene mixing, reacting, filtering, washing and drying.

CONG C

Electronic stop sign uses graphene for heat dissipation, comprises top of base is fixedly connected with stop sign body, where front surface of stop sign body is embedded with display screen body, and horn embeddes in top of front surface.

WANG X

Graphene composite filter screen useful in e.g. air purification, comprises polyether polyol, toluene diisocyanate, graphene material, activated carbon powder, catalyst, foam stabilizer, surfactant and additive.

WANG Y, WANG C, LIU S

Preparing graphene oxide aerogel fiber fabric by dispersing graphene oxide, mixing, ultrasonically treating, injecting for coagulation, washing to obtain graphene oxide gel fiber, filtering to obtain gel fiber fabric and freeze drying.

HU X, ZHOU J, SHI K

Manufacturing process for a low wind resistance filter screen based on graphene-modified activated carbon material involves selecting a graphene-modified activated carbon column of a predetermined size, Make a filter mesh substrate.

INVENTOR U

Graphene gas gel air purifying filter screen, has dust-proof mechanism whose outer surface is provided with detachable buckle, and upper graphene aerogel plate whose lower end outer surface is connected with lower graphene aerogel plate.

ZHANG H

Sterilizing anti-bacterial graphene filter core for vehicle-mounted air conditioner, has support whose outer end is fixed with air outlet end, where gap is formed between filter sleeves connected with air outlet end and air outlet passage.

LI L, LIU T, LU G, REN X, HAN W