国家/地区 中国（7） 美国（2）
IPC部 C（9）
IPC大类 C08（9）
IPC小类 C08F（9）
IPC D01F001/10（4） D01F006/46（3） C01B003/02（2）
C01B032/05（2） C01B032/154（2） C01B032/158（2）
C01B032/16（2） C01B032/182（2） C01B032/184（2）
C01B032/20（2） C01B032/205（2） C01B032/30（2）
C01B032/336（2） C01B032/50（2） C08F006/28（2）
发明人 ATKINS C A（2） LINDEMANN G W（2） TARGETT M（2）
公开年 2021（9）
申请年 2021（7）  2020（2） 
专利权人 CARBON HOLDI.（2）

Producing graphene or carbon fiber involves extracting coal sample from location, performing spectral analysis on coal sample to detect hydrogen to carbon ratio of coal sample, concentration of contaminant in coal sample.

TARGETT M, LINDEMANN G W, ATKINS C A

Spunlace composite nonwoven fabric is prepared from modified polypropylene, silane coupling agent and graphene oxide.

HE F

Preparing graphene-carbon composite fiber comprises e.g. mixing graphene oxide, acrylonitrile monomer, itaconic acid monomer, solvent and polymerization initiator, ultrasonically performing in-situ polymerization, spinning, pre-oxidizing composite precursor and carbonizing.

MA L, SHA X, SHA Y

Composite board comprises modified polypropylene fiber, carbon fiber, terylene and modified hollow microsphere (comprised of styrene, benzoyl peroxide, water, hydroxyethyl cellulose, maleic anhydride, starch, potassium periodate and acrylic acid).

XU E

Preparing graphene oxide grafted polyacrylonitrile fiber heavy metal adsorption film comprises e.g. ultrasonically dispersing graphene oxide and chloropropyltriethoxysilane, performing constant temperature reaction and electrospinning.

LI Z

Preparing high-stability lithium-sulfur battery cathode material, involves dispersing graphene uniformly in dispersion medium to form graphene dispersion, adding acrylonitrile, initiator to graphene dispersion, and performing graft reaction.

ZHANG X, LIU H, HE R, LI Y, JIN Y, LIU P, LI P

Preparing composite geotextile by arranging nonwoven fabric made of polypropylene, glass fiber and calcium sulfate whiskers on lower and upper layers, arranging woven gray cloth made of polyester fiber in middle layer, and laminating.

CHENG X

Producing reduced graphene oxide from coal by thermally processing coal, oxidizing thermally processed coal to form coal oxide, and forming reduced graphene oxide comprising impurity atoms from coal oxide.

ATKINS C A, LINDEMANN G W, TARGETT M

Preparation of hydrogel fibers used in e.g. medical heating detection, involves adding e.g. graphene, cellulose suspension, polyethylene glycol methacrylate and allyl silk fibroin, reacting, squeezing in coagulation bath, and dialyzing.

WAN J, WU H, SHUAI L, PENG Z, WANG B