国家/地区 美国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/184（4） C01B032/05（3） C01B032/182（3）
C01B003/02（2） C01B032/154（2） C01B032/158（2）
C01B032/16（2） C01B032/20（2） C01B032/205（2）
C01B032/30（2） C01B032/336（2） C01B032/50（2）
C08F006/28（2） C08F010/02（2） C08F010/06（2）
发明人 ATKINS C A（2） LINDEMANN G W（2） TARGETT M（2）
公开年 2017（2） 2021（2）
申请年
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

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

Manufacture of graphene used as e.g. anode material, involves pretreating by pulverizing vegetable raw material to obtain carbon source and carbonizing by introducing inert gas into chamber and heating carbon source under plasma atmosphere.

KINOSHITA T, OTA K, OOTA K

Processing method for growing metal-doped graphene, involves performing plasma enhanced chemical vapor deposition process with carbon precursor, metal precursor, and predetermined element precursor to form metal-doped graphene.

HUANG K, CHI Y, JI Y

Preparing coiled continuous graphene film involves subjecting polyimide film to corona treatment, winding film into coil, and carbonizing under protection of inert gas to form carbon precursor.

LIU P