国家/地区 美国（4）
IPC部 C（4）
IPC大类 C01（4） D01（3） B82（2）
C08（2） C10（2） C25（2）
G01（2）
IPC小类 C01B（4）
IPC C01B032/16（4）
发明人 ATKINS C A（2） LICHT S（2） LINDEMANN G W（2）
TARGETT M（2）
公开年 2021（4）
申请年 2020（2）  2021（2） 
专利权人 C2CNT LLC（2） 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 magnetic carbon nanomaterial used in e.g., medical applications by heating electrolyte media, positioning the molten electrolyte media between anode and cathode of electrolytic cell and introducing a magnetic additive component.

LICHT S

Synthesizing helical carbon nanostructures by introducing molten carbonate electrolyte into inter-electrode space, introducing carbon input into inter-electrode space, applying current across electrodes, and collecting product.

LICHT S, LICHT G

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