国家/地区 中国（20） 美国（3） 世界知识产权组织（3）
IPC部 C（23） H（10） B（6）
D（2） G（2）
IPC大类 C01（23） H01（9） B82（3）
C04（3） C08（3） D01（2）
G01（2）
IPC小类 C01B（23）
IPC C01B032/205（23）
发明人 XU Z（3） HUANG L（2） LI F（2）
LI J（2） LI L（2） LIU S（2）
MIAO R（2） WANG X（2） ZHANG T（2）
ZHANG Y（2） ZHOU B（2）
公开年 2021（23）
申请年 2021（23）
专利权人 HANGZHOU FUX.（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

Preparing graphite fibers with graphite microsheets arranged in radial direction, comprises e.g. placing layered structure substrate in high temperature furnace, placing solid carbon-containing precursor, closing furnace, vacuuming, introducing inert gas, heating, and carrying out induced growing.

ZHOU B, LI Z, LI F, GE X

Preparing carbon-coated high-nickel anode material useful in Lithium-ion battery comprises subjecting nickel cobalt manganese aluminum oxygen complex precursor, coating agent and lithium source to wet coating and carbonizing treatment to obtain material.

WU Z, MIAO R, LI L, LI F, JIANG S

Olefinic carbon film for covering central processing unit, comprises polyimide film, graphene layer, compounded on the two surfaces of the polyimide film, and is prepared by carbonizing the polyimide film graphitizing and rolling or laminating.

ZHOU Z, SHI L, ZHU Q

Preparing graphene/sodium carboxymethyl cellulose composite material with high dielectric loss in electronic communication and radar search, involves uniformly stirring graphene slurry, adding sodium carboxymethyl cellulose into graphene slurry.

HE X, PENG Q, ZHAO X, HOU J, FU H, XU F

Manufacturing device of heat-conducting film, comprises coiling and uncoiling device, heat reducing furnace, graphitizing furnace and rolling device, where unwinding device performs substrate peeling and rewinding to graphene oxide film.

LI L, PAN Z, TAN H

Electrode for electrode-based biochemical sensing with biorecoginition agent, comprises working area comprising laser-induced graphene pattern, and electrical connection for operatively connecting working area to electrical circuit.

CARDOSO P C, HJORT R, RAINIER A S R, GOMES C L, CLAUSSEN J, RAINIER ALVES SOARES R, CARDOSO POLA C

Type II superconductor for superconductive cable, has perforated carbonaceous material and activating material comprising non-polar liquid that does not incorporate Pi-bonding in its structure.

WOOD J A, LILLY P J

Preparation of coal-based artificial graphite cathode material for lithium ion battery, involves mixing crushed coke coal powder material with acid solution to obtain raw material, adding acicular petroleum coke to form mixture, adding petroleum asphalt micropowder and carbonizing.

SUN Z

Graphite crucible for graphitizing furnace comprises crucible body, crucible cover and flashboard.

SUN H, SU K, ZHOU R, ZHOU B, TANG Z