国家/地区 美国（13） 中国（12） 世界知识产权组织（10） 韩国（7） 台湾（6） 日本（3） 德国（2）
IPC部 C（29）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C01B032/182（29）
发明人 KIM S（2） LI L（2） XU Y（2）
公开年 2023（15） 2022（14）
申请年 2022（29）
专利权人 TAIWAN SEMIC.（3） SAMSUNG ELEC.（2）

Saturable absorber device for adjusting saturation threshold comprises optical waveguide and saturable absorber structure in which more than one-unit structures are arranged at predetermined intervals on one side of optical waveguide.

HEO D C, BAE Y M, SEOL S K, PYO J Y

Anode used for battery, comprises carbon shell comprising outer surface, inner volume and several pinholes, anode particles, and graphene flakes(s) arranged on outer surface of carbon shell.

MOGHIMIAN N, NAZARPOUR S

Photo-induced pure spin flow Sawtooth graphene device has triangulation provided with left electrode, right electrode and middle area, where middle area is provided with head-to-head triangle alkene, and photoelectric nano device is to take middle area as axis.

HUANG X, DONG Y

Modification of graphene separator used for electrochemical device, involves mixing graphene powder with aqueous binder and solvent to form aqueous graphene dispersion, coating graphene dispersion to form graphene coating film, and forming graphene coating layer.

HYEON C, KIM J, HWAN K K, KIM J H, KI M K

Manufacture of thin film used for field effect transistor, involves providing graphene layer on one surface of substrate, functionalizing other surface opposite to one surface of substrate using reactant, depositing thin film on functionalized graphene layer, and separating thin film by heating.

LEE G H, RYU H J, RYU H

Interconnect structure for electronic device, comprises first dielectric layer including trench, conductive wire filling inside of trench, first cap layer on top surface of conductive wire, first cap layer including doped graphene, and doped graphene being graphene doped with group fifth element.

JUNG A, KIM S, SHIN K, SHIN K W, KIM S T, JUNG A R

Preparing low-cobalt ternary anode material with high cycle life comprises mixing ternary precursor, lithium source and doped metal, preferably refractory metal, and sintering to obtain sintered product, and mixing sintered product with graphene, and sintering at low temperature.

XU N, CAI X, XU Y, WU W, LI Z, YANG Y, MIN S, ZHANG B

Coating needle-shaped coke graphene involves adding needle coke powder into kneading pot to heat, controlling temperature, and continuously stirring, segmenting and controlling heating temperature, uniformly spraying graphene solution.

XU J, YUE Y, LIAO H

System for producing clean energy from methane, comprises high-power reactor that dissociates methane into solid carbon and hydrogen gas, and to abate emission of greenhouse gasses; and metal-decorated porous 3D carbonaceous material and graphene-containing conjoined allotropes.

NICOLE J F, STOWELL M

Integrated self-charging system of perovskite flexible solar cells and lithium-sulfur batteries comprises perovskite flexible solar cell including e.g. flexible substrate, transparent conductive layer, lithium-sulfur battery includes anode, cathode and solid electrolyte.

HAO Y, ZHANG J, WEI W, LIN Z, ZHANG M, GUO X, YANG W, CHANG J