国家/地区 中国（8） 世界知识产权组织（3）
IPC部 C（10）
IPC大类 C01（10）
IPC小类 C01B（10）
IPC C01B032/914（10）
发明人 ZHAO Y（3） LIU Y（2） XU B（2）
公开年 2022（5） 2020（2） 2021（2）
申请年 2021（4）  2022（4）  2020（2） 
专利权人

Preparing porous MXene material useful for lithium-ion battery cathode material, comprises spraying and cracking MXene dispersion, where MXene dispersion includes interlayer space including metal oxide, metal nitride, glucose and graphene oxide.

ZHANG X, MAO Z, XIA Y, XU C, DING B

Positive electrode material, comprises inner layer material and coating layer covering inner layer material, where inner layer material is lithium iron manganese phosphate based compound, coating layer comprises niobium carbide MXene and carbon.

PENG X, WANG X, LIU Y

Preparing nano-iron carbide particle composite carbon-based conductive film useful for electrode material, comprises e.g. electrifying at both ends of carbon-carbon conductive membrane, using generated Joule heat response to rapidly heat iron-containing raw materials loaded on thin film.

LIU J, CHENG S, ZHAO Y, XU B, LI S, LIU H, MENG F

Preparation of three-dimensional printed niobium carbide/reduced graphene oxide composite sodium metal negative electrode for rechargeable battery used in e.g. mobile phone, by preparing graphene oxide dispersion liquid, and mixing with niobium carbide and zinc sulfate heptahydrate solutions.

LI X, KONG D, XU T, YANG H, LIU Y, WANG Y

Preparing carbon-supported magnetic nanoparticle and nitrogen-doped magnetic graphene, involves mixing molecules capable of simultaneously providing carbon and nitrogen source and metallocene to obtain mixture of raw materials and catalyst, dispersing mixture, heating, and naturally cooling.

ZHAO Y, MA C

Ultrafast flash Joule heating synthesis method for recovering metal from e.g. ores, fly ash, and bauxite residue, involves applying voltage pulse to mixture, where mass of mixture to which voltage is applied is more than specific kilogram.

TOUR J M, DENG B, DENGBING

Coral-like composite material used in coating material for modified separator of lithium-sulfur battery, comprises highly dispersed conductive metal nitride, metal carbide or metal carbonitride nanoparticles on mesoporous carbon nanosheets.

YING J Y, CHEONG J L

Copper/graphene junction for e.g. engine compartment, comprises structure in which copper component and graphene-containing carbonaceous component are joined, active metal carbide layer, and magnesium solid solution layer in which magnesium is solid-solved in matrix phase of copper.

NOBUYUKI T, TERASAKI N

Preparing three-dimensional graphene composite material supporting single layer of flower-shaped nanosheets comprises e.g. placing precursor in hydrogen fluoride solution, washing, dispersing, freeze-drying and post treating.

ZHAO Y, CHU W, LIAO X

Preparation of three-dimensional porous MXene/reduced graphene oxide composite material used as electrode material in supercapacitor by mixing MXene, graphene oxide, selenium dioxide and water, solid-liquid separating, and heating.

XU B, LI K