国家/地区 中国（9）
IPC部 C（9） H（5） B（3）
IPC大类 C01（9） H01（4） B82（3）
C23（2）
IPC小类 C01B（9）
IPC C01B032/914（9）
发明人 ZHAO Y（4） LIU Y（2） MA C（2）
公开年 2022（9）
申请年 2021（5）  2022（4） 
专利权人 UNIV SHANXI（2）

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

Tantalum carbide-coated carbon material for e.g., LED manufacturing equipment, comprises a carbon substrate, and a tantalum carbide coating layer formed on the carbon substrate.

JO D W, CAO D, WAN J, CHO D W

Silicon carbide/hafnium carbide nanowire modified silicon carbide coating reinforced graphene honeycomb-based nano aerogel heat-insulating and wave-absorbing composite material includes nano aerogel.

YU H, YE X

Special long-life bearing useful for high-power ground plows comprises surface of bearing base used for bearing sequentially provided with co-penetration wear-resistant layer, metal cladding layer and ceramic cladding layer from inside to outside.

ZHOU L, CHEN H, CHEN Q, RONG C

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

Simple carbon material magnetization method used in military application, involves using metallocene as magnetic agent, uniformly mixing with carbon material needed to be processed, putting into quartz tank, sealing, and canning sealed quartz into electric furnace.

ZHAO Y, MA C

Preparation of composite material involves adding strong acid to dispersion liquid after ultrasonic treatment, preparing MXene dispersion by selectively etching MAX phase powder, mixing both dispersions, performing ultrasonic dispersion and hydrothermal reaction at preset conditions.

JIANG B, SUI C, ZHAO Y, WANG C, WU F, TAN H