国家/地区 中国（11）
IPC部 C（5） B（4） H（3）
A（2） G（2）
IPC大类 C01（3） A61（2） B82（2）
G16（2） H01（2）
IPC小类 C01B（3） B82Y（2）
IPC B82Y030/00（2） B82Y040/00（2） C01B032/198（2）
发明人 CHEN W（2） CHENG Q（2） ZHANG L（2）
公开年 2023（11）
申请年 2022（8）  2023（3） 
专利权人 UNIV BEIHANG（11）

Preparing aluminum-carbon composites comprises obtaining composite powder of aluminum powder/carbon powder by mixing powder, adding additive materials into composite powder by friction stir deposition, performing subsequent processing to molding material.

MA C, ZHENG R, WU S, XIAO W

Method for predicting energy band structure and optical property of graphene belt, involves calculating energy band structure and electronic state density of graphene belt, and determining optical properties of graphene belt according to charge density.

XU W, HAN G, LIU X

Preparing metal ion cross-linked nano-film useful in e.g. water treatment field, by e.g. preparing hydrogel, continuously adding spreading solution to surface of freshly removed hydrogel, carrying out interfacial film-forming reaction, transferring nanomembrane to any solid surface, and drying.

ZHAO T, ZHOU C, ZHAO C, LIU M

Graphene flexible sensor based knee joint rehabilitating method, involves collecting joint activity signal by graphene flexible sensor, determining knee joint angle data corresponding to angle of video game, and completing video game by subject by utilizing joint action.

CHEN J, ZHANG L, LIANG Z, WANG J, PEI Z, SHEN C, CHEN W

Hot-melt bisphenol-containing cyanobenzoxazine resin prepreg composite material useful for preparing hot-melt bisphenol-containing cyanobenzoxazine resin-based composite material and hot-melt bisphenol-containing cyanobenzoxazine resin.

GAO Y, ZHANG L, YIN P

Reduced graphene oxide/graphite-type phase carbon nitride composite non-woven fabric used as three-dimensional framework in the cathode of lithium metal batteries, comprises reduced graphene oxide/graphite-type carbon nitride composite fibers and reduced graphene oxide fibers overlapping each other.

XIONG G, ZHANG S, XU M, XING Y

Preparing metal ion cross-linked graphene film comprises e.g. adding graphene oxide powder into deionized water, ultrasonically dispersing, obtaining metal salt solution, obtaining graphene oxide dispersion liquid of metal ion pre-crosslinking, adding hydroiodic acid and performing steam reduction.

ZHANG Z, CHENG Q

Preparing selenide and graphene compound wave-absorbing material comprises using hydrothermal method combined with heat treatment to prepare compound material of graphene, using above material with wave absorbing agent and mixing with binder.

YU R, LIU J, HUANG Y, CHEN W, ZENG M

Preparing graphene titanium carbide cross-linked thin film material used as a self-supporting electrode, involves chemical etching raw material MAX phase by lithium fluoride and hydrochloric acid, reacting under heating condition, washing, oscillation peeling and centrifugal separation.

YANG J, CHENG Q

Preparing ultra-thin silicon carbide nanosheets used in electronic devices, micro mechanics, engineering, and materials, comprises placing well-dispersed sheet-like polycarbosilane composite material combined with template in muffle furnace.

WANG S, ZHAO H, GUO L