国家/地区 中国（14）
IPC部 C（14）
IPC大类 C01（14） B82（4） C09（3）
H01（2）
IPC小类 C01B（14）
IPC C01B032/184（5） C01B032/194（4） B82Y030/00（3）
C01B032/198（3） B82Y040/00（2） C01B032/158（2）
C01B032/182（2） C01B032/19（2） C09K005/14（2）
发明人 LIU Y（14）
公开年 2019（14）
申请年 2019（14） 
专利权人 UNIV YANCHEN.（2） YANCHENG ZEN.（2）

Preparing few-layer graphene comprises e.g. dispersing graphite raw materials in specified dispersant system, and placing them in ultrasonic environment to obtain graphite-graphene mixed dispersion liquid and dispensing into centrifuge tube.

PAN H, LIU Y, CHEN W

Preparing composite graphene oxide film with high heat conduction efficiency by coating mixed coagulating liquid of graphene oxide/water/nano-scale metal powder/carbon nanotubes on substrate, and coating liquid with composite film.

MIN Y, JIAN L, LIU Y

Enhanced graphene near infrared broad-band light absorption structure comprises a metal substrate, a dielectric layer, a metal micro/nano array, and a graphene sequentially stacked from bottom to top.

LIU Y, DU M

Graphene carbon nanotube composite thermally conductive thin film material used e.g. for LED lamp, is prepared by dispersing graphene oxide aqueous dispersion and carbon nanotubes, adding to coagulation solution, and smearing on substrate.

MIN Y, LIU R, LIU Y

Mesoporous silica graphene multilayer composite material comprises graphene layer and mesoporous silica layers.

LIU Y, CHEN P

Preparing high temperature expansion of iron-doped pleated graphene aerogel comprises e.g. using molten salt method to mix anhydrous ferric chloride with graphite, oxidizing intercalation, and ultrasonically treating in aqueous solution.

MIAO Z, LIU Y, JIANG Y

Graphene-based elastic structure useful as aerogel film, comprises graphene structural unit.

GAO C, PENG L, SHEN Y, YU D, GUO Y, LIU Y

Preparation of amphiphilic asymmetric structure graphene oxide for e.g. separation membrane, involves mixing graphene oxide dispersion with polystyrene microsphere dispersion, dispersing, and adding hydrophobic agent solution.

LIU Y, YU B

Preparation of carbon quantum dot functionalized graphene oxide layered film for preparing proton exchange membrane, involves vacuum filtering dopamine-modified graphene oxide aqueous solution and adding e.g. citric acid aqueous solution.

WANG J, LIN J, WU W, ZHANG Y, LIU Y

Transferring CVD-grown graphene comprises e.g. pretreating the CVD-grown graphene to obtain growth substrate-graphene sample, placing on the target substrate, contacting with the target substrate, and fixing the growth substrate.

NIU G, WU H, REN W, JIANG L, LIANG O, ZHAO J, LIU Y, XIE Y