国家/地区 中国（16）
IPC部 B（16）
IPC大类 C04（16）
IPC小类 C04B（16）
IPC C04B014/02（3） C04B028/00（3） C04B030/02（3）
C04B038/00（3） B28C005/00（2） B28C005/06（2）
B32B009/00（2） B82Y030/00（2） C01B032/198（2）
C04B035/14（2） C04B035/622（2）
发明人 CHENG X（3） LI Q（3） JING G（2）
WANG J（2） WANG S（2） YE Z（2）
ZHANG Y（2） ZHU Y（2）
公开年 2019（16）
申请年 2019（16） 
专利权人 UNIV JINAN S.（3） UNIV JINAN（2）

Preparation of film involves preparing graphene oxide aqueous solution and polyimide precursor solution, mixing, freezing, obtaining graphene oxide/polyamic acid composite sponge, hot-pressing, carbonizing and graphitizing carbon film.

PENG Q, ZHU Y, HE X

Graphene/ceramic composite particles used for injection molding to control dispersion range and effect of graphene in matrix, are prepared by taking ceramic particles and coating e.g. aqueous polyurethane resin- and graphene powder-layer.

WU H, GAO J, FAN X, WANG J, YE X, YE Y, YUAN Y, LI B

Decorative slurry useful for decoration materials, comprises boracite, tourmaline, graphene cloud fiber, glass wool, dispersant, binder and antistatic agent.

XIE S, SHAO M

Graphene/cement dispersing device useful in construction engineering, comprises pneumatic conveying station, reducing joint, pneumatic quick-inserting air pipe joints, air pipe, hoses, elliptical mixing device and pagoda-shaped joint.

YE Z, JING G, GONG X, WANG S, CHENG X

Graphene/cement base material dispersing device has pneumatic conveying station, first variable diameter joint, first external thread joint, first three-way joint, first mixing tube, second mixing pipe, second three-way joint, and hose.

YE Z, JING G, LI X, LI Q, WANG S, CHENG X

Graphene self-lubricating gradient ceramic tool material useful in the fields of mechanical, metallurgy, mining, high-speed trains, wind power, automobiles, tractors, bearings, water pumps, precision instruments or aerospace.

CUI E, ZHAO J

Graphene-carbon nano-tube film composite film useful for preparing lightweight, flexible, high heat conducting and high conductive material, comprises graphene film layer and carbon nano-tube film layer sequentially laminated.

ZHANG Y, FU H, LIU D, LI Q

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Graphene-modified building film structural material comprises polytetrafluoroethylene layer, adhesive layer, graphene layer and protective layer, where lower surface of adhesive layer is provided with polytetrafluoroethylene layer.

LI K, LI W, SONG N, LI Z

Beam material for automobile, comprises iron powder, silica, carbon fiber, epoxy resin, graphene, borax, curing agent, antifoaming agent, stabilizer and diluent.

LI G