国家/地区 中国（18）
IPC部 C（11） B（9） H（3）
IPC大类 C09（8） C08（4） B01（3）
B05（3） H01（3） B29（2）
IPC小类 C09D（6） C08L（4） B01J（3）
B05D（3） C08K（3） B05B（2）
B29C（2） C09K（2） H01L（2）
IPC C09D127/18（5） C08K003/04（3） C09D007/61（3）
C09D007/62（3） C09D007/63（3） C09D163/00（3）
B05B013/06（2） B05B016/20（2） B05D003/00（2）
B05D003/02（2） B29C041/30（2） B29C041/34（2）
C09D007/65（2） C09D127/12（2）
发明人 LUO Y（8） YU X（8） XIE W（7）
CAO T（5） HUA M（4） SHAO W（4）
TONG Y（3） WANG P（3） YANG T（3）
LIU Y（2） MO J（2） WANG C（2）
WU Y（2） ZENG Q（2） ZENG Y（2）
公开年 2021（18）
申请年 2020（13）  2021（4） 
专利权人 UNIV CHANGSHA SCI TECHNOLOGY（18）

Preparing multi-layer composite barrier film used as packaging material, by configuring polyetherimide/graphene oxide mixed solution, removing excess polyetherimide by suction filtration, re-dissolving polyetherimide/reduced graphene oxide mixture in solvent, and using layer-by-layer sol-gel method.

ZENG Q, LONG L, HE C, DU X, DING Z, YIN C

Method for improving heat dissipation of LED, involves respectively utilizing graphene and its derivative graphene oxide as external dopants to increase thermal conductivity of epoxy resin composite material and improves heat dissipation of epoxy resin encapsulated LED.

LI J, YI X, CUI K, DING H, XIE H

Preparing modified asphalt, involves mixing graphene oxide with polymer in grinding manner, attaching graphene oxide particles to surface of polymer, adding composite modifier to asphalt in molten state, shearing mixture, and jointly combining asphalt and polymer.

LIU Y, ZENG Q, HE Y, ZENG Y, XU Z

Self-heating phase change heat storage floor comprises wear-resistant layer, insulating waterproof layer, upper phase change heat storage layer, first copper film, self-heating phase change heat storage core, and second copper film.

LI C, XIE B, CHEN J

Multi-dimensional composite hydrophobic coating comprises polytetrafluoroethylene, other aqueous fluorocarbon resin, inorganic nanoparticles, auxiliary agent, additive, and water.

XIE W, SHAO W, WANG P, YANG T, CAO T, LUO Y, YU X

Preparing silicon oxide aerogel with photocatalytic activity, comprises mixing graphene aqueous solution, organosilicon source solution and aqueous ammonia, and performing microwave radiation treatment of graphene/organosilicon sol.

CHEN C, XIONG J, HE Z, XUAN W, LIU P, ZHANG Y, JIAO X, FENG M, QIN X, LIU Y

Embedded graphene optical modulator based on silicon nitride ridge waveguide, has first metal layer on one side of ridge waveguide base is located on upper graphene layer and is in contact with upper graphene layer.

ZOU W, MO J, WU Y, WANG C

Silicon nitride ridge waveguide based embedded graphene photodetector, has first metal layer and second metal layer that are alternately placed along waveguide transmission direction and arranged in interdigitated manner.

ZOU W, MO J, WU Y, WANG C

Multi-dimensional composite hydrophobic coating comprises polytetrafluoroethylene, aqueous-based epoxy resin, composite inorganic nano-particles, auxiliary agent including silane coupling agent or heptafluorodecyltrimethoxysilane, additives.

XIE W, LUO Y, YU X, CAO T, SHAO W

Large pipe diameter inner coated composite hydrophobic coating for construction of large pipe diameter covered with hydrophobic coating, contains PTFE, aqueous fluorocarbon resins, inorganic nanoparticles, additive agent, and additive.

XIE W, SHAO W, YANG T, CAO T, WANG P, LUO Y, YU X