国家/地区 中国（6）
IPC部 B（6）
IPC大类 B82（6） C01（6）
IPC小类 B82Y（6）
IPC B82Y040/00（6）
发明人 WANG J（6）
公开年 2021（6）
申请年 2020（4）  2021（2） 
专利权人

Preparing surface-enhanced Raman scattering composite substrate based on colloidal perovskite quantum dot-graphene/nano gold, comprises e.g. dropping colloidal perovskite quantum dot-graphene on nano-gold structure for Raman detection.

LIU D, WANG J, QIU C, PANG H

Preparing manganese dioxide/carbon thin film positive electrode material involves adding manganese salt, oxidant and pH adjuster to water to dissolve to form solution, and dispersing acid into solution and stirring at room temperature.

WANG J

Reduced graphene oxide-carbon nanotube/cesium-tungsten bronze composite three-dimensional foam material used in light-thermal conversion material, comprises cesium tungsten bronze nanoparticles and graphene oxide-carbon nanotube substrate.

LIU Y, LI G, CHEN W, WANG Q, ZHOU W, WANG J, LIN H

Preparing wear-resistant self-lubricating coating on crane pulley wheel groove, comprises placing dichromium trioxide powder and graphene powder in ball mill, sintering dry powder under vacuum conditions and carrying out surface derusting.

GONG N, LU Y, BI C, MU S, DU P, HAN J, WANG J, YUE W, PENG C, WANG X, LI C, JIN Y, YANG Y, QIAO Y, XI Z, LI P

Preparing molybdenum disulfide nanosheet composite graphene for electrochemical energy storage, by adding molybdenum source to water, adding sulfur source to water, dispersing graphene, mixing, reacting, cooling, centrifuging and drying.

MENG Z, ZHENG G, LONG F, WANG J

Synthesis of three-dimensional graphene involves reacting mixture of solid sugar and inorganic sodium salt in reactor under inert or reducing gas, cooling to room temperature, washing obtained solid product, filtering and drying.

ZHU Y, WANG J