国家/地区 中国（7）
IPC部 C（4） B（2） E（2）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC
发明人 MA D（7）
公开年 2020（7）
申请年 2019（4）  2020（3） 
专利权人

Summer retarding high-performance structural adhesive as bridge strengthening connecting agent material, comprises epoxy resin, silicon powder, nano-calcium carbonate, modified graphene, polyamide, aromatic amine and silane coupling agent.

XIE K, HE J, ZHOU X, MA D, WANG Q

Preparation of visible light-ozone catalytic catalyst for treating high-salt wastewater of coal chemical industry includes calcining dicyandiamide and zinc salt, and ball-milling with graphene, ascorbic acid and polyethylene glycol.

MA D, LI L, LI W, WANG J, GAO M, LIU M, CHEN G

Oil measuring ruler has rocking handle that drives rotating shaft to rotate so as to roll steel tape or extend steel tape from rotating shaft, and surface of rocking handle is coated with graphene anti-static paint.

QU X, MA D

Adjustable frame for extracting graphene material, comprises first bracket, lantern ring, second lifting rod sliding groove, third lifting rod, connecting rod, second chute and first rotating shaft and one side of first bracket is provided with first lifting rod.

LIANG S, WANG C, MA D, JING C, ZHANG J, LIU Z, LI Y

Preparing single-layer graphene comprises taking single crystal silicon carbide substrate, heating, annealing and inserting metal in atoms under buffer layer.

HUI X, HU T, YANG D, MA F, MA D, XU K

Prefabricated thermal activity barracks comprises an assembling box, which is formed by assembling multiple box assembling units and floor assembling unit includes an electric heating layer, which is made of graphene fiber heating cloth.

MA D, WANG Y, ZHANG Y, ZHAO Y, SUN J

Tin selenide/reduced graphene oxide thermoelectric composite comprises reduced graphene oxide in preset weight ratio.

HAN G, MA D, HUANG L, MA C, LU J