国家/地区 中国（4）
IPC部 B（3） C（3）
IPC大类 C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 GAO H（4）
公开年 2013（3）
申请年 2012（4）
专利权人

Preparation of graphene-metal nano particles composite material involves preparing polystyrene-polyvinyl pyridine micelle, adhering on substrate containing catalyst, forming graphene film and reducing metal salt into nano particles.

YIN Z, ZHANG X, GAO H, LIU X

Preparing graphene comprises synthesizing graphene on transition metal substrate, performing vapor deposition of hafnium on graphene, and annealing to form hafnium intercalated layer between graphene and metal substrate.

GAO H, LI L, WANG Y

Composite powder used as combustion catalyst, comprises bismuth oxide and oxidized graphene oxide.

XIAO L, ZHAO F, FAN X, LIU J, SHI H, GAO H, TAN Q, HONG W, XU S

Preparation of composite nanosol for preparing functional film comprises dissolving graphene oxide in solvent, adding mixed solution of tetrabutyl titanate and isopropyl, reflux condensing, and adding reducing agent to sol.

GAO H, SHANGGUAN W, SU J, SUN Y