国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人 JIANG X（2）
公开年 2019（4）
申请年 2019（4） 
专利权人

Preparing reduced graphene oxide/nano-titanium dioxide composite demulsifier involves modifying surface of graphene oxide with nano-titanium dioxide generated by in-situ hydrolysis of organic titanium precursor and reducing hydrothermally.

MI Y, YE F, WANG Z, KUANG J, JIANG X, HUANG Z, XIE F, YUAN H, ZHANG Z

Preparing graphene-titanium crystal nanometer particle composite additive useful e.g. in field of lubricating oil and plating liquid comprises e.g. adding amine source solution to graphene oxide dispersion, freezing, drying and calcining.

HE X

Nitrogen-doped graphene/silicon carbide microsphere nano composite used as lubricating oil additive, comprises silicon carbide microspheres and nitrogen-doped graphene grown in form of flakes on surface of silicon carbide microspheres.

MA J, JIANG X, SUN Y, XIAO Y, SUN S, RUAN S, HU J, XIAN X

Device for preparing graphene using biomass pyrolysis oil, comprises feeding unit, preparation unit, reactor, pressurizing unit, heating unit, gas supply unit, first pressurized column, second pressurized column and orifice plate.

WANG Y, XIAO G, XIONG Z, GUO J, XIANG J, DENG W, HU S, SU S