国家/地区 中国（8）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/184（3） C01B032/198（3） C01B032/19（2）
C08K003/04（2）
发明人 CUI J（2） DUAN Y（2） GAO A（2）
HE Y（2） NAN F（2） YAN Y（2）
YU Z（2） ZHANG G（2） ZHANG J（2）
ZHANG S（2） ZHAO S（2）
公开年 2018（8）
申请年 2018（5）  2017（3） 
专利权人 UNIV QINGDAO SCI TECHNOLOGY（8）

Graphene oxide aerogel useful for e.g. preparing elements with compressive resilience comprises e.g. graphene sheet graphite oxide, oxidized graphene sheet surrounding gaps and double electrically chitin nanofiber graphene oxide layer.

ZHANG J, PANG K, DUAN Y, LIU X

Preparing graphene-based aerogel with asymmetric wettability for efficient integrated separation of water-in-water and oil-in-oil emulsion by adding a polyvinyl alcohol aqueous solution into graphene oxide aqueous dispersion liquid.

YAN Y, LI Y, ZHANG G, CUI J, GAO A, ZHAO S

Graphene preparing device comprises e.g. a discharge part made of insulating convex base tube, a lifting part, gas circuit part, shell part, spiral lifting main body, air path part, rubber sealing pad and ball valve connected with the base.

HE Y, NAN F, YU Z, ZHANG S

Preparing graphene comprises e.g. using hydrogen peroxide and cyclohexane as intercalation agent; and using plasma device to excite intercalation graphite under protection of argon or other inert gas.

HE Y, YU Z, NAN F

High anti-friction and wear-resistant lubricating oil comprises commodity lubricating oil, and graphene-based additive.

YAN Y, ZHU C, ZHANG G, CUI J, GAO A, ZHAO S

Preparation of graphene oxide/ionic liquid nanocomposite material involves adding alkaline compound to aqueous ionic liquid, mixing graphene oxide and water, and removing water in mixed solution.

ZHANG J, YANG H, DUAN Y, ZHANG X

Modifying graphene for polyurethane elastomer, involves polymerizing aqueous polyurethane emulsion and graphene oxide as raw material, using sodium hydroxide as dispersion under certain temperature and ultrasonic condition, filtering.

LI Z, LI J, ZHAO H

Preparing graphene quantum dot with uniform size as electrode material of an energy storage device, involves preparing graphene oxide by using graphite powder, sodium nitrate, potassium permanganate, and concentrated sulfuric acid.

SUI L, DONG H, ZHANG S, YU L, DONG L