国家/地区 中国（22）
IPC部 C（23）
IPC大类 C02（23）
IPC小类 C02F（23）
IPC C02F103/08（23）
发明人 WANG W（3） ZHANG X（3） LIU G（2）
MIAO Z（2） RAO Y（2） XU Y（2）
公开年 2020（23）
申请年 2020（12）  2019（10） 
专利权人 RAO Y（2） UNIV YANCHEN.（2）

Preparing magnetic composite manganese dioxide-iron(II,III) oxide-reduced graphene oxide comprises e.g. dispersing synthesized graphite oxide in water, dissolving glucose in peeled graphite oxide solution, and adding ammonia water.

TAN L, HE R, MA H

Preparing seawater desalination material based on polyurethane foam comprises e.g. reducing graphene oxide with hydrazine hydrate, grafting on polyurethane sponge, adding urushiol to ferric salt-ethanol solution and dispersing.

BAI W, LIN H, XU Y

Device useful for multipurpose treatment of seawater and desalting water by using graphene comprises e.g. first filter box, second filter box and processing box, the left side wall of the first filter box fixedly connected with water inlet pipe.

TANG Y

Graphene seawater desalination device with filter device, has second pump structure whose output end is connected with fresh water collection box through pipe which is fixed on top of base and located at right side of second pump structure.

LIU Y

Small seawater desalination device based on graphene oxide membrane comprises filter barrel, first booster pump, throttle valve, filter, second booster pump and graphene oxide membrane module.

LIU X, ZHANG X, MA K, DAI H, ZHOU Z, WANG W

Preparing functional region of graphene-aluminum-based photovoltaic and seawater desalination device, involves dispersing graphene oxide and aluminum particles in solvent, coating graphene oxide coated aluminum slurry, drying, and reducing.

MIAO Z

Preparing hydrophobic graphene film by preparing graphene dispersion and nanoparticle dispersion, mixing, depositing on support, drying, soaking in hydrophobic modifier solution using hydrophobic modifier, water and ethanol, and treating.

LIU G, ZHANG M, JIN W

Preparing graphene-based hydrogel with three-dimensional network structure comprises e.g. ultrasonically dispersing graphene oxide solution in deionized water and equipped with evenly dispersed and flocculent graphene oxide solution.

WANG W, LIU D, ZHANG J, XU Y, SONG C, ZUO J

Corn stalk oil dirt adsorbent useful for oilfield, comprises oxidized sodium alginate, pre-treated fiber, polyvinyl alcohol, modified carbon fiber, crosslinking agent, trimethylsilane, and reduced graphene oxide.

LI J

Recovering high-viscosity oil spill by immersing melamine sponge in graphene oxide dispersion liquid, building platform for adsorbing oil spill, adding viscous crude oil and graphene-based material and recovery oil spill.

YU W, XU G