国家/地区 中国（7）
IPC部 C（7）
IPC大类 C02（7）
IPC小类 C02F（7） C01B（3） B01D（2）
IPC C02F001/14（7）
发明人 CHENG H（2） QU L（2） ZHANG P（2）
公开年 2018（7）
申请年 2018（5）  2017（2） 
专利权人 UNIV TSINGHU.（2）

Portable self-driven solar desalination device useful in South China Sea island, comprises e.g. an evaporator, a condenser pipe, a condenser, a pontoon, an exhaust valve, a graphene foam panel, an evaporation tank and a condensing tank.

ZHANG Y, DU J, LIU R, LIU Y, LI W, WANG G

Preparation of gold nanoparticle/graphene three-dimensional photothermal conversion material used for photothermal conversion device, involves preparing gold nanoparticle and graphene oxide, and grafting with silane coupling agent.

CAO Z, CHEN D, XU L, QIN Y, YUAN F, ZUO X, LUO M, ZUO M

Seawater desalination device based on graphene/porous copper complex material comprises complex bottom plate is three-dimensional graphene/photothermal conversion material of porous copper complex.

LI C, XIE B, CHEN J

Photothermal conversion material for seawater desalination, sewage treatment, comprises columnar structures spaced apart from one surface of substrate, where material forming substrate and columnar structures having graphene foam.

QU L, ZHANG P, CHENG H

Preparation of graphene oxide film used for, e.g. sewage treatment by spraying and atomizing graphene oxide dispersion to obtain nano- or micro-aerogel, and stacking on surface of base film under high voltage electric field condition.

HUANG Q

Preparation of graphene solar water cleaning foam for use in sewage purification treatment, involves subjecting graphite powder to oxidation treatment, and mixing aqueous graphene oxide solution with low freezing point solvent.

QU L, CHENG H, ZHANG P

Purifying waste water based on graphene membrane, by storing waste water in transparent container, placing graphene membrane on surface of waste water, illuminating transparent container and evaporating waste water.

WANG X, YU P