国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 C02（4） B01（2）
IPC小类 C02F（4） B01D（2）
IPC C02F001/44（4）
发明人
公开年 2014（4）
申请年 2013（2）  2014（2） 
专利权人

Sea water desalination device has semi-penetrate graphene film that is arranged between fresh water and salt water cavities of water tank and is provided with graphene sheet coated on support substrate.

LIU Z, ZHANG R

Preparing graphene oxide nano-sheet loaded polyamide film comprises e.g. preparing graphene solution from graphite sheet and oxidizing to obtain graphene oxide, and then contacting with polyamide/polysulfone hollow fiber composite membrane.

WANG D, LI Y, WANG Q, ZHANG W, WANG Y, JIN F

Preparation of graphene oxide modified superhydrophilic or superhydrophobic oil-water separation membrane for e.g. separation of oil and water mixture involves adding strong acid in ice water bath, stirring, and adding sodium nitrate.

HU J, CHEN Z, WANG F, ZHOU X, TU W, YUAN T

Use of graphene oxide membrane comprising graphene oxide layer supported on porous membrane layer, for dehydration of product, e.g. fermentation broth.

NAIR R, BUDD P, GEIM A, NAIR R R