国家/地区 中国（5）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01B032/186（5）
发明人 LI X（5）
公开年 2021（5）
申请年 2021（5） 
专利权人 UNIV CHINA E.（3）

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Preparing single-layer continuous graphene film for use in e.g. electronic devices, involves sealing lower part of Buchner funnel, pouring ferric chloride solution, cutting copper substrate with graphene into small pieces, putting into ferric chloride solution, filtering, cleaning, and drying.

GAO Y, WU H, ZHAO Y, LI X, HAN J, CHEN G, CHEN R

Multi-layer roll-to-roll preparation system for preparing large area graphene film, has multi-layer base material foil that is discharged through discharging roller in group of discharging and receiving rollers.

QING F, DAI G, LI X

Processing pressure-assisted evaporation comprises e.g. covering front side of graphene-grown copper foil on quartz plate, placing sample into low-pressure tubular furnace, heating, cooling, taking out and completing graphene transfer.

LI X, ZHANG K, SHEN C, QING F

Preparing graphene film by carbon dioxide combined low pressure chemical vapor deposition comprises cleaning the metal substrate and placing into a reaction furnace for vacuumizing and performing high temperature annealing treatment.

LI X, ZHAO B, ZHANG Q, YANG X, WANG R, ZHOU T, WANG C, YUAN L