国家/地区 中国（3） 美国（2）
IPC部 B（5） C（3） H（2）
IPC大类 B05（5）
IPC小类 B29D（5）
IPC B29D007/01（5）
发明人
公开年 2022（2）
申请年 2022（3） 
专利权人

Film-making device for preparing graphene heat conducting film, comprises rotating roller whose outer surface is fixed with film-forming base material, heating device and nozzle, where outer surface of rotating roller is used for fixing film-forming base material.

HE Y, TAO X, SUN H, TANG Z, ZHOU B, HAO L

Method for preparing graphene-based anti-migration layer, involves preparing functionalized graphene dispersion liquid, and vulcanizing insulating layer raw film material into boiled glue by using high temperature mold pressing forming process.

TAO B, GU J, XI W, WANG H, DU F, LI L, ZHAO X, LI Y, WANG Y, GUO X, SANG L, LIN L

Preparing graphene liquid metal composite silica gel pad involves adding graphene oxide and gallium-based alloy liquid metal to water at a certain mass ratio, adding an acid solution and using ultrasonic stirring to obtain a graphene liquid metal aqueous dispersion.

PAN Z, ZHOU M

Preparation of polygraphene membrane for desalinating salt water involves mixing graphite, sodium nitrate and potassium permanganate and hydrogen peroxide, centrifuging mixture, and acylating and polymerizing resulting graphene oxide sheets.

SALEH T A

Roll-to-roll doping method for large-area graphene area, involves passing graphene film through doping solution that contains dopant or dopant vapor for doping graphene film.

AHN J, BAE S, HONG B H, KIM H K, BAE S K, GANG B S, GEUN K H, HUI H B, HYEON A J