国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B009/00（3）
发明人
公开年 2020（2）
申请年 2019（3）
专利权人

Corrosion-resistant waterproof membrane useful for building construction comprises asphalt waterproof base layer, carcass layer, corrosion-resistant layer, graphene layer, and reinforcing layer.

Graphene-based wallpaper comprises graphene resistance layer and thermally conductive purification layer, where formula of graphene resistance layer is graphene, polyvinyl chloride material, ethyl cellulose and absolute ethanol.

QI Y

Preparation of film involves preparing graphene oxide aqueous solution and polyimide precursor solution, mixing, freezing, obtaining graphene oxide/polyamic acid composite sponge, hot-pressing, carbonizing and graphitizing carbon film.

PENG Q, ZHU Y, HE X