国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） C30（3）
IPC小类 C01B（3）
IPC C30B029/02（3）
发明人
公开年 2021（2）
申请年 2021（3）
专利权人

Preparing composite dimension carbon atom framework van der Waals homogeneous structure temperature control physical defogging film comprises e.g. preparing powder-shaped carbon nanotube material, spraying cellulose acetate by connecting cellulose acetate solution and obtaining defogging film.

JIANG X, DONG H, TIAN B

Method for reducing nucleation density of graphene, involves passing gas into quartz tube to normal pressure after vacuuming and turning OFF heating and gas supply of tube furnace and cooling tube furnace to room temperature after growth of graphene is completed.

YUAN L

Chemical vapor deposition (CVD) graphene production device comprises movably connected support base, multiple graphene growth substrates and top cover, where support base is ring-shaped closed structure.

ZHANG B, LI J, WANG X, XU Z