国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B009/00（2）
发明人 LIU C（2）
公开年
申请年 2022（2）
专利权人

Graphene film useful for radiation measurement in ionization chamber, comprises graphene film base layer and first graphene structure ayer arranged on lower surface layer of graphene film base layer.

LUO B, LIU C, XIA H

Method for preparing carbon-based wave-absorbing coating involves oxidizing and reducing the carbon nano tube in sequence to obtain reduced-oxidized carbon nano tube, adding the reduced carbon oxide nanotube and the carbon black/reduced graphene oxide composite absorbent into aqueous polymer resin.

LIU C, SU X, LI H, HOU G, BI S