国家/地区 中国（3）
IPC部 B（2） C（2）
IPC大类
IPC小类
IPC
发明人
公开年 2022（3）
申请年 2022（3）
专利权人 UNIV ROCKET FORCE ENG PLA（3）

Preparing graphene oxide comprises e.g. mixing natural graphite powder and concentrated sulfuric acid, adding potassium permanganate to ice-water bath, stirring with polytetrafluoroethylene, performing high-temperature reaction, adding hydrogen peroxide, filtering, stirring and dispersing.

JIN G, SHEN K, LV X, WANG H, JIA Y

Light-absorbing configuration composite material reinforced by resonant cavity and interference film layer for photovoltaic cell, photolysis water hydrogen and sea water desalination comprises substrate material, periodic cavity ultra-surface micro-nano structure film layer.

CHEN M, XU K, GE C, LIU G, WANG W, WANG L

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