国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B038/00（3）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Polyester fiber carbon neutralizing sound absorbing plate comprises a polyester fiber sound absorbing plate base body (polyester fiber, and nano carbon material, acetylene black, carbon nano-tube and graphene oxide).

ZHANG H, ZHOU T, WU S

Preparing graphite felt for liquid flow battery, involves activating graphite, dissolving polymer in solvent, adding metal ion solution, dipping graphite in polymer mixed solution, placing in freeze drier, and sintering graphite.

GUO Y, CHEN G, WANG Y, XIONG R

Preparation of graphene oxide modified silicon dioxide aerogel fiber product involves mixing silicon source, alcohol, water and acid catalyst, controlling pH value of mixed solution and stirring, hydrophobically modifying and drying.

ZOU H, WANG B, LUO J, LIU X, ZUO D