国家/地区 中国（2）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3） C08G（2） C08J（2）
C08K（2） G01N（2）
IPC C01B032/198（3）
发明人
公开年 2021（3）
申请年 2021（3） 
专利权人

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

Non-linear optical material comprises bismuth telluride, poly(3-hexylthiophene) and acylated graphene oxide prepared by ultrasonically dispersing graphene oxide in solvent, adding thionyl chloride, heating and removing solvent.

CAI X

Preparing graphene oxide-polyaniline-gold nano-particle solution involves preparing graphene oxide powder, preparing graphene oxide-polyaniline nano composite, and preparing gold nano-particle solution.

CHEN G, HUANGFU H, REN R, DANG L