国家/地区 中国（4）
IPC部 C（4） B（2）
IPC大类 C01（4） B82（2）
IPC小类 C01B（4）
IPC C01B032/17（4）
发明人
公开年 2021（4）
申请年 2021（3） 
专利权人

Recycling of nano-carbon material used in e.g. petroleum industries, involves placing magnesium-based composite material in crucible, heating, solidifying, soaking ingot in aqueous solution, drying and filtering.

WANG X, LI X

Method for preparing graphene-carbon nano-tube composite material useful as conductive additive in lithium ion battery comprises adding graphene oxide material completely oxidized into diluted acid solution, and performing acid washing operations.

ZHENG T, ZHANG M, MAO O, YE Z, CHENG L, XU H

Purifying water-dispersible carbon nanomaterial by adding sample of carbon nanomaterial flat-bottomed flask, adding potassium dichromate and sulfuric acid, heating, filtering dark green solution, drying carbon nanotubes, adding carbon nanomaterials to inorganic salt/alkali solution and centrifuging.

ZHAO F, XIE Y, WANG Z, YUAN Y

Optimizing loop-mediated isothermal amplification reaction by preparing graphene quantum dots and carbon nanotubes, preparing amplified product, selecting product, designing amplification primers, amplifying and completing optimization.

WANG Y, TENG X, FU R, YANG H, BAO C