国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） F26（2）
IPC小类 C01B（3）
IPC C01B032/194（3）
发明人 YU R（3）
公开年 2022（2）
申请年
专利权人 YU R（2）

Dust environment-friendly drying method for extracting graphene, involves crushing two-dimensional crystal with ink material by crusher, and putting cleaned solution into tubular centrifuge to separate residual graphite oxide powder.

YU R

Dust environment-friendly drying technique useful for extracting graphene in material learning, involves crushing two-dimensional crystal with ink material by crusher, and collecting particles after crushing, and using sulfuric acid, nitric acid chemical reagent and potassium permanganate.

YU R

Preparing self-supporting graphene carbon conductive network material comprises e.g. diluting concentrated hydrochloric acid, adding tetraethyl silicate and graphene solution, sonicating, sintering, adding hydrofluoric acid, and etching.

LUO W, WANG C, MAI L, YU R