国家/地区 中国（3）
IPC部 C（3）
IPC大类 C07（3）
IPC小类 C07C（3） B01J（2）
IPC C07C039/04（3）
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Preparing monophenol by pyrolysis of lignin comprises e.g. dispersing lignin and graphene oxide in alkaline solution, adjusting pH to carry out acid precipitation, and placing graphene oxide-lignin composite in protective atmosphere for pyrolysis.

YIN Y, WU S

Nitrogen-doped graphene copper-based double metal single atom catalyst used in preparing phenol by directly oxidizing benzene comprises nitrogen-doped graphene load single atom copper and transition metal, where transition metal M comprises e.g. chromium, cobalt, nickel, vanadium and molybdenum.

FU Y, ZHU J, LI L, CHEN Q, ZHAO Y, HE G, CHEN H

Preparation method of three-dimensional nitrogen-doped graphene-supported cobalt nanoparticle (Co-3DNG) catalyst, involves mixing graphene oxide dispersion with aqueous ammonia and hydrothermally obtaining three-dimensional nitrogen-doped graphene.

ZHANG J, GUO S