国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5）
IPC小类 B01J（5）
IPC B01J020/20（5）
发明人 LI X（5）
公开年 2019（2）
申请年 2019（2）  2020（2） 
专利权人

Nitrogen-doped spherical porous carbon comprises porous carbon and graphene nanoribbons, and prepared by dispersing graphene nanoribbons in solvent in which polymer and dissolving organic pore-forming agent to obtain polymer precursor solution.

LI X

Processing phenol-based rectifying kettle residue comprises e.g. subjecting phenol-based rectifying kettle residue by vacuum extracting deep drawing to obtain decompressed and drawing out and vacuum extracting deep drawing kettle.

HE L, LI X, WANG C, DU J, ZHOU J, CAI S, MA Y

Preparing hydrophobic graphene aerogel, comprises e.g. mixing graphene oxide, deionized water, organic solvent, and cross-linking agent, ultrasonically treating, mixing silane coupling agent solution and performing rapid annealing treatment.

QIN J, LI X, FENG F, TIAN L, SU M, GAO L, XIN Z

Graphene oxide composite material preparation involves taking expanded graphite, concentrated sulfuric acid, potassium permanganate, polyacrylamide, and hydrogen peroxide in proportion.

LI Q, LI X, LI Y, LIN W, FENG J, ZHANG L

Biomass graphene used for treating wastewater containing methylene blue or rhodamine B, is prepared by adding nickel chloride aqueous solution to cellulose, performing thermal cracking reaction, adding hydrochloric acid and vacuum drying.

XIONG Y, YANG K, LI X, SHAN W, WANG Y, LOU Z