国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B032/192（4）
发明人 ZHANG F（4）
公开年 2017（2） 2019（2）
申请年 2019（2） 
专利权人 ZIBO LIANKE .（2）

Preparing graphene powder by redox method, involves heating graphene oxide solution, slowly adding hydrazine hydrate, refluxing in water bath, adding water for centrifugal separation, washing and drying to obtain reduced graphene powder.

LI A, YU M, REN W, LIU J, ZHANG F, GAO R, BAO T

Preparing a highly dispersible graphene powder, involves adding graphene oxide to water, stirring and dispersing into oxide graphite dispersion, ultrasonically stripping graphite oxide dispersion to obtain a graphene oxide dispersion.

LI A, YU M, REN W, ZHANG F, GAO R, BAO T

Preparing lithium titanate/graphene nano-composite material involves dissolving oxidized graphite into deionized water, ultrasonic dispersing to obtain oxidized graphite sol, and stirring oxidized graphite sol.

SHU D, MENG T, YI F, CHENG H, HUANG Y, GAO A, ZHANG F

Preparing graphene comprises stirring the graphite raw material with organic solvent, filtering, filter cake graphite processing at high temperature under the protection of inert gas, adding alkali solution.

QIU Y, CAI T, CHENG Y, ZHANG F