国家/地区 中国（5）
IPC部 B（5）
IPC大类 C01（5） B01（3） B82（3）
C08（2） H01（2）
IPC小类 C01B（5）
IPC C01B031/04（5）
发明人
公开年 2015（3） 2014（2）
申请年 2014（5）
专利权人

Production of graphene involves forming liquid dispersion comprising dispersing agent, and carbon-based material comprising de-oxidized graphite, and continuously passing liquid dispersion through high-pressure homogenizer.

YOO K H, SOHN K N, KWON W J, LEE K S, YOO K, SOHN K, KWON W, LEE K

Manufacturing nano-graphene sheets involves intercalating and oxidizing a graphite material to form a graphite oxide by mixing the graphite material with at least one intercalation agent and at least one oxidant.

WU M Y, HSIEH C, LIN G, YEH P, CHEN T, CHEN Z, WU Y, XIE C, YE B, HSIEH C Y, LIN G W, YEH P Y, CHEN T H

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Synthesis of nano-structured polymers containing graphene involves reacting graphite oxide containing bound oxygen dispersed in solvent by ultrasounds, with vinyl monomer and vinyl aromatic monomer, in presence of strong inorganic acid.

GOFFREDI G, LONGO A, VALENTINO O, FELISARI R, CASALINI A

Preparation of porous graphene involves processing biomass-based carbon source with catalyst, obtaining intermediate product and heat-preserving intermediate at predetermined conditions.

ZHU J, LIU Z, ZHOU G, LIU D, LIU X, TANG Y, WANG E, ZHANG J, ZHENG Y