国家/地区 中国（7）
IPC部 C（5） H（2）
IPC大类 C01（4） H01（2）
IPC小类 C01B（4） H01M（2）
IPC C01B032/184（3） H01M004/14（2） H01M004/20（2）
发明人 PENG C（7）
公开年 2018（7）
申请年 2017（3）  2018（3） 
专利权人 JIANGSU HUAF.（2） UNIV TIANJIN（2）

Preparation of fluorinated graphene film used for e.g. lithium ion battery, involves preparing graphene oxide film by molding, and reacting graphene oxide film by introducing mixed gas containing nitrogen and fluorine, and vacuum drying.

FENG Y, PENG C, FENG W, LI Y

Preparing graphene oxide type polycarboxylate water reducing agent comprises taking methallyl polyoxyethylene ether, adding graphene oxide and hydrogen peroxide into deionized water, stirring uniformly, reacting and insulating.

MA L, PENG C, DONG C, WANG H, XING K

Preparing nitrogen-phosphorus co-doped graphene carbon material comprises e.g. mixing aqueous graphene oxide solution and dopamine aqueous solution, then adding 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide solution and stirring.

PENG C, CENG T, YU Y

Preparation of three-dimensional porous graphene film in gas sensor, involves adding liquid oxidant and sulfate to graphene oxide aqueous solution and ultrasonically processing, carrying out dialysis treatment, refluxing and drying.

WANG Y, PENG C, CHEN L, SONG J

Graphene fluoride nanobelt preparation involves fluorinating anhydrous carbon nanotubes in fluorine gas atmosphere to obtain fluorinated graphene nanobelt, where carbon nanotubes are single-walled carbon nanotubes.

FENG W, PENG C, FENG Y

High cycle number lead-carbon battery, comprises negative electrode material consisting of sulfuric acid, barium sulfate, silicon carbide, carbon black, graphene-modified polyacrylic acid fibers and lead powder at specific parts by weight.

ZHOU S, WANG D, PENG C, MAO X, LIU C, WANG Y, XIA W, QIAN B, JIANG Q

High cycle number lead-carbon battery cathode material, comprises sulfuric acid, barium sulfate, silicon carbide powder, white carbon, graphene-modified polyacrylic acid fiber and non-ionic surfactant in specific weight parts.

ZHOU S, WANG D, PENG C, MAO X, LIU C, WANG Y, XIA W, QIAN B, JIANG Q, XIAO W