国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08G（4）
IPC C08G073/02（3） C08K003/04（3）
发明人 CHEN W（4）
公开年 2016（3）
申请年 2016（3） 
专利权人 UNIV GUILIN TECHNOLOGY（4）

Preparing polyimide based on conjugated carbonyl group, comprises e.g. dissolving dianhydride monomer in N-methylpyrrolidone, stirring, adding diamine monomer, and performing polycondensation reaction to obtain polyimide acid solution, cooling, drying and removing solvent.

SUN J, CHEN W, JI F, LIU B

Preparation of polyaniline nano tube/graphene composite material by using oxalic acid as template, involves adding graphene oxide with deionized water in beaker and dispersing to obtain yellow brown graphene oxide dispersed liquid.

CHEN W, FAN X, LIU Z, PANG S

Preparation of polyaniline nanotubes/graphene composite material involves adding glucose, aniline and hydrochloric acid solution to graphene dispersion, dripping ammonium persulfate solution, filtering, drying and grinding product.

CHEN W, FAN X, LIU Z, PANG S

Preparing polyaniline nanotube/graphene complex material with tartaric acid as template comprises e.g. dispersing homemade graphene oxide in deionized water, stirring in ice water bath, filtering, washing, drying filter cake and collecting.

CHEN W, FAN X, LIU Z, PANG S