国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC C01B031/04（2）
发明人 MIN Y（3） FENG Y（2） MA C（2）
SHEN J（2） ZHANG D（2）
公开年 2016（2）
申请年 2016（3）
专利权人 UNIV NANJING POSTS TELECOM（3）

Large-scale graphene oxide film device comprises reaction kettle, conveying belt, coagulator spray system, softening film system, film drying system and cutting system, and has simple structure and high degree of automation.

MIN Y, HUI Z, SHEN J, FENG Y, CAI Z

Preparation of laminated self-assembled oxidized graphene composite film, involves coating oxidized graphene aqueous dispersion onto substrate, immersing substrate with graphene oxide aqueous dispersion in coagulating solution, drying.

MIN Y, SHEN J, ZHANG D, FENG Y, MA C

Preparation of porous graphene for e.g. supercapacitor, by dissolving oxidized graphene in water, ultrasonically-dispersing, dripping hydrogen peroxide solution, adding ionic liquid, carrying out hydrothermal reaction and freeze-drying.

MIN Y, ZHANG D, XIAO Z, MA C, ZHU Y