国家/地区 中国（7）
IPC部 C（7）
IPC大类 C01（7）
IPC小类 C01B（7）
IPC C01B032/184（7）
发明人 ZHANG C（7）
公开年 2016（4） 2017（3）
申请年 2016（7）
专利权人 UNIV WUHAN T.（3）

ZIF-8 pyrolysis porous carbon-graphene composite material useful as electrode material for supercapacitor, has graphene ZIF-8 pyrolysis porous carbon surface.

LIU T, ZHAO Z, ZHANG C, LIU S

Preparing graphene oxide comprises pressurizing the graphite, mixing intercalation agent and oxidant and carrying out low temperature reaction, obtaining the reaction mixture, separating the reaction mixture to obtain reaction product.

LIU H, ZHANG Z, ZHANG C, HU X

Preparing graphene for film full solid energy-changing device, involves adding graphite oxide with deionized water by ultrasonic dispersion to formed dispersion liquid, and adding ferric chloride to formed oxidized graphene hydrogel.

ZHANG C, DU W, LV Y, CAI Z, LIU Y, LIU G, LI L

Bottle-shaped graphene electrode material used for electrochemical energy storage device, comprises three-dimensional porous structure formed by lapping graphene sheets.

YANG Q, LI H, LUO J, ZHANG C, FAN W, TAO Y, LV W, YOU C, KANG F

Preparing nitrogen-doped three-dimensional graphene involves utilizing fruit pericarp/peel as carbon source and nitrogen source, and hydrothermally carbonizing, activating by activating agent, pickling and drying fruit pericarp/peel.

MU S, ZHOU H, ZHANG C, ZHANG J

Preparing nitrogen self-doping porous graphene comprises taking porous bean shell as solid carbon and nitrogen source, ultrafine grinding, mixing with potassium hydroxide, activating, pickling, and freeze-drying.

MU S, ZHOU H, ZHANG C, ZHANG J

Preparation of self-doping graphene comprises taking fresh vegetable, cleaning, treating, cutting, soaking in potassium hydroxide, freeze-drying, weighing, activating, cooling, grinding, washing, filtering, and vacuum drying.

MU S, ZHOU H, ZHANG C, ZHANG J