国家/地区 中国（4）
IPC部 C（4）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/04（4） C01B032/184（3）
发明人 ZHANG C（4）
公开年 2016（4）
申请年 2016（4） 
专利权人 UNIV WUHAN TECHNOLOGY（4）

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

Preparing readily dispersible graphene involves dispersing graphite oxide in deionized water, adding naphthalene-containing non-ionic surfactant, heating solution, adding reducing agent and cooling mixture to obtain final product.

LI X, ZHANG C, HU G, YI X