国家/地区 中国（3）
IPC部 B（3）
IPC大类 B82（2）
IPC小类 B82Y（2）
IPC B82Y030/00（2）
发明人 XU P（3）
公开年 2015（3）
申请年 2014（3）
专利权人 UNIV SHANGHA.（2）

Preparation of controlled fluorescence graphene quantum dot comprises ultrasonically dispersing graphene in ultrapure water, adding hydrogen peroxide solution, and obtaining controlled graphene quantum dot fluorescence to UV radiation.

NIE F, LUO K, XU P, ZHENG J

Preparation of three-dimensional porous heteroatom-doped graphene used for preparing combined membrane electrode for e.g. fuel battery, by ultrasonically dispersing graphene oxide, heteroatom precursor, noble metal salt and templating agent.

QIAO J, WU M, XU P, ZHOU X, LI H, LI X, LIU Y, ZHANG J, ZHANG X

Preparation of three-dimensional nitrogen-doped graphene/cobalt oxide nanocomposite material, involves mixing graphite, sodium nitrite and potassium permanganate, neutralizing, mixed with phthalonitrile, obtaining hydrogel and reacting.

LIU R, LIU S, WU D, XING X, XU P