国家/地区 台湾（2）
IPC部 C（2）
IPC大类 C01（2） C09（2）
IPC小类 C01B（2）
IPC C01B032/184（2）
发明人
公开年 2022（2）
申请年
专利权人

Producing photoluminescence material involves placing plastic piece into working solution which is water, applying micro-plasma onto surface of the working solution, and degrading the plastic piece into multiple smaller molecular and graphene quantum dot.

CHIANG W, WENG R, WENG R J

Preparing transparent solution of lipophilic graphene quantum dots, comprises e.g. stirring graphite powder in pulverizer and adding water and active interface agent for stirring, and taking out graphite in form of foamed solution.

XU B