国家/地区
IPC部 B（2） C（2） H（2）
IPC大类 B09（2）
IPC小类 B09B（2）
IPC B09B003/00（2）
发明人
公开年
申请年 2021（2）
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

Preparation of naturally doped silicon, magnesium and calcium graphene nanosheets from paper waste, by soaking shredded flakes of waste paper into distilled water, rinsing gently obtained dense slurry, and performing slow pyrolysis.

PANDEY S, KARAKOTI M, DHALI S, TEWARI C, SAHOO N G