国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 WANG Q（2）
公开年
申请年 2014（2）
专利权人 WANG Q（2）

Preparation of graphene-based biodegradable composite film used in garden field involves immersing composite film prepared using e.g. polylactic acid, potassium permanganate and sodium nitrate in graphene oxide suspension, and drying.

WANG Q

Monolayer graphene photodetector manufacturing method involves forming electron trapping center in graphene quantum dot array, which is formed in graphene monolayer.

ZHANG Y, WANG Q