国家/地区 台湾（2）
IPC部 B（3）
IPC大类 C08（3）
IPC小类 C08G（3）
IPC C08G073/10（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人

Preparing laser light-induced graphene, comprises providing substrate including polyimide or polyetherimide, and adjusting laser light source and far-infrared auxiliary light source to irradiate substrate.

TSENG S, CAI Y

Radioactive element treatment agent comprises oxidant comprising aqua regia, hydrochloric acid, sulpfuric acid or hydrofluoric acid, and adsorbent comprising modified polyimide and 2-8 pts. wt. microporous molecular sieve.

CHEN J, YAN F, XIONG Q

Industrialized mass production of high-purity porous graphene powder involves taking liquid polyimide in ultrasonic sprayer and performing ultrasonic oscillation to make it atomized into mist-like particles.

PEIZHI Y, XU P, YAO P