国家/地区 中国（4）
IPC部 C（3）
IPC大类 C25（2）
IPC小类
IPC
发明人 ZHANG Z（4）
公开年 2020（2） 2021（2）
申请年 2020（4）
专利权人 ZHANG Z（4）

Perovskite based image sensor chip, has sub-sensing electrode for generating first sensing signal according to second sensing signal and light signal and transmitting sensing signal to sub-amplifying circuit.

ZHANG Z

Electrolytic cell oxidation-reduction potential water generating device of graphene electrolytic rod comprises electrolyzer, electrolytic rod two and transparent vacuum cover, where one side of electrolyzer is provided with electrolytic rod one.

ZHANG Z

Aluminum mold useful for automobile engine, e.g. the aluminum mold main body, buffer layer, graphene wear-resistant layer and zirconium oxide anti-corrosion layer are sequentially arranged from inside to outside.

ZHANG Z

Preparing graphene oxide by adding graphite, metal oxide, and non-metal oxide in stirrer containing solvent for stirring and milling, placing mixture suspension for stirring treatment, centrifuging, suction filtering and drying.

ZHANG D, ZHANG Z