国家/地区 中国（2）
IPC部 C（2）
IPC大类 C08（2）
IPC小类 C08J（2）
IPC C09D007/61（2）
发明人
公开年 2023（2）
申请年 2023（2）
专利权人

Stretchable piezoelectric film useful in preparing ultrasonic transducer, comprises porous cellulose-based polymer, and piezoelectric active material loaded in pores of porous cellulose-based polymer, where piezoelectric active material comprises organic piezoelectric phase.

GAO D, WANG Y, LI C, CHEN R, SHI J, YIN Y, REN D

Temperature-sensitive PCR thin-walled tube comprises PCR thin-walled tube whose surface is coated with a temperature-sensitive coating formed by a heat-conducting component e.g. thermally conductive filler, graphene oxide, carbon nanotubes, boron nitride, aluminum oxide, or zinc oxide.

HU Y, LI H, CUI X