国家/地区 中国（3）
IPC部 C（2） H（2）
IPC大类 H01（2）
IPC小类 H01L（2）
IPC H01L041/18（2） H01L041/37（2）
发明人 REN D（3）
公开年 2021（3）
申请年 2020（2） 
专利权人 ZHEJIANG LAB（2）

Flexible piezoelectric composite material for flexible multi-layer actuator, has polymer piezoelectric material, non-polymer type piezoelectric material and graphene oxide composite, where non-polymer piezoelectric material is piezoelectric ceramic.

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

0-0-3 type flexible piezoelectric composite film useful for medicinal ultrasound probes and underwater acoustic transducers, prepared by adding piezoelectric single crystal material to piezoelectric polymer in 0-dimensional manner.

REN D, SHI J, YIN Y, CHEN R

Nano-titanium oxide/modified graphene oxide/organobentonite composite material comprises nano-titanium oxide, modified graphene oxide, organobentonite and prepared by preparing graphene oxide by the improved Hummers method and configuring.

PENG S, REN D, WEN G, LI Y, LI X, CHEN T, LIU H, WANG W, PENG X