The development of flexible electronic components is changing with each passing day. Due to the advantages of ductility, flexibility, and easy preparation, organic thin films have considerable application prospects in the field of smart wearable flexible devices. 0-3 type nanocomposite film composed of organic polymer P(VDF-TrFE)copolymer and organic magnetic material ferrocene-m-benzoylhydrazone(FOM)was prepared on flexible polyimide(PI)substrate by sol-gel method. Structural characterization shows that the FOM nanoparticles are uniformly distributed in the P(VDF-TrFE)matrix. The crystalization and microstructure of the nanocomposites relays on the molar ratio of P(VDF-TrFE)and FOM, and the ferroelectric and magnetoelectric responses are strongly affected by the concentration of FOM nanoparticles. A remarkable magnetoelectric coupling effect of about 15.1 mV/(cm·Oe)is obtained from the nanocomposite film.
YUAN Qiuting
,
GUO Cong
,
WANG Shuyu
,
FU Yueju
,
DONG Guoyi
. Magnetoelectric coupling effect of 0-3 type P(VDF-TrFE)xFOM1-x nanocomposites[J]. Journal of Hebei University(Natural Science Edition), 2023
, 43(1)
: 29
-34
.
DOI: 10.3969/j.issn.1000-1565.2023.01.005
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