Electrorotation of novel electroactive polymer composites in uniform DC and AC electric fields

被引：4

作者：

Zrinyi, Miklos ^{[1
]}

Nakano, Masami ^{[2
]}

Tsujita, Teppei ^{[2
]}

机构：

[1] Semmelweis Univ, Lab Nanochem, Dept Biophys & Radiat Biol, H-1084 Budapest, Hungary

[2] Tohoku Univ, Inst Fluid Sci, Intelligent Fluid Control Lab, Aoba Ku, Sendai, Miyagi 9808577, Japan

来源：

SMART MATERIALS AND STRUCTURES | 2012年 / 21卷 / 06期

关键词：

ROTATION;

D O I：

10.1088/0964-1726/21/6/065022

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Novel electroactive polymer composites have been developed that could spin in uniform DC and AC electric fields. The angular displacement as well as rotation of polymer disks around an axis that is perpendicular to the direction of the applied electric field was studied. It was found that the dynamics of the polymer rotor is very complex. Depending on the strength of the static DC field, three regimes have been observed: no rotation occurs below a critical threshold field intensity, oscillatory motion takes place just above this value and continuous rotation can be observed above the critical threshold field intensity. It was also found that low frequency AC fields could also induce angular deformation.

引用

页数：6