High-Frequency, low-voltage oscillations of dielectric elastomer actuators

被引：9

作者：

Wiranata, Ardi ^{[1
,4
]}

Kanno, Makoto ^{[1
]}

Chiya, Naoki ^{[1
]}

Okabe, Hozuma ^{[1
]}

Horii, Tatsuhiro ^{[2
]}

Fujie, Toshinori ^{[2
]}

Hosoya, Naoki ^{[3
]}

Maeda, Shingo ^{[1
]}

机构：

[1] Shibaura Inst Technol, Dept Engn Sci & Mech, Smart Mat Lab, 3-7-5 Toyosu, Koto City, Tokyo 1358548, Japan

[2] Tokyo Inst Technol, Sch Life Sci & Technol, Midori Ku, 4259 Nagatsuta Cho, Yokohama, Kanagawa 2268501, Japan

[3] Shibaura Inst Technol, Dept Engn Sci & Mech, Koto Ku, 3-7-5 Toyosu, Tokyo 1358548, Japan

[4] Univ Gadjah Mada, Dept Mech & Ind Engn, Jalan Grafika 2, Yogyakarta 55281, Indonesia

来源：

APPLIED PHYSICS EXPRESS | 2022年 / 15卷 / 01期

基金：

日本科学技术振兴机构;

关键词：

Dielectric elastomer actuator; low-voltage DEA; nanosheet; soft actuators; SAFETY;

D O I：

10.35848/1882-0786/ac3d41

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

To increase safety and reduce the electric circuit cost, dielectric elastomer actuators (DEAs) must operate below the kV range. The simplest strategy to reduce the voltage operation is to decrease the dielectric elastomer membrane thickness. This research aims to demonstrate DEAs with a nanometric uniform thickness that can operate at a low voltage (below 70 V) and a high frequency. We use the roll-to-roll process to fabricate a 600 nm thick stretchable PDMS (polydimethylsiloxane) nanosheet and a 200 nm thick conductive nanosheet. These nanosheet-DEAs are tested in high-frequency operations of DC voltage below 70 V and in a frequency range of 1-30 kHz.

引用

页数：6

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