Synthesis of High-Strength Gel Films and Their Electromechanical Properties

被引：1

作者：

Ozawa, Keiji ^{[1
]}

Hara, Yusuke ^{[1
]}

Yan, Hu ^{[1
]}

Okuzaki, Hidenori ^{[1
]}

机构：

[1] Univ Yamanashi, Lab Organ Robot, Interdisciplinary Grad Sch Med & Engn, Kofu, Yamanashi 4008511, Japan

来源：

KOBUNSHI RONBUNSHU | 2008年 / 65卷 / 10期

关键词：

High-Strength Gel Film; Double-Network; PEDOT/PSS; Conductive Polymer; Bending; Actuator; Artificial Muscle;

D O I：

10.1295/koron.65.653

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

High-strength (HS) gel films, consisting of poly (2-acrylamido-2-methyl-1-propanesulfonic acid) networks with incorporated polyacrylamide were synthesized by photo-initiated radical polymerization. The Young's modulus, tensile strength, and elongation at break of HS gel films were 0.2 MPa, 0.5 MPa, and 150%, respectively. The HS gel film was sandwiched between two poly (3,4-ethylenedioxythiophene) doped poly (4-styrenesulfonate) electrodes. By applying an electric field, the HS gel film (20 mm long, 5 mm wide, and 200,urn thick) exhibited quick and intensive bending toward the anode, with a displacement at the end of the gel of 4 mm at 1.5 V. On the other hand, the bending stress of the HS gel film with a thickness of 900,urn was found to be 58 mgf at 1.5 V.

引用

页码：653 / 657

页数：5

共 14 条

[1] Fully plastic actuator through layer-by-layer casting with ionic-liquid-based bucky gel [J].