Mechanical behavior during self-oscillating of NlPAAm-co-(Ru(bpy)3 gel

被引：2

作者：

Aoki, Reiko ^{[1
]}

Enoki, Manabu ^{[1
]}

Yoshida, Ryo ^{[1
]}

机构：

[1] Univ Tokyo, Dept Mat Engn, Bunkyo Ku, Tokyo 1138656, Japan

来源：

PROGRESSES IN FRACTURE AND STRENGTH OF MATERIALS AND STRUCTURES, 1-4 | 2007年 / 353-358卷

关键词：

self-oscillating gel; Young's modulus; Poisson's ratio;

D O I：

10.4028/www.scientific.net/KEM.353-358.2235

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Self-oscillating gel is designed by copolymerizing the catalyst for the Belousov-Zhabotinsky (BZ) reaction with thermosensitive polymer. The cylindrical-shaped specimens of NIPAAm-co-(Ru(bpy)(3) gel were prepared by copolymerizing (Ru(bpy)(3)) monomer as catalyst with NIPAAm as thermosensitive polymer. Swelling behavior during self-oscillating of gel by BZ reaction was observed using CCD camera and the force due to this reaction was evaluated using semiconductor gauge. Self-oscillating swelling-deswelling behavior in samples with different swelling ratio was evaluated by this apparatus, and mechanical parameters such as Young's modulus, stress amplitude and oscillating period were quantitatively estimated.

引用

页码：2235 / 2238

页数：4

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