Highly Stretchable Resistive Pressure Sensors Using a Conductive Elastomeric Composite on a Micropyramid Array

被引：1140

作者：

Choong, Chwee-Lin ^{[1
]}

Shim, Mun-Bo ^{[1
]}

Lee, Byoung-Sun ^{[1
]}

Jeon, Sanghun ^{[1
,2
]}

Ko, Dong-Su ^{[1
]}

Kang, Tae-Hyung ^{[3
,4
]}

Bae, Jihyun ^{[1
]}

Lee, Sung Hoon ^{[1
]}

Byun, Kyung-Eun ^{[1
]}

Im, Jungkyun ^{[1
]}

Jeong, Yong Jin ^{[5
]}

Park, Chan Eon ^{[5
]}

Park, Jong-Jin ^{[1
]}

Chung, U-In ^{[1
]}

机构：

[1] Samsung Elect Co San 14, Samsung Adv Inst Technol SAIT, Yongin, Gyeonggi Do, South Korea

[2] Korea Univ, Dept Appl Phys, Sejong City 339700, South Korea

[3] Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 151744, South Korea

[4] Seoul Natl Univ, Res Inst Adv Mat, Seoul 151744, South Korea

[5] Pohang Univ Sci & Technol POSTECH, Dept Chem Engn, Polymer Res Inst, Pohang 790784, South Korea

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 21期

关键词：

FILMS; SKIN;

D O I：

10.1002/adma.201305182

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A stretchable resistive pressure sensor is achieved by coating a compressible substrate with a highly stretchable electrode. The substrate contains an array of microscale pyramidal features, and the electrode comprises a polymer composite. When the pressure-induced geometrical change experienced by the electrode is maximized at 40% elongation, a sensitivity of 10.3 kPa(-1) is achieved.

引用

页码：3451 / 3458

页数：8

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