Metal Deposition on a Self-Generated Microfibril Network to Fabricate Stretchable Tactile Sensors Providing Analog Position Information

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 32 vom: 12. Aug., Seite e1801408
1. Verfasser: Moon, Sungmin (VerfasserIn)
Weitere Verfasser: Park, Hyung Keun, Song, Jun Hyuk, Cho, Sunghwan, Kim, Jong Chan, Kim, Junghoon, Hwang, Heesun, Kim, Hyoung Seop, Jeong, Unyong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article block copolymers metal deposition microfibrils stretchable electronics stretchable sensors tactile sensors
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520 |a Stretchable conductors and sensors have attracted great attention for use in electronic skin and healthcare monitoring. Despite the development of many stretchable conductors, there are still very few studies that utilize the conventional methods making electrodes and circuits used in current industry. A method is proposed to fabricate a stretchable electrode pattern and a stretchable tactile sensor by simply depositing linear metal lines through a mask on a stretchable substrate. A method is developed of a self-generating microfibril network on the surface of stretchable block copolymer substrates. The formation mechanism of the microfibril network is studied with finite element method simulations. Metals (Au and Ag nanowires) are deposited directly on the substrate through a patterned mask. This study shows that strain-insensitive circuit and strain-sensitive sensor can be fabricated in a controlled way by adjusting the thickness of the deposited metal, which makes it easy to fabricate a tactile sensor by metal deposition. Also, by using the characteristic that the sensor has different sensitivity depending on the line pattern width, a novel sensor structure simultaneously providing analog-type position information and pressure value is proposed 
650 4 |a Journal Article 
650 4 |a block copolymers 
650 4 |a metal deposition 
650 4 |a microfibrils 
650 4 |a stretchable electronics 
650 4 |a stretchable sensors 
650 4 |a tactile sensors 
700 1 |a Park, Hyung Keun  |e verfasserin  |4 aut 
700 1 |a Song, Jun Hyuk  |e verfasserin  |4 aut 
700 1 |a Cho, Sunghwan  |e verfasserin  |4 aut 
700 1 |a Kim, Jong Chan  |e verfasserin  |4 aut 
700 1 |a Kim, Junghoon  |e verfasserin  |4 aut 
700 1 |a Hwang, Heesun  |e verfasserin  |4 aut 
700 1 |a Kim, Hyoung Seop  |e verfasserin  |4 aut 
700 1 |a Jeong, Unyong  |e verfasserin  |4 aut 
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773 1 8 |g volume:30  |g year:2018  |g number:32  |g day:12  |g month:08  |g pages:e1801408 
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