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Piezoelectric polym...
Piezoelectric polymeric bicomponent fibers produced by melt spinning
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- Lund, Anja (author)
- Högskolan i Borås,Institutionen Textilhögskolan,Chalmers tekniska högskola,Chalmers University of Technology,University of Borås, Sweden; Chalmers University of Technology, Sweden
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- Johansson, Christer (author)
- RISE,Acreo
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Johansson, Christer (author)
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- Haagensen, Daniel (author)
- RISE,IVF,Chalmers University of Technology, Sweden
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- Hagström, Bengt, 1954 (author)
- RISE,IVF,Chalmers University of Technology, Sweden
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(creator_code:org_t)
- 2012-04-08
- 2012
- English.
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In: Journal of Applied Polymer Science. - : Wiley Periodicals, Inc.. - 0021-8995 .- 1097-4628. ; 126:2, s. 490-500
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Abstract
Subject headings
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- Melt spinning of a novel piezoelectric bicomponent fiber, with poly(vinylidene fluoride) as the electroactive sheath component, has been demonstrated. An electrically conductive compound of carbon black (CB) and high density polyethylene was used as core material, working as an inner electrode. A force sensor consisting of a number of fibers embedded in a soft CB/polyolefin elastomer matrix was manufactured for characterization. The fibers showed a clear piezoelectric effect, with a voltage output (peak-to-peak) of up to 40 mV under lateral compression. This continuous all-polymer piezoelectric fiber introduces new possibilities toward minimal single fiber sensors as well as large area sensors produced in standard industrial weaving machines.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Pappers-, massa- och fiberteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Paper, Pulp and Fiber Technology (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Textil-, gummi- och polymermaterial (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Textile, Rubber and Polymeric Materials (hsv//eng)
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Keyword
- sensors
- fibers
- carbon black
- Smart textiles
- Textil och mode (generell)
- Textiles and Fashion (General)
Publication and Content Type
- ref (subject category)
- art (subject category)
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