Polymer-Based n-Type Yarn for Organic Thermoelectric Textiles

Darabi, Sozan, 1994 (author): Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Sweden; Chalmers Univ Technol, Sweden

Li, Zerui, 1996 (author): Sichuan University,Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Sweden; Sichuan Univ, Peoples R China

Huang, Jun-Da (author): Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten

Hummel, Michael (author): Aalto-Yliopisto,Aalto University,Aalto Univ, Finland

Sixta, Herbert (author): Aalto-Yliopisto,Aalto University,Aalto Univ, Finland

Fabiano, Simone, 1985- (author): Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,n Ink AB, Sweden,Wallenberg Wood Science Center

Müller, Christian, 1980 (author): Chalmers tekniska högskola,Chalmers University of Technology,Chalmers Univ Technol, Sweden; Chalmers Univ Technol, Sweden

Yang, Chiyuan (author): Linköpings universitet,Laboratoriet för organisk elektronik,Tekniska fakulteten,n Ink AB, Sweden

(creator_code:org_t)

2023-02-14
2023
English.
In: Advanced Electronic Materials. - : Wiley. - 2199-160X .- 2199-160X. ; 9:4

Related links:: https://research.cha... (primary) (free); show more...; https://liu.diva-por... (primary) (Raw object); https://research.cha...; https://doi.org/10.1...; https://urn.kb.se/re...; show less...

Abstract Subject headings

A conjugated-polymer-based n-type yarn for thermoelectric textiles is presented. Thermoelectric textile devices are intriguing power sources for wearable electronic devices. The use of yarns comprising conjugated polymers is desirable because of their potentially superior mechanical properties compared to other thermoelectric materials. While several examples of p-type conducting yarns exist, there is a lack of polymer-based n-type yarns. Here, a regenerated cellulose yarn is spray-coated with an n-type conducting-polymer-based ink composed of poly(benzimidazobenzophenanthroline) (BBL) and poly(ethyleneimine) (PEI). The n-type yarns display a bulk electrical conductivity of 8 × 10−3 S cm−1 and Seebeck coefficient of −79 µV K−1. A promising level of air-stability for at least 13 days can be achieved by applying an additional thermoplastic elastomer coating. A prototype in-plane thermoelectric textile, produced with the developed n-type yarns and p-type yarns, composed of poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)-coated regenerated cellulose, displays a stable device performance in air for at least 4 days with an open-circuit voltage per temperature difference of 1 mV °C−1. Evidently, polymer-based n-type yarns are a viable component for the construction of thermoelectric textile devices.

NATURVETENSKAP -- Kemi -- Polymerkemi (hsv//swe)
NATURAL SCIENCES -- Chemical Sciences -- Polymer Chemistry (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 -- Kemi -- Materialkemi (hsv//swe)
NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)

By the author/editor: Darabi, Sozan, 1 ...; Yang, Chi Yuan; Li, Zerui, 1996; Huang, Jun-Da; Hummel, Michael; Sixta, Herbert; show more...; Fabiano, Simone, ...; Müller, Christia ...; Yang, Chiyuan; show less...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Chemical Science ...; and Polymer Chemistr ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Materials Engine ...; and Textile Rubber a ...

NATURAL SCIENCES: NATURAL SCIENCES; and Chemical Science ...; and Materials Chemis ...

ENGINEERING AND TECHNOLOGY: ENGINEERING AND ...; and Materials Engine ...; and Other Materials ...

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