Reliability testing of PEDOT : PSS capacitors integrated into textile fabrics

• Autorzy: Odhiambo S. , De Mey G. , Hertleer C. , Van Langenhove L.

Warianty tytułu

PL

Badanie niezawodności kondensatorów PEDOT : PSS wbudowanych w tkaniny

• Języki publikacji: EN

Abstrakty

EN

Textile-based capacitors have been made from polyethylene dioxythiophene, polystyrene sulphonate (PEDOT:PSS) as the electrolyte and pure stainless steel filament yarns as the electrodes. The capacitor is well integrated into the textile structure, small in size and of light weight. Although they experience a self-discharge, the reliability of the PEDOT:PSS capacitors has been investigated by repeating up to 14 cycles of charging and discharging. Initially, the voltage output turns out to be higher with increasing number of cycles. However, after the fifth cycle, degradation of the cell starts occurring and a decreasing behaviour in the voltage output is observed. One can roughly say that these capacitors could be used up to 10–15 cycles.

PL

Kondensatory tekstylne wytwarza się z mieszaniny poli(3,4-dioksyetylenotiofenu) z polistyrenem sulfonowanym (PEDOT: PSS), pełniącej rolę elektrolitu oraz włókien ciągłych z czystej stali nierdzewnej, pełniących funkcję elektrod. Kondensatory tego typu są dobrze zintegrowane ze strukturą tkaniny, są lekkie i mają niewielkie rozmiary. Chociaż kondensatory PEDOT:PSS ulegają samorozładowaniu, przeprowadzono badania ich niezawodności powtarzając 14 cykli ładowania i rozładowywania Początkowo napięcie wyjściowe zwiększało się wraz ze wzrostem liczby cykli. Jednakże po piątym cyklu, dochodziło do degradacji ogniwa i obserwowano zmniejszanie się napięcia wyjściowego. Można orientacyjnie powiedzieć, że omawiane kondensatory nadają się do użytku przez maksymalnie 10–15 cykli.

Słowa kluczowe

EN

capacitors; conductive yarns; PEDOT; PSS; voltage discharge; cycling

PL

przędze przewodzące; PEDOT; PSS; rozładowanie napięcia; próba cykliczna

• Wydawca: Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne
• Czasopismo: Eksploatacja i Niezawodność
• Rocznik: 2014
• Tom: Vol. 16, no. 3
• Strony: 447--451
• Opis fizyczny: Bibliogr. 30 poz., rys., tab.

Twórcy

autor

Odhiambo S.

• Department of Textiles Ghent University Technologiepark 907, 9052 Zwijnaarde, Belgium Department of Textiles Moi University Eldoret, Kenya

autor

De Mey G.

• Department of Electronics and Information Systems Ghent University Sint Pietersnieuwstraat 41, 9000 Ghent, Belgium

autor

Hertleer C.

• Department of Textiles Ghent University Technologiepark 907, 9052 Zwijnaarde, Belgium

autor

Van Langenhove L.

• Department of Textiles Ghent University Technologiepark 907, 9052 Zwijnaarde, Belgium

Bibliografia

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