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A Current Supply wi...
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Keshmiri, VahidLinköpings universitet,Informationskodning,Tekniska fakulteten
(author)
A Current Supply with Single Organic Thin-Film Transistor for Charging Supercapacitors
- Article/chapterEnglish2016
Publisher, publication year, extent ...
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ELECTROCHEMICAL SOC INC,2016
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LIBRIS-ID:oai:DiVA.org:liu-139927
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https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139927URI
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https://doi.org/10.1149/07510.0217ecstDOI
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https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-138633URI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:kon swepub-publicationtype
Notes
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Funding Agencies|Swedish Foundation for Strategic Research through the project Large-area light-emission on the roll; Swedish Foundation for Strategic Research through the project SiOS
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We present a current supply, comprising a single organic thin-film transistor (OTFT), for the charging of supercapacitors. The current supply takes power from the electric grid (115 V AC, US standard), converts the AC voltage to a quasi-constant DC current (similar to 0.1 mA) regardless of the impedance of the load, and charges the supercapacitor. Solution-processed OTFTs based on the popular polymeric semiconductor poly(3-hexylthiophene- 2,5-diyl) have been developed to rectify the 115 V AC voltage. A diodeconfigured OTFT was used as a half-wave rectifier. The single OTFT current supply was demonstrated to charge a 220 mF supercapacitor to 1 V directly using 115 V AC voltage as the input. This work paves the road towards all-printable supercapacitor energy-storage systems with integrated chargers, which enable direct charging from a power outlet.
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Larsen, ChristianUmeå universitet,Institutionen för fysik,Umeå University, Sweden(Swepub:umu)chla0032
(author)
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Edman, LudvigUmeå universitet,Institutionen för fysik,Umeå University, Sweden(Swepub:umu)lued0001
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Forchheimer, RobertLinköpings universitet,Informationskodning,Tekniska fakulteten(Swepub:liu)robfo65
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Tu, DeyuLinköpings universitet,Informationskodning,Tekniska fakulteten(Swepub:liu)deytu15
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Linköpings universitetInformationskodning
(creator_code:org_t)
Related titles
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In:THIN FILM TRANSISTORS 13 (TFT 13): ELECTROCHEMICAL SOC INC, s. 217-2229781607687276
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