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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 ...

  • ELECTROCHEMICAL SOC INC,2016
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-139927
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-139927URI
  • https://doi.org/10.1149/07510.0217ecstDOI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-138633URI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:kon swepub-publicationtype

Notes

  • 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
  • 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.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Larsen, ChristianUmeå universitet,Institutionen för fysik,Umeå University, Sweden(Swepub:umu)chla0032 (author)
  • Edman, LudvigUmeå universitet,Institutionen för fysik,Umeå University, Sweden(Swepub:umu)lued0001 (author)
  • Forchheimer, RobertLinköpings universitet,Informationskodning,Tekniska fakulteten(Swepub:liu)robfo65 (author)
  • Tu, DeyuLinköpings universitet,Informationskodning,Tekniska fakulteten(Swepub:liu)deytu15 (author)
  • Linköpings universitetInformationskodning (creator_code:org_t)

Related titles

  • In:THIN FILM TRANSISTORS 13 (TFT 13): ELECTROCHEMICAL SOC INC, s. 217-2229781607687276

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