Photoinduced p- to n-type Switching in Thermoelectric Polymer-Carbon Nanotube Composites

Bernhard Dörling, Jason D. Ryan, John D. Craddock, Andrea Sorrentino, Ahmed El Basaty, Andrés Gomez, Miquel Garriga, Eva Pereiro, John E. Anthony, Matthew C. Weisenberger, Alejandro R. Goñi, Christian Müller, Mariano Campoy-Quiles

Research output: Contribution to journalArticlepeer-review

89 Scopus citations

Abstract

UV-induced switching from p- to n-type character is demonstrated during deposition of carbon-nanotube-conjugated polymer composites. This opens the possibility to photopattern n-type regions within an otherwise p-type film, which has a potential for complementary circuitry or, as shown here, thermoelectric generators made from a single solution.

Original languageEnglish
Pages (from-to)2782-2789
Number of pages8
JournalAdvanced Materials
Volume28
Issue number14
DOIs
StatePublished - Apr 13 2016

Bibliographical note

Publisher Copyright:
© 2016 WILEY-VCH Verlag GmbH & Co. KGaA.

Keywords

  • Seebeck coefficient
  • carbon nanotubes
  • organic electronics
  • organic thermoelectrics

ASJC Scopus subject areas

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering

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