Enhancement of hole mobility of poly(3-hexylthiophene) induced by titania nanorods in composite films

Zhenhua Sun, Jinhua Li, Chenming Liu, Shihe Yang, Feng Yan

Research output: Journal article publicationJournal articleAcademic researchpeer-review

57 Citations (Scopus)

Abstract

TiO2nanoparticles with different shapes and surface modifiers can change the hole mobility of a P3HT matrix in TiO2/P3HT composite films by three orders of magnitude. The composite films with TiO2nanorods modified with pyridine show hole mobilities 2-3 times higher than that of a pristine P3HT film and the mobilities can reach as high as 0.23 cm2V-1s-1. KGaA, Weinheim.
Original languageEnglish
Pages (from-to)3648-3652
Number of pages5
JournalAdvanced Materials
Volume23
Issue number32
DOIs
Publication statusPublished - 23 Aug 2011

Keywords

  • organic field effect transistors
  • poly(3-hexylthiophene)
  • self-assembly
  • titania

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this