Amine-based interfacial molecules for inverted polymer-based optoelectronic devices

Bo Ram Lee, Seungjin Lee, Jong Hyun Park, Eui Dae Jung, Jae Choul Yu, Yun Seok Nam, Jinhee Heo, Ju-Young Kim, Byeong Su Kim, Myoung Hoon Song

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63 Citations (Scopus)

Abstract

The change in the work function (WF) of ZnO with amine-based interfacial molecules (AIM) can be controlled by the number of amine groups. AIM with a larger amine group can induce a stronger interface dipole between the amine groups and the ZnO surface, leading to a greater reduction of the WF.

Original languageEnglish
Pages (from-to)3553-3559
Number of pages7
JournalAdvanced Materials
Volume27
Issue number23
DOIs
Publication statusPublished - 17 Jun 2015
Externally publishedYes

Keywords

  • amines
  • interfacial layers
  • inverted organic solar cells
  • inverted polymer light-emitting diodes
  • polar solvents

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