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Improved efficiency of inverted organic solar cells using organic hole collecting interlayer

  • Dankook University

Research output: Contribution to journalArticlepeer-review

Abstract

The device performances of inverted organic solar cells were improved by using hexaazatriphenylene-hexacarbonitrile (HAT-CN) as the organic interlayer for hole collection at the anode. The HAT-CN was effective to enhance the open circuit voltage and fill factor of the inverted organic solar cells by forming good interfacial contact with Al anode in inverted organic solar cells. The power conversion efficiency of the organic solar cells was improved from 0.36% to 2.09% by the HAT-CN hole collecting organic interlayer.

Original languageEnglish
Pages (from-to)661-663
Number of pages3
JournalJournal of Industrial and Engineering Chemistry
Volume18
Issue number2
DOIs
StatePublished - 25 Mar 2012
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Inverted solar cell
  • Open circuit voltage
  • Organic solar cells
  • Power conversion efficiency

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