Efficient, durable and flexible perovskite photovoltaic devices with Ag-embedded ITO as the top electrode on a metal substrate

Minoh Lee, Yimhyun Jo, Dong Suk Kim, Hu Young Jeong, Yongseok Jun

Research output: Contribution to journalArticle

40 Citations (Scopus)

Abstract

Efficient flexible perovskite solar cells based on a Ti substrate have been fabricated using indium tin oxide (ITO) as the top electrode. Furthermore, an ultra-thin Ag layer embedded between spiro-MeOTAD and ITO led to lower sheet resistance and a highly durable electrode compared with bare ITO. Inclusion of the Ag thin film has also provided enhanced electromagnetic fields on the surface of Ag for devices, which caused an increase of short circuit current.

Original languageEnglish
Pages (from-to)14592-14597
Number of pages6
JournalJournal of Materials Chemistry A
Volume3
Issue number28
DOIs
Publication statusPublished - 2015 Jul 28
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Renewable Energy, Sustainability and the Environment
  • Materials Science(all)

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