Successful demonstration of an efficient I-/(SeCN)2 redox mediator for dye-sensitized solar cells

Donghoon Song, Moon Sung Kang, Yong Gun Lee, Woohyung Cho, Jung Hyun Lee, Taewook Son, Kyoung Jun Lee, S. Nagarajan, P. Sudhagar, Jun Ho Yum, Yong Soo Kang

Research output: Contribution to journalArticlepeer-review

21 Citations (Scopus)


A new I-/(SeCN)2 redox mediator has favorable properties for dye-sensitized solar cells (DSCs) such as less visible light absorption, higher ionic conductivity, and downward shift of redox potential than I-/I3-. It was then applied for DSCs towards increasing energy conversion efficiency, giving a new potential for improving performance.

Original languageEnglish
Pages (from-to)469-472
Number of pages4
JournalPhysical Chemistry Chemical Physics
Issue number2
Publication statusPublished - 14 Jan 2012

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry


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