Star-shaped hole transport materials with indeno[1,2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells

Kimin Lim, Moon Sung Kang, Yoon Myung, Jong Hyun Seo, Parag Banerjee, Tobin J Marks, Jaejung Ko

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

New star-shaped hole transport materials including a 1,3,5-triazine core have been successfully synthesized and investigated for high performance perovskite solar cells. A maximum power conversion efficiency of 13.2% has been achieved by employing 2,2′,2″-(1,3,5-triazine-2,4,6-triyl)tris(N,N-bis(4-methoxyphenyl)-4,4-dimethyl-4H-indeno[1,2-b]thiophen-6-amine). The power conversion efficiencies of hole transport materials were comparable to that of the standard spiro-OMeTAD (13.8%).

Original languageEnglish
Pages (from-to)1186-1190
Number of pages5
JournalJournal of Materials Chemistry A
Volume4
Issue number4
DOIs
Publication statusPublished - Dec 22 2015

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Thiophenes
Triazines
Thiophene
Conversion efficiency
Stars
Amines
fluorene
Perovskite solar cells

ASJC Scopus subject areas

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

Cite this

Star-shaped hole transport materials with indeno[1,2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells. / Lim, Kimin; Kang, Moon Sung; Myung, Yoon; Seo, Jong Hyun; Banerjee, Parag; Marks, Tobin J; Ko, Jaejung.

In: Journal of Materials Chemistry A, Vol. 4, No. 4, 22.12.2015, p. 1186-1190.

Research output: Contribution to journalArticle

Lim, Kimin ; Kang, Moon Sung ; Myung, Yoon ; Seo, Jong Hyun ; Banerjee, Parag ; Marks, Tobin J ; Ko, Jaejung. / Star-shaped hole transport materials with indeno[1,2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells. In: Journal of Materials Chemistry A. 2015 ; Vol. 4, No. 4. pp. 1186-1190.
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