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Issue 4, 2016
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Star-shaped hole transport materials with indeno[1,2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells

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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%).

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

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Publication details

The article was received on 15 Sep 2015, accepted on 22 Dec 2015 and first published on 23 Dec 2015


Article type: Communication
DOI: 10.1039/C5TA07369C
Citation: J. Mater. Chem. A, 2016,4, 1186-1190
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    Star-shaped hole transport materials with indeno[1,2-b] thiophene or fluorene on a triazine core for efficient perovskite solar cells

    K. Lim, M. Kang, Y. Myung, J. Seo, P. Banerjee, T. J. Marks and J. Ko, J. Mater. Chem. A, 2016, 4, 1186
    DOI: 10.1039/C5TA07369C

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