Spiro-: T BuBED: A new derivative of a spirobifluorene-based hole-transporting material for efficient perovskite solar cells

Po Han Lin; Kun Mu Lee; Chang Chieh Ting; Ching Yuan Liu

doi:10.1039/c8ta12274a

Spiro-: T BuBED: A new derivative of a spirobifluorene-based hole-transporting material for efficient perovskite solar cells

Po Han Lin, Kun Mu Lee, Chang Chieh Ting, Ching Yuan Liu

Department of Chemical and Materials Engineering

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

A new spirobifluorene-based hole-transporting material (spiro-tBuBED) was efficiently synthesized on the gram scale via straightforward C-H activations/arylations. Perovskite solar cells with spiro-tBuBED showed a promising power conversion efficiency of 18.6% without a device oxidation process previously considered to be indispensable.

Original language	English
Pages (from-to)	5934-5937
Number of pages	4
Journal	Journal of Materials Chemistry A
Volume	7
Issue number	11
DOIs	https://doi.org/10.1039/c8ta12274a
State	Published - 2019

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10.1039/c8ta12274a

Development of Efficient Synthetic Methodologies for Small-Molecule Organic Semiconducting Materials( II )
Liu, C.-Y. (PI)
1/08/17 → 31/07/18
Project: Research

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title = "Spiro-: T BuBED: A new derivative of a spirobifluorene-based hole-transporting material for efficient perovskite solar cells",

abstract = "A new spirobifluorene-based hole-transporting material (spiro-tBuBED) was efficiently synthesized on the gram scale via straightforward C-H activations/arylations. Perovskite solar cells with spiro-tBuBED showed a promising power conversion efficiency of 18.6% without a device oxidation process previously considered to be indispensable.",

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AU - Ting, Chang Chieh

AU - Liu, Ching Yuan

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AB - A new spirobifluorene-based hole-transporting material (spiro-tBuBED) was efficiently synthesized on the gram scale via straightforward C-H activations/arylations. Perovskite solar cells with spiro-tBuBED showed a promising power conversion efficiency of 18.6% without a device oxidation process previously considered to be indispensable.

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Spiro-: T BuBED: A new derivative of a spirobifluorene-based hole-transporting material for efficient perovskite solar cells

Abstract

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Development of Efficient Synthetic Methodologies for Small-Molecule Organic Semiconducting Materials( II )

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