5-Hexylthiophene-fused porphyrazines: New soluble phthalocyanines for solution-processed organic electronic devices

Eigo Miyazaki; Ayaka Kaku; Hiroki Mori; Masahito Iwatani; Kazuo Takimiya

doi:10.1039/b910824f

5-Hexylthiophene-fused porphyrazines: New soluble phthalocyanines for solution-processed organic electronic devices

Eigo Miyazaki, Ayaka Kaku, Hiroki Mori, Masahito Iwatani, Kazuo Takimiya

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

29 Citations (Scopus)

Abstract

5-Hexylthiophene-fused porphyrazines were designed and synthesized as novel soluble phthalocyanine derivatives. Single-crystal X-ray structural analyses indicated that they have a well-ordered structure in the solid state in spite of the existence of disorder in the thiophene-fused porphyrazine core. Due to the high solubility and improved molecular ordering, the present 5-hexylthiophene-fused porphyrazines showed comparable performance to vapor-processable phthalocyanines as solution-processable organic semiconductors: solution-processed OFETs showed mobility of up to 0.2 cm ² V^-1 s^-1.

Original language	English
Pages (from-to)	5913-5915
Number of pages	3
Journal	Journal of Materials Chemistry
Volume	19
Issue number	33
DOIs	https://doi.org/10.1039/b910824f
Publication status	Published - Aug 20 2009
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Materials Chemistry

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abstract = "5-Hexylthiophene-fused porphyrazines were designed and synthesized as novel soluble phthalocyanine derivatives. Single-crystal X-ray structural analyses indicated that they have a well-ordered structure in the solid state in spite of the existence of disorder in the thiophene-fused porphyrazine core. Due to the high solubility and improved molecular ordering, the present 5-hexylthiophene-fused porphyrazines showed comparable performance to vapor-processable phthalocyanines as solution-processable organic semiconductors: solution-processed OFETs showed mobility of up to 0.2 cm 2 V-1 s-1.",

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AU - Kaku, Ayaka

AU - Mori, Hiroki

AU - Iwatani, Masahito

AU - Takimiya, Kazuo

PY - 2009/8/20

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AB - 5-Hexylthiophene-fused porphyrazines were designed and synthesized as novel soluble phthalocyanine derivatives. Single-crystal X-ray structural analyses indicated that they have a well-ordered structure in the solid state in spite of the existence of disorder in the thiophene-fused porphyrazine core. Due to the high solubility and improved molecular ordering, the present 5-hexylthiophene-fused porphyrazines showed comparable performance to vapor-processable phthalocyanines as solution-processable organic semiconductors: solution-processed OFETs showed mobility of up to 0.2 cm 2 V-1 s-1.

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5-Hexylthiophene-fused porphyrazines: New soluble phthalocyanines for solution-processed organic electronic devices

Abstract

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