A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties

Kazuki Ueda; Riku Fukuzaki; Takumu Ito; Nana Toyama; Masahiro Muraoka; Toshiki Terao; Kei Manabe; Tomoyasu Hirai; Ching Ju Wu; Shih Ching Chuang; Shintaro Kawano; Michihisa Murata

doi:10.1021/jacs.2c07888

A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties

Kazuki Ueda, Riku Fukuzaki, Takumu Ito, Nana Toyama, Masahiro Muraoka, Toshiki Terao, Kei Manabe, Tomoyasu Hirai, Ching Ju Wu, Shih Ching Chuang, Shintaro Kawano, Michihisa Murata^*

^*Corresponding author for this work

Department of Applied Chemistry

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

6 Scopus citations

Abstract

An organometallic nickel complex containing thieno[3,2-b]thiophene units was designed and synthesized. Composite films of the resulting nickel complex and polyvinylidene difluoride, which can be fabricated via a simple solution process under atmospheric conditions, exhibit remarkably high n-type conductivity (>200 S cm^-1). Moreover, the thermoelectric power factor of the n-type composite film was proven to be air stable. A grazing-incidence wide-angle X-ray diffraction analysis indicated a significant impact of introducing the thieno[3,2-b]thiophene core into the backbone of the nickel complex on the orientation within the composite films.

Original language	English
Pages (from-to)	18744-18749
Number of pages	6
Journal	Journal of the American Chemical Society
Volume	144
Issue number	41
DOIs	https://doi.org/10.1021/jacs.2c07888
State	Published - 19 Oct 2022

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Ueda, K., Fukuzaki, R., Ito, T., Toyama, N., Muraoka, M., Terao, T., Manabe, K., Hirai, T., Wu, C. J., Chuang, S. C., Kawano, S., & Murata, M. (2022). A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties. Journal of the American Chemical Society, 144(41), 18744-18749. https://doi.org/10.1021/jacs.2c07888

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title = "A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties",

abstract = "An organometallic nickel complex containing thieno[3,2-b]thiophene units was designed and synthesized. Composite films of the resulting nickel complex and polyvinylidene difluoride, which can be fabricated via a simple solution process under atmospheric conditions, exhibit remarkably high n-type conductivity (>200 S cm-1). Moreover, the thermoelectric power factor of the n-type composite film was proven to be air stable. A grazing-incidence wide-angle X-ray diffraction analysis indicated a significant impact of introducing the thieno[3,2-b]thiophene core into the backbone of the nickel complex on the orientation within the composite films.",

author = "Kazuki Ueda and Riku Fukuzaki and Takumu Ito and Nana Toyama and Masahiro Muraoka and Toshiki Terao and Kei Manabe and Tomoyasu Hirai and Wu, {Ching Ju} and Chuang, {Shih Ching} and Shintaro Kawano and Michihisa Murata",

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doi = "10.1021/jacs.2c07888",

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Ueda, K, Fukuzaki, R, Ito, T, Toyama, N, Muraoka, M, Terao, T, Manabe, K, Hirai, T, Wu, CJ, Chuang, SC, Kawano, S & Murata, M 2022, 'A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties', Journal of the American Chemical Society, vol. 144, no. 41, pp. 18744-18749. https://doi.org/10.1021/jacs.2c07888

TY - JOUR

T1 - A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units

T2 - Facile Synthesis, Orientation, and Thermoelectric Properties

AU - Ueda, Kazuki

AU - Fukuzaki, Riku

AU - Ito, Takumu

AU - Toyama, Nana

AU - Muraoka, Masahiro

AU - Terao, Toshiki

AU - Manabe, Kei

AU - Hirai, Tomoyasu

AU - Wu, Ching Ju

AU - Chuang, Shih Ching

AU - Kawano, Shintaro

AU - Murata, Michihisa

PY - 2022/10/19

Y1 - 2022/10/19

N2 - An organometallic nickel complex containing thieno[3,2-b]thiophene units was designed and synthesized. Composite films of the resulting nickel complex and polyvinylidene difluoride, which can be fabricated via a simple solution process under atmospheric conditions, exhibit remarkably high n-type conductivity (>200 S cm-1). Moreover, the thermoelectric power factor of the n-type composite film was proven to be air stable. A grazing-incidence wide-angle X-ray diffraction analysis indicated a significant impact of introducing the thieno[3,2-b]thiophene core into the backbone of the nickel complex on the orientation within the composite films.

AB - An organometallic nickel complex containing thieno[3,2-b]thiophene units was designed and synthesized. Composite films of the resulting nickel complex and polyvinylidene difluoride, which can be fabricated via a simple solution process under atmospheric conditions, exhibit remarkably high n-type conductivity (>200 S cm-1). Moreover, the thermoelectric power factor of the n-type composite film was proven to be air stable. A grazing-incidence wide-angle X-ray diffraction analysis indicated a significant impact of introducing the thieno[3,2-b]thiophene core into the backbone of the nickel complex on the orientation within the composite films.

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U2 - 10.1021/jacs.2c07888

DO - 10.1021/jacs.2c07888

M3 - Article

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AN - SCOPUS:85139257459

SN - 0002-7863

VL - 144

SP - 18744

EP - 18749

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 41

ER -

A Highly Conductive n-Type Coordination Complex with Thieno[3,2- b]thiophene Units: Facile Synthesis, Orientation, and Thermoelectric Properties

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