Synthesis, characterization and OFET property of four diaminouracil bridged novel ball-type phthalocyanines

Ayşegül Yazlcl; Ayşe Avcl; Ahmet Altlndal; Bekir Salih; Özer Bekaroǧlu

doi:10.1142/S1088424618500049

Synthesis, characterization and OFET property of four diaminouracil bridged novel ball-type phthalocyanines

Ayşegül Yazlcl
, Ayşe Avcl
, Ahmet Altlndal^*
, Bekir Salih
, Özer Bekaroǧlu

^*Corresponding author for this work

Firat University
Yildiz Technical University
Hacettepe University
Istanbul Technical University

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

9 Citations (Scopus)

Abstract

New ball-type metallobisphthalocyanines 2 (Co2Pc2) and 3(Zn2Pc2) were synthesized from the corresponding 4,4′-[(5,6-diaminopyrimidine-2,4-diyl)bis(oxy)] diphytalonitril 1, which can be obtained by a nucleophilic displacement reaction of 4-nitrophthalonitrile with 5,6-diaminouracil sulfate. Characterization of novel compounds was performed by UV-vis, FT-IR, 1H-NMR, MALDI-TOF mass spectroscopy and elemental analysis. Organic field effect transistor devices (OFETs) with top gate structure were fabricated using these novel compounds as the active material. The devices were characterized by means of their output and transfer characteristics, and it was found that these OFET devices exhibit p-type behavior. When compared with the 2-based device, the OFET with 3 showed higher field effect mobility and larger on/of current ratio.

Original language	English
Pages (from-to)	149-156
Number of pages	8
Journal	Journal of Porphyrins and Phthalocyanines
Volume	22
Issue number	1-3
DOIs	https://doi.org/10.1142/S1088424618500049
Publication status	Published - 2018
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018 World Scientific Publishing Company.

Funding

We are grateful to Fırat University Scientific Research Project Coordination Unit, FÜBAP, for their financial support (Project No: FF.13.31), Yıldız Technical University Commission of Scientific Research Projects (2016-0101KAP04) and Turkish Academy of Sciences, TUBA, for the partial financial support.

Funders	Funder number
Fırat University
TUBA
Yıldız Technical University	2016-0101KAP04
Türkiye Bilimler Akademisi
Firat University Scientific Research Projects Management Unit	FF.13.31

Keywords

OFET
ball-type phthalocyanines
field effect
homodinuclear
threshold voltage

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10.1142/S1088424618500049

Cite this

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title = "Synthesis, characterization and OFET property of four diaminouracil bridged novel ball-type phthalocyanines",

abstract = "New ball-type metallobisphthalocyanines 2 (Co2Pc2) and 3(Zn2Pc2) were synthesized from the corresponding 4,4′-[(5,6-diaminopyrimidine-2,4-diyl)bis(oxy)] diphytalonitril 1, which can be obtained by a nucleophilic displacement reaction of 4-nitrophthalonitrile with 5,6-diaminouracil sulfate. Characterization of novel compounds was performed by UV-vis, FT-IR, 1H-NMR, MALDI-TOF mass spectroscopy and elemental analysis. Organic field effect transistor devices (OFETs) with top gate structure were fabricated using these novel compounds as the active material. The devices were characterized by means of their output and transfer characteristics, and it was found that these OFET devices exhibit p-type behavior. When compared with the 2-based device, the OFET with 3 showed higher field effect mobility and larger on/of current ratio.",

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doi = "10.1142/S1088424618500049",

language = "English",

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pages = "149--156",

journal = "Journal of Porphyrins and Phthalocyanines",

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T1 - Synthesis, characterization and OFET property of four diaminouracil bridged novel ball-type phthalocyanines

AU - Yazlcl, Ayşegül

AU - Avcl, Ayşe

AU - Altlndal, Ahmet

AU - Salih, Bekir

AU - Bekaroǧlu, Özer

PY - 2018

Y1 - 2018

N2 - New ball-type metallobisphthalocyanines 2 (Co2Pc2) and 3(Zn2Pc2) were synthesized from the corresponding 4,4′-[(5,6-diaminopyrimidine-2,4-diyl)bis(oxy)] diphytalonitril 1, which can be obtained by a nucleophilic displacement reaction of 4-nitrophthalonitrile with 5,6-diaminouracil sulfate. Characterization of novel compounds was performed by UV-vis, FT-IR, 1H-NMR, MALDI-TOF mass spectroscopy and elemental analysis. Organic field effect transistor devices (OFETs) with top gate structure were fabricated using these novel compounds as the active material. The devices were characterized by means of their output and transfer characteristics, and it was found that these OFET devices exhibit p-type behavior. When compared with the 2-based device, the OFET with 3 showed higher field effect mobility and larger on/of current ratio.

AB - New ball-type metallobisphthalocyanines 2 (Co2Pc2) and 3(Zn2Pc2) were synthesized from the corresponding 4,4′-[(5,6-diaminopyrimidine-2,4-diyl)bis(oxy)] diphytalonitril 1, which can be obtained by a nucleophilic displacement reaction of 4-nitrophthalonitrile with 5,6-diaminouracil sulfate. Characterization of novel compounds was performed by UV-vis, FT-IR, 1H-NMR, MALDI-TOF mass spectroscopy and elemental analysis. Organic field effect transistor devices (OFETs) with top gate structure were fabricated using these novel compounds as the active material. The devices were characterized by means of their output and transfer characteristics, and it was found that these OFET devices exhibit p-type behavior. When compared with the 2-based device, the OFET with 3 showed higher field effect mobility and larger on/of current ratio.

KW - OFET

KW - ball-type phthalocyanines

KW - field effect

KW - homodinuclear

KW - threshold voltage

UR - https://www.scopus.com/pages/publications/85040940792

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DO - 10.1142/S1088424618500049

M3 - Article

AN - SCOPUS:85040940792

SN - 1088-4246

VL - 22

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EP - 156

JO - Journal of Porphyrins and Phthalocyanines

JF - Journal of Porphyrins and Phthalocyanines

IS - 1-3

ER -

Synthesis, characterization and OFET property of four diaminouracil bridged novel ball-type phthalocyanines

Abstract

Bibliographical note

Funding

Keywords

Access to Document

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