Synthesis, film fabrication, and optical properties of polymers containing metal cation complex type D-π-A chromophore

Seonju Jeong; Hyeryun Kim; Keun Byoung Yoon; Yoon Soo Han; Michiya Fujiki; Akiko Takagi; Giseop Kwak

doi:10.7317/pk.2010.34.4.376

Synthesis, film fabrication, and optical properties of polymers containing metal cation complex type D-π-A chromophore

Seonju Jeong, Hyeryun Kim, Keun Byoung Yoon, Yoon Soo Han, Michiya Fujiki, Akiko Takagi, Giseop Kwak

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

Abstract

Donor-π-acceptor (D-π-A) type chromophore-based polymers were newly synthesized. These polymers exhibited absorption peak due to intramolecular charge transfer (ICT) in a visible range as well as absorption peak due to carbonyl group in both solution and film state by measuring UV visible spectra. The addition of Eu³⁺ ion into the polymers induced red-shift in absorption due to ICT and the color changes from yellow to red in the solution and film were observed by naked eyes. The contents of crosslinking agent influenced the features and solubility of the polymers. In addition, the contents of crosslinking agent and the Eu³⁺ ion addition improved film-forming ability.

Original language	English
Pages (from-to)	376-380
Number of pages	5
Journal	Polymer (Korea)
Volume	34
Issue number	4
DOIs	https://doi.org/10.7317/pk.2010.34.4.376
State	Published - Jul 2010

Keywords

Crosslinker
D-π-A chromophore
Intramolecular charge transfer (ICT)
Metal complex
Polymer

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10.7317/pk.2010.34.4.376

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title = "Synthesis, film fabrication, and optical properties of polymers containing metal cation complex type D-π-A chromophore",

abstract = "Donor-π-acceptor (D-π-A) type chromophore-based polymers were newly synthesized. These polymers exhibited absorption peak due to intramolecular charge transfer (ICT) in a visible range as well as absorption peak due to carbonyl group in both solution and film state by measuring UV visible spectra. The addition of Eu3+ ion into the polymers induced red-shift in absorption due to ICT and the color changes from yellow to red in the solution and film were observed by naked eyes. The contents of crosslinking agent influenced the features and solubility of the polymers. In addition, the contents of crosslinking agent and the Eu3+ ion addition improved film-forming ability.",

keywords = "Crosslinker, D-π-A chromophore, Intramolecular charge transfer (ICT), Metal complex, Polymer",

author = "Seonju Jeong and Hyeryun Kim and Yoon, {Keun Byoung} and Han, {Yoon Soo} and Michiya Fujiki and Akiko Takagi and Giseop Kwak",

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language = "English",

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TY - JOUR

T1 - Synthesis, film fabrication, and optical properties of polymers containing metal cation complex type D-π-A chromophore

AU - Jeong, Seonju

AU - Kim, Hyeryun

AU - Yoon, Keun Byoung

AU - Han, Yoon Soo

AU - Fujiki, Michiya

AU - Takagi, Akiko

AU - Kwak, Giseop

PY - 2010/7

Y1 - 2010/7

N2 - Donor-π-acceptor (D-π-A) type chromophore-based polymers were newly synthesized. These polymers exhibited absorption peak due to intramolecular charge transfer (ICT) in a visible range as well as absorption peak due to carbonyl group in both solution and film state by measuring UV visible spectra. The addition of Eu3+ ion into the polymers induced red-shift in absorption due to ICT and the color changes from yellow to red in the solution and film were observed by naked eyes. The contents of crosslinking agent influenced the features and solubility of the polymers. In addition, the contents of crosslinking agent and the Eu3+ ion addition improved film-forming ability.

AB - Donor-π-acceptor (D-π-A) type chromophore-based polymers were newly synthesized. These polymers exhibited absorption peak due to intramolecular charge transfer (ICT) in a visible range as well as absorption peak due to carbonyl group in both solution and film state by measuring UV visible spectra. The addition of Eu3+ ion into the polymers induced red-shift in absorption due to ICT and the color changes from yellow to red in the solution and film were observed by naked eyes. The contents of crosslinking agent influenced the features and solubility of the polymers. In addition, the contents of crosslinking agent and the Eu3+ ion addition improved film-forming ability.

KW - Crosslinker

KW - D-π-A chromophore

KW - Intramolecular charge transfer (ICT)

KW - Metal complex

KW - Polymer

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DO - 10.7317/pk.2010.34.4.376

M3 - Article

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SN - 0379-153X

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JO - Polymer (Korea)

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ER -

Synthesis, film fabrication, and optical properties of polymers containing metal cation complex type D-π-A chromophore

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