Thin films with implemented molecular switches for the application in polymer-based optical waveguides

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Autoren

  • Maximilian Seydi Kilic
  • Jules Brehme
  • Yves Deja
  • Justus Pawlak
  • Axel Günther
  • Arthur Sander
  • Dietrich Müller
  • Antonia Renz
  • Cyril Rajnak
  • Michaela Polášková
  • Bernhard Roth
  • Ralf Franz Sindelar
  • Franz Renz
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Details

OriginalspracheEnglisch
Aufsatznummer8
Seitenumfang15
FachzeitschriftHyperfine Interactions
Jahrgang245
PublikationsstatusVeröffentlicht - 18 Jan. 2024

Abstract

Complexes like iron (II)-triazoles exhibit spin crossover behavior at ambient temperature and are often considered for possible application. In previous studies, we implemented complexes of this type into polymer nanofibers and first polymer-based optical waveguide sensor systems. In our current study, we synthesized complexes of this type, implemented them into polymers and obtained composites through drop casting and doctor blading. We present that a certain combination of polymer and complex can lead to composites with high potential for optical devices. For this purpose, we used two different complexes [Fe(atrz)3](2ns)2 and [Fe(atrz)3]Cl1.5(BF4)0.5 with different polymers for each composite. We show through transmission measurements and UV/VIS spectroscopy that the optical properties of these composite materials can reversibly change due to the spin crossover effect.

ASJC Scopus Sachgebiete

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Thin films with implemented molecular switches for the application in polymer-based optical waveguides. / Kilic, Maximilian Seydi; Brehme, Jules; Deja, Yves et al.
in: Hyperfine Interactions, Jahrgang 245, 8, 18.01.2024.

Publikation: Beitrag in FachzeitschriftArtikelForschungPeer-Review

Kilic, MS, Brehme, J, Deja, Y, Pawlak, J, Günther, A, Sander, A, Müller, D, Renz, A, Rajnak, C, Polášková, M, Roth, B, Sindelar, RF & Renz, F 2024, 'Thin films with implemented molecular switches for the application in polymer-based optical waveguides', Hyperfine Interactions, Jg. 245, 8. https://doi.org/10.1007/s10751-024-01849-6
Kilic, M. S., Brehme, J., Deja, Y., Pawlak, J., Günther, A., Sander, A., Müller, D., Renz, A., Rajnak, C., Polášková, M., Roth, B., Sindelar, R. F., & Renz, F. (2024). Thin films with implemented molecular switches for the application in polymer-based optical waveguides. Hyperfine Interactions, 245, Artikel 8. https://doi.org/10.1007/s10751-024-01849-6
Kilic MS, Brehme J, Deja Y, Pawlak J, Günther A, Sander A et al. Thin films with implemented molecular switches for the application in polymer-based optical waveguides. Hyperfine Interactions. 2024 Jan 18;245:8. doi: 10.1007/s10751-024-01849-6
Kilic, Maximilian Seydi ; Brehme, Jules ; Deja, Yves et al. / Thin films with implemented molecular switches for the application in polymer-based optical waveguides. in: Hyperfine Interactions. 2024 ; Jahrgang 245.
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title = "Thin films with implemented molecular switches for the application in polymer-based optical waveguides",
abstract = "Complexes like iron (II)-triazoles exhibit spin crossover behavior at ambient temperature and are often considered for possible application. In previous studies, we implemented complexes of this type into polymer nanofibers and first polymer-based optical waveguide sensor systems. In our current study, we synthesized complexes of this type, implemented them into polymers and obtained composites through drop casting and doctor blading. We present that a certain combination of polymer and complex can lead to composites with high potential for optical devices. For this purpose, we used two different complexes [Fe(atrz)3](2ns)2 and [Fe(atrz)3]Cl1.5(BF4)0.5 with different polymers for each composite. We show through transmission measurements and UV/VIS spectroscopy that the optical properties of these composite materials can reversibly change due to the spin crossover effect.",
keywords = "Composite materials, Molecular switches, Polymers, Spin crossover, Thin film, Triazole complexes, Waveguides",
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note = "Funding Information: We thank the Nihei Laboratory of the Graduate School of Pure and Applied Sciences of the University of Tsukuba for the elemental analysis measurements. We furthermore thank the Deutsche Forschungsgemeinschaft (DFG), the Hannover School for Nanotechnology (HSN). Funding Information: Open Access funding enabled and organized by Projekt DEAL. The authors acknowledge financial support from the German Research Foundation DFG (German Research Foundation, Project ID RE 1627/13-1 and RO 3471/23-1). A.G. and B.R. also acknowledge financial support from the German Research Foundation (DFG) under Germany{\textquoteright}s Excellence Strategy within the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453) ",
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TY - JOUR

T1 - Thin films with implemented molecular switches for the application in polymer-based optical waveguides

AU - Kilic, Maximilian Seydi

AU - Brehme, Jules

AU - Deja, Yves

AU - Pawlak, Justus

AU - Günther, Axel

AU - Sander, Arthur

AU - Müller, Dietrich

AU - Renz, Antonia

AU - Rajnak, Cyril

AU - Polášková, Michaela

AU - Roth, Bernhard

AU - Sindelar, Ralf Franz

AU - Renz, Franz

N1 - Funding Information: We thank the Nihei Laboratory of the Graduate School of Pure and Applied Sciences of the University of Tsukuba for the elemental analysis measurements. We furthermore thank the Deutsche Forschungsgemeinschaft (DFG), the Hannover School for Nanotechnology (HSN). Funding Information: Open Access funding enabled and organized by Projekt DEAL. The authors acknowledge financial support from the German Research Foundation DFG (German Research Foundation, Project ID RE 1627/13-1 and RO 3471/23-1). A.G. and B.R. also acknowledge financial support from the German Research Foundation (DFG) under Germany’s Excellence Strategy within the Cluster of Excellence PhoenixD (EXC 2122, Project ID 390833453)

PY - 2024/1/18

Y1 - 2024/1/18

N2 - Complexes like iron (II)-triazoles exhibit spin crossover behavior at ambient temperature and are often considered for possible application. In previous studies, we implemented complexes of this type into polymer nanofibers and first polymer-based optical waveguide sensor systems. In our current study, we synthesized complexes of this type, implemented them into polymers and obtained composites through drop casting and doctor blading. We present that a certain combination of polymer and complex can lead to composites with high potential for optical devices. For this purpose, we used two different complexes [Fe(atrz)3](2ns)2 and [Fe(atrz)3]Cl1.5(BF4)0.5 with different polymers for each composite. We show through transmission measurements and UV/VIS spectroscopy that the optical properties of these composite materials can reversibly change due to the spin crossover effect.

AB - Complexes like iron (II)-triazoles exhibit spin crossover behavior at ambient temperature and are often considered for possible application. In previous studies, we implemented complexes of this type into polymer nanofibers and first polymer-based optical waveguide sensor systems. In our current study, we synthesized complexes of this type, implemented them into polymers and obtained composites through drop casting and doctor blading. We present that a certain combination of polymer and complex can lead to composites with high potential for optical devices. For this purpose, we used two different complexes [Fe(atrz)3](2ns)2 and [Fe(atrz)3]Cl1.5(BF4)0.5 with different polymers for each composite. We show through transmission measurements and UV/VIS spectroscopy that the optical properties of these composite materials can reversibly change due to the spin crossover effect.

KW - Composite materials

KW - Molecular switches

KW - Polymers

KW - Spin crossover

KW - Thin film

KW - Triazole complexes

KW - Waveguides

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VL - 245

JO - Hyperfine Interactions

JF - Hyperfine Interactions

SN - 0304-3843

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ER -

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