Synthesis of Phenanthroline-Functionalized Phosphazene Based Metallosupramolecular Polymers and Their Stimuli-Responsive Properties

Date

2018-11-01

Author

SEÇKİN, TURGAY
Sezer, Selda
KÖYTEPE, SÜLEYMAN

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A series of phenanthroline-functionalized phosphazene based metallo-supramolecular polymers (PFP-MSP) was synthesised using a two-step reaction strategy. In first step, three phenanthroline unit containing monomer (PFP-M) was prepared from 5,6-dihydroxy-1,10-phenanthroline and hexachlorocyclotriphosphazene by condensation reaction. Then, this PFP-M was reacted with different metal ion salts (Co, Ni, Cu, Fe, Eu, La, Tb, Lu ions) and resulting for the metallo-supramolecular polymers bearing phosphazene structure. Obtained PFP-MSPs were characterized by spectroscopic analysis, elemental analysis, Scanning electron microscopy measurement and SEM-energy dispersive X-ray spectrometry techniques. Stimuli responsible and opto-electronic properties of synthesized PFP-MSPs were also studied for different external stimulating factors, such as electrochemical or the addition of competitive complexing ligands by UV-Vis spectroscopy and electroanalytic techniques. As a result, prepared PFP-MSPs are good alternatives for photochromic, electrochromic, opto-electronic and smart material applications.

Subject Keywords

Supramolecular chemistry, Metal coordinated polymers, Metallo-supramolecular polymers, Cyclotriphosphazene, Phenanthroline ligands, METALLO-SUPRAMOLECULAR POLYMERS, COORDINATION POLYMERS, CHEMISTRY, LIGANDS, TRANSITION

URI

https://hdl.handle.net/11511/97209

Journal

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS

DOI

https://doi.org/10.1007/s10904-018-0938-0

Collections

Department of Chemical Engineering, Article

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Citation Formats

T. SEÇKİN, S. Sezer, and S. KÖYTEPE, “Synthesis of Phenanthroline-Functionalized Phosphazene Based Metallosupramolecular Polymers and Their Stimuli-Responsive Properties,” JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS, vol. 28, no. 6, pp. 2825–2834, 2018, Accessed: 00, 2022. [Online]. Available: https://hdl.handle.net/11511/97209.