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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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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.