Beschreibung
In recent years, metal-organic coordination polymers have been attracting a great deal of interest in the field of supramolecular chemistry and in developing certain functional materials. Bridging N-donor ligands have generally been used because of their strong extension ability both in covalent bonding and supramolecular interactions (H-bonding and aromatic stacking).Polyethylene oxide (PEO) is an interesting base material because of its high thermal stability and PEO is a semi-crystalline natured polymer. Polyvinylpyrrolidone (PVP) has been selected as the second polymer while preparing a blended polymer with PEO. Firstly PVP is an amorphous polymer, which demonstrates a faster ionic mobility compared to the other semi-crystalline polymers. Due to the presence of carbonyl group (C=O) in PVP, it forms a variety of complexes and further it could thermally be cross-linked with a good thermal stability and faster ionic mobility. Since there has been no report so far on systematic study of TM: PEO+PVP blended polymer films, the author has undertaken the present work to investigate their structural, thermal, optical, electrical and magnetic properties.
Autorenporträt
Dr. K. Naveen Kumar obtained his Ph.D degree (2015) in Physics from Sri Venkateswara University, Tirupati. He is working as an International Research Professor in Yeungnam University, South Korea. To his credit, he has published 24 papers in reputed national/international journals.He presented his work in 16 national/international conferences.
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