Studies on the effect of magnetite nanoparticles on magnetic, mechanical, thermal, temperature dependent electrical resistivity and DC conductivity modeling of poly (vinyl alcohol-co-acrylic acid)/Fe₃O₄ nanocomposites

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• 作者：P. Jayakrishnan ; M.T. Ramesan ; ^{mtramesan@uoc.ac.in}
• 关键词：Poly (vinyl alcohol-co-acrylic acid) ; Iron oxide nanoparticles ; Magnetic properties ; Crystallinity ; Thermal properties ; Conductivity ; Modeling
• 刊名：Materials Chemistry and Physics
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：186
• 期：Complete
• 页码：513-522
• 全文大小：3167 K
• 卷排序：186

文摘

Article deals with the magnetic and thermal properties of PVA-co-PAA/Fe3O4 composite. Magnetic and glass transition temperature of composites are higher than copolymer. Temperature and frequency played a pivotal role in the conductivity of composite. Different theoretical modeling has been used to predict the conductivity.