Synthesis, Characterization and Electrical Properties of Fe3O4/Poly(vinyl alcohol-co-acrylic acid) Nanocomposites

被引：17

作者：

Jayakrishnan, P. ^{[1
]}

Ramesan, M. T. ^{[1
]}

机构：

[1] Univ Calicut, Dept Chem, Calicut 673635, Kerala, India

来源：

LIGHT AND ITS INTERACTIONS WITH MATTER | 2014年 / 1620卷

关键词：

DIELECTRIC-PROPERTIES; CONDUCTIVITY; SEPARATION; SULFIDE; PVA;

D O I：

10.1063/1.4898235

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This work focused on the synthesis of magnetite (Fe3O4)/poly(vinyl alcohol-co-acrylic acid) nanocomposite by in situ polymerization. The composite were characterized by FT-IR spectroscopy, XRD, SEM, TGA, AC and DC conductivity measurements. The spectroscopic studies revealed the molecular interaction between the polymer and nanocomposites. SEM, XRD indicated the unitbrm dispersion of nanoparticle inside the molecular chain of copolymer. TGA studies indicated the excellent thermal stability of copolymer nanocomposites. AC and DC conductivity of nanocomposites were higher than that of the copolymer and conductivity values were significantly increased with increase in concentration of metal oxide nanoparticles. These properties suggest that the polymer composite can be used as multifunctional material for nanoelectronics.

引用

页码：165 / 172

页数：8

共 22 条

[11] Effect of silane as coupling agent on the dielectric properties of BaTiO3-epoxy composites [J].

Ramajo, L. ;

Castro, M. S. ;

Reboredo, M. M. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2007, 38 (08) :1852-1859

[12] Synthesis and Characterization of Magnetoelectric Nanomaterial Composed of Fe3O4 and Polyindole [J].

Ramesan, M. T. .

ADVANCES IN POLYMER TECHNOLOGY, 2013, 32 (03)

[13] Synthesis, characterization, and properties of new conducting polyaniline/copper sulfide nanocomposites [J].

Ramesan, M. T. .

POLYMER ENGINEERING AND SCIENCE, 2014, 54 (02) :438-445

[14] Fabrication, Characterization, and Properties of Poly(ethylene-co-vinyl acetate)/Magnetite Nanocomposites [J].

Ramesan, M. T. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2014, 131 (07)

[15] Preparation and Characterization of Zinc Sulphide Nanocomposites Based on Acrylonitrile Butadiene Rubber [J].

Ramesan, M. T. ;

Nihmath, A. ;

Francis, Joseph .

PROCEEDING OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN APPLIED PHYSICS & MATERIAL SCIENCE (RAM 2013), 2013, 1536 :255-256

[16] Preparation and Properties of Fe3O4/Polypyrrole/Poly(Pyrrole-Co- Acrylamide) Nanocomposites [J].

Ramesan, M. T. .

INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS, 2013, 62 (05) :277-283

[17] Synthesis, characterization, and conductivity studies of polypyrrole/copper sulfide nanocomposites [J].

Ramesan, M. T. .

JOURNAL OF APPLIED POLYMER SCIENCE, 2013, 128 (03) :1540-1546

[18] Fabrication and characterization of conducting nanomaterials composed of copper sulfide and polyindole [J].

Ramesan, M. T. .

POLYMER COMPOSITES, 2012, 33 (12) :2169-2176

[19] Synthesis and Electrical Conductivity Studies of Poly (methyl methacrylate) in Presence of Transition Metal Ions [J].

Ramesan, M. T. ;

Pradyumnan, P. P. .

OPTICS: PHENOMENA, MATERIALS, DEVICES, AND CHARACTERIZATION: OPTICS 2011: INTERNATIONAL CONFERENCE ON LIGHT, 2011, 1391

[20] In Situ Synthesis, Characterization and Conductivity of Copper Sulphide/Polypyrrole/Polyvinyl Alcohol Blend Nanocomposite [J].

Ramesan, Manammel Thankappan .

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING, 2012, 51 (12) :1223-1229

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