The influence of barium ferrite nanoparticles on morphological and mechanical properties of ethyl cellulose based nanocomposites

This study presents preparation and characterization of ethyl cellulose based nanocomposites. Successful use of simple solvent casting technique provided nanocomposites with high loads of barium ferrite magnetic nanopowder in the polymer matrix, promising significant improvement of mechanical properties. Investigation of morphology revealed formation of agglomerates that are still on nanoscopic level. Nanocomposite thin films with a higher content of the magnetic powder showed substantial enhancement of break strength, elongation and microhardness compared to the pure ethyl cellulose, which was the primary aim of this research.

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Synthesis and characterization of silver nanoparticle nanocomposite thin films with thermally induced surface morphology changes

Materials Letters ◽

10.1016/j.matlet.2015.06.095 ◽

2015 ◽

Vol 159 ◽

pp. 118-121 ◽

Cited By ~ 2

Author(s):

Ernandes T. Tenório-Neto ◽

Marcos R. Guilherme ◽

Manuel E.G. Winkler ◽

Lucio Cardozo-Filho ◽

Stéphani C. Beneti ◽

...

Keyword(s):

Thin Films ◽

Surface Morphology ◽

Silver Nanoparticle ◽

Synthesis And Characterization ◽

Thermally Induced ◽

Nanocomposite Thin Films ◽

Morphology Changes

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Effects of Magnetic Powder Loading on Mechanical Properties and Magnetic Properties of Natural Rubber

Advances in Science and Technology ◽

10.4028/www.scientific.net/ast.45.1423 ◽

2006 ◽

Vol 45 ◽

pp. 1423-1428

Author(s):

Somsak Woramongconchai ◽

Chatchawan Lohitvisat ◽

Aree Wichainchai

Keyword(s):

Mechanical Properties ◽

Magnetic Properties ◽

Coercive Force ◽

Natural Rubber ◽

Barium Ferrite ◽

Maximum Energy ◽

Magnetic Powder ◽

Elongation At Break ◽

Maximum Energy Product ◽

Energy Product

The effect of magnetic powders and powders loading on magnetic properties and mechanical properties of magnetic rubbers were studied. The natural rubber with magnetic powders, Barium ferrite, Neodymium iron boron, were used as starting materials to prepare magnetic rubbers. Barium ferrite (BaO.6F2O3) powders had been sintered at 1285 oC for 30 hours to improve its crystal structure. The physical properties of magnetic rubbers, residual flux density (Br), coercive force (Hc), maximum energy product (BHmax), hardness and density, had a trend to increase as enhancing magnetic powders loading. However, some properties such as, intrinsic coercive force (Hci), tensile strength and elongation at break, had a trend to decrease when the magnetic powder loading was increased. Magnetic properties of the anisotropic type, sintered powders, were higher than isotropic type, non-sintered powders, except the Hci because anisotropic magnetic rubber indicated crystal orientation in the same direction.

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Nanoindentation combined with scanning force microscope for characterization of mechanical properties of carbon nitride thin films

Surface and Coatings Technology ◽

10.1016/s0257-8972(03)00924-1 ◽

2004 ◽

Vol 177-178 ◽

pp. 537-544 ◽

Cited By ~ 5

Author(s):

S. Chowdhury ◽

M.T. Laugier ◽

I.Z. Rahman ◽

M. Serantoni

Keyword(s):

Thin Films ◽

Mechanical Properties ◽

Carbon Nitride ◽

Scanning Force Microscope ◽

Scanning Force

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Characterization of Polymer Nanocomposite Thin Films Using Quartz Resonator Sensor

2006 IEEE International Frequency Control Symposium and Exposition ◽

10.1109/freq.2006.275407 ◽

2006 ◽

Cited By ~ 2

Author(s):

Lifeng Qin ◽

Hongbin Cheng ◽

Qing-ming Wang

Keyword(s):

Thin Films ◽

Polymer Nanocomposite ◽

Quartz Resonator ◽

Nanocomposite Thin Films

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Ultrasonic Characterization of the Mechanical Properties of Nano-Structured Diamond-Like Carbon Thin Films

10.1063/1.1916803 ◽

2005 ◽

Cited By ~ 1

Author(s):

Feifei Zhang

Keyword(s):

Thin Films ◽

Mechanical Properties ◽

Diamond Like Carbon ◽

Ultrasonic Characterization ◽

Carbon Thin Films

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Microstructural characterization of nanocomposite thin films of AgSiO2, AgZnO and AgSi

Materials Science and Engineering A ◽

10.1016/0921-5093(94)90264-x ◽

1994 ◽

Vol 179-180 ◽

pp. 545-551 ◽

Cited By ~ 8

Author(s):

M.H. Lee ◽

I.T.H. Chang ◽

P.J. Dobson ◽

B. Cantor

Keyword(s):

Thin Films ◽

Microstructural Characterization ◽

Nanocomposite Thin Films

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Fabrication and Morphological Characterization of Barium Titanate-Based Polymeric Nanocomposite Thin Films

Multifunctional Nanocarriers for Contemporary Healthcare Applications - Advances in Medical Technologies and Clinical Practice ◽

10.4018/978-1-5225-4781-5.ch003 ◽

2018 ◽

pp. 50-59 ◽

Cited By ~ 1

Author(s):

Sudhanshu Singh ◽

Umesh Kumar Dwivedi

Keyword(s):

Barium Titanate ◽

Room Temperature ◽

Composite Films ◽

Morphological Characterization ◽

Solution Casting ◽

Weight Percentage ◽

Casting Technique ◽

Nanocomposite Thin Films ◽

Solution Casting Technique

In this critical review chapter, the authors explain the development of composite films of Barium Titanate (BaTiO3) and Poly (methyl methacrylate) prepared by solution casting technique. Different weight percentage composition of BaTiO3 has been selected to find out the best optimization condition for further investigation and correlate the results. The structural properties have been carried out at room temperature using XRD. Efforts have been made to correlate the results with investigated XRD results of pure BaTiO3 and its composites as observed by other workers at room temperature. The flow of experimental work and microscopic images are explained.

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