Synthesis and characterization of polyurethane/silver nanocomposite by microwave assisted

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Kazemzadeh Seyed Mohammad; VAEZI MOHAMMAD REZA; HADAVI SEYED MOHAMMAD MEHDI; ESFANDEH MASOUD

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Journal: Journal of Advanced Processes in Materials Engineering Year:2019 | Volume:12 | Issue:4 (47) Page(s): 105-116

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Title

Synthesis and characterization of polyurethane/silver nanocomposite by microwave assisted

Author(s)

Kazemzadeh Seyed Mohammad | VAEZI MOHAMMAD REZA | HADAVI SEYED MOHAMMAD MEHDI | ESFANDEH MASOUD | Issue Writer Certificate

Keywords

MicrowavesQ1

NanocompositeQ2

PolyurethaneQ2

Silver NanoparticlesQ2

Abstract

In this study, the dielectric heating was performed by microwave irradition to synthesize Polyurethane/silver Nanocomposite, which was carried out by distributing and dissolving silver nitrate salt in the Polyurethane and the reduction of silver cation retained in ethylene glycol micelles in the prepolymer solutions. Decreasing the time and number of synthesis processes and, consequently, reducing production costs is one of the advantages of this technique. During the chemical reactions, microwave waves with constant intensity and frequency at 30, 60, 90, 120 seconds were applied to solvent prepolymer by a microwave oven. By completion of the chemical reactions, Silver Nanoparticles were synthesized in a Polyurethane matrix. The effect of microwave and insitu synthesis of and Silver Nanoparticles on chemical bonding of Polyurethane in terms of structure, morphology, composition and particle size distribution were studied by using UV-Vis spectroscopy, X-ray diffraction (XRD), transmitted electron microscopy (TEM), X-ray diffraction spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR) analysis. Produced nanoparticles have spherical and semi spherical morphology with particle size distribution in the range of 10 to 80 nm, and the fcc crystalline structure and uniform dispersion in the Polyurethane matrix. Meanwhile, Fourier transform infrared spectroscopy of Nanocomposites showed synthesis of Silver Nanoparticles no negative effect on Polyurethane chemical bonds by this method.

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APA: Copy

Kazemzadeh, Seyed Mohammad, VAEZI, MOHAMMAD REZA, HADAVI, SEYED MOHAMMAD MEHDI, & ESFANDEH, MASOUD. (2019). Synthesis and characterization of polyurethane/silver nanocomposite by microwave assisted. ADVANCED PROCESSES IN MATERIALS, 12(4 (47) ), 105-116. SID. https://sid.ir/paper/172640/en

Vancouver: Copy

Kazemzadeh Seyed Mohammad, VAEZI MOHAMMAD REZA, HADAVI SEYED MOHAMMAD MEHDI, ESFANDEH MASOUD. Synthesis and characterization of polyurethane/silver nanocomposite by microwave assisted. ADVANCED PROCESSES IN MATERIALS[Internet]. 2019;12(4 (47) ):105-116. Available from: https://sid.ir/paper/172640/en

IEEE: Copy

Seyed Mohammad Kazemzadeh, MOHAMMAD REZA VAEZI, SEYED MOHAMMAD MEHDI HADAVI, and MASOUD ESFANDEH, “Synthesis and characterization of polyurethane/silver nanocomposite by microwave assisted,” ADVANCED PROCESSES IN MATERIALS, vol. 12, no. 4 (47) , pp. 105–116, 2019, [Online]. Available: https://sid.ir/paper/172640/en

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