Synthesis of (PVA–PEG–PVP–ZrO2) nanocomposites for energy release and gamma shielding applications
| Autor: | Kadhim J. Kadhim, Ibrahim R. Agool, Ahmed Hashim |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
chemistry.chemical_classification Nanocomposite Materials science integumentary system Polymers and Plastics technology industry and agriculture Nanoparticle macromolecular substances 02 engineering and technology Polymer Activation energy Atmospheric temperature range Conductivity 021001 nanoscience & nanotechnology 01 natural sciences Energy storage chemistry Chemical engineering Electrical resistivity and conductivity 0103 physical sciences Composite material 0210 nano-technology |
| Zdroj: | International Journal of Plastics Technology. 21:444-453 |
| ISSN: | 0975-072X 0972-656X |
| DOI: | 10.1007/s12588-017-9196-1 |
| Popis: | The new type of polymer blend-nanoparticle nanocomposites of (PVA–PEG–PVP) with zirconium oxide nanoparticles for energy storage and release application and gamma shielding application has been investigated. The D.C electrical properties of (PVA–PEG–PVP–ZrO2) nanocomposites with different concentrations zirconium oxide nanoparticles were measured with different temperature range. The results show the conductivity of (PVA–PEG–PVP–ZrO2) nanocomposites is increased with the increase of zirconium oxide nanoparticles concentration. The activation energy of electrical conductivity of (PVA–PEG–PVP–ZrO2) nanocomposites is decreased with the increase of zirconium oxide nanoparticles weight percentages. The results of applications show that enhancement of efficiency for energy storage and release by using (PVA–PEG–PVP–ZrO2) nanocomposites and the (PVA–PEG–PVP–ZrO2) nanocomposites have higher attenuation coefficients for gamma radiation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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