مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Information Journal Paper

Title

RADIATION ATTENUATION PROPERTIES OF SHIELDS CONTAINING MICRO AND NANO WO3 IN DIAGNOSTIC X-RAY ENERGY RANGE

Pages

  127-131

Abstract

 Background: It has recently been shown that the parcle size of materials used for radiaon shielding can affect the magnitude of radiaon aenuaon.Over the past years, applicaon of NANO-structured materials in radiaon shieldinghas aracted aen on world-wide. The purpose of this study was to invesgate the shielding properes of the lead-free shields containing MICRO and NANO-sized WO3 against low energy X-RAYs.Materials and Methods: The radiaon shields were constructed using NANO and MICRO WO3 parcles incorporated into an EPVC polymer matrix. The aenuaon coefficients of the designed shields were evaluated for low energy X-RAYs (diagnosc radiology energy range).Results: The results indicate that NANO-structured WO3/PVC shields have higher photon aenuaon properes compared to those of the MICRO-sized samples.Conclusion: Our experiment clearly shows that the smaller size of NANO-structured WO3 parcles can guarantee a beer radiaon shielding property. However, it is too early to draw any conclusion on the possible mechanisms of enhanced aenuaon of NANO-sized WO3 parcles.

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    APA: Copy

    AGHAZ, A., FAGHIHI, R., MORTAZAVI, S.M.J., HAGHPARAST, A., MEHDIZADEH, S., & SINA, S.. (). . , (), -. SID. https://sid.ir/paper/286714/en

    Vancouver: Copy

    AGHAZ A., FAGHIHI R., MORTAZAVI S.M.J., HAGHPARAST A., MEHDIZADEH S., SINA S.. . [Internet]. ;():-. Available from: https://sid.ir/paper/286714/en

    IEEE: Copy

    A. AGHAZ, R. FAGHIHI, S.M.J. MORTAZAVI, A. HAGHPARAST, S. MEHDIZADEH, and S. SINA, “,” , vol. , no. , pp. –, , [Online]. Available: https://sid.ir/paper/286714/en

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