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Exploring Advances in Radiation Shielding Materials: A Brief Overview |
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PP: 251-254 |
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doi:10.18576/jrna/090308
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Author(s) |
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Atef El-Taher,
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Abstract |
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| Electromagnetic interference shielding is crucial for users of electronic devices to minimize electromagnetic noise. Current research is exploring the use of polymeric composites with various compositions as materials for EM interference shielding. Additionally, ionizing radiation, such as X-rays and gamma rays, plays a significant role in areas like medical diagnostics, cancer therapy, food preservation, and nuclear energy. However, exposure to ionizing radiation can adversely affect health, depending on the dose absorbed. Therefore, effective shielding is essential to protect users in these environments. Traditionally, metallic lead (Pb) has been used for this purpose, but its toxicity poses serious long-term health and environmental risks. Polymer composites containing high atomic number (Z) fillers present a viable alternative to lead in shielding applications due to their lightweight nature, cost-effectiveness, mechanical flexibility, and reduced toxicity. This paper reviews recent advancements and methods in the preparation of polymer composites for radiation shielding applications.
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