An overview of gamma radiation shielding: Enhancements through polymer-lead (Pb) composite materials.

Exposure to radiation over an extended period causes adverse effects on the human body and also impacts the environment. To mitigate the radiation effects, a protective is necessary, making the need for suitable materials crucial. Polymers, as promising materials in the present time, take centre stage in this review as the primary material for radiation shields, particularly against gamma rays. Another material is lead, which has been proven in previous studies to be effective in shielding against gamma radiation due to its advantages such as high atomic number and density. Additionally, composites made from polymers allow the production of flexible radiation shielding materials. This review provides information on the properties of polymers, basic parameters of radiation protection, radiation interaction with materials, preparation methods for polymer composites, degradation and radiation resistance of polymers, the development of polymer-lead as radiation shielding material, and the recycling of polymer composites. This overview will assist researchers conducting studies in the field of gamma radiation shielding materials. • Development of polymer-lead as flexible gamma radiation shielding. • Exploring strategies for the recycling and sustainability of polymer-lead shielding. • Investigating the development and efficiency of polymer-lead composites shield. • Advance development of ionizing radiation shields based natural polymers filled with lead. [ABSTRACT FROM AUTHOR]