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<p>The rapid advancement of modern electronic technologies has significantly enhanced social production efficiency, but it has also led to an increase in electromagnetic interference (EMI). As a result, electromagnetic shielding materials have gained considerable attention, particularly in the context of lightweight and highly integrated electronic devices. Polymers are widely utilized in EMI shielding applications due to their unique properties, such as light weight, high flexibility, and excellent corrosion resistance. This review focuses on well-studied polymer-based lightweight composites. The fundamental theory of EMI shielding is thoroughly introduced, and current testing methods for evaluating shielding effectiveness are summarized to assist in the development of design principles for effective shielding materials. Additionally, the impact of various carbon materials—classified into zero-dimensional, one-dimensional, two-dimensional, and three-dimensional forms—on shielding performance is discussed, along with their corresponding shielding mechanisms. These advanced lightweight materials with superior EMI shielding properties hold immense potential for applications across diverse sectors, including communications, electronics, aerospace, military, and environmental protection.</p>

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Recent development on polymer based light weight electromagnetic interference shielding materials

  • 期刊论文

  • 发表日期：

    2025年5月17日

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  • Mohammad Anwar Parvez,
  • Mobasserul Islam,
  • Salma Sultana,
  • Masdud Ali,
  • Rakebul Hossain Molla,
  • Abul Hassan,
  • Rajesh Theravalappil,
  • Mohammad A. Hasnat,
  • Nayan Ranjan Singha,
  • Mostafizur Rahaman

摘要

The rapid advancement of modern electronic technologies has significantly enhanced social production efficiency, but it has also led to an increase in electromagnetic interference (EMI). As a result, electromagnetic shielding materials have gained considerable attention, particularly in the context of lightweight and highly integrated electronic devices. Polymers are widely utilized in EMI shielding applications due to their unique properties, such as light weight, high flexibility, and excellent corrosion resistance. This review focuses on well-studied polymer-based lightweight composites. The fundamental theory of EMI shielding is thoroughly introduced, and current testing methods for evaluating shielding effectiveness are summarized to assist in the development of design principles for effective shielding materials. Additionally, the impact of various carbon materials—classified into zero-dimensional, one-dimensional, two-dimensional, and three-dimensional forms—on shielding performance is discussed, along with their corresponding shielding mechanisms. These advanced lightweight materials with superior EMI shielding properties hold immense potential for applications across diverse sectors, including communications, electronics, aerospace, military, and environmental protection.