Using carbon-fibre-reinforced polymer (CFRP) composites for electromagnetic interference (EMI) shielding has become a rapidly emerging field. This state-of-the-art review summarises all the recent research advancements in the field of electromagnetic shielding properties of CFRP composites, with exclusive attention paid to experimental work. It focuses on (1) important mechanisms and physical phenomena in the shielding process for anisotropic carbon-fibre composites and (2) shielding performance of CFRP materials as reported in the literature, with important performance-affecting parameters. The key properties which directly influence the shielding performance are identified, the most critical being the carbon-fibre concentration along with length for discontinuous carbon-fibre-filled polymers and the lay-up for continuous carbon-fibre-reinforced composites. The effect of adding conductive inclusions such as metal or carbon nanotubes is also reviewed. It is emphasised that processing conditions are strongly linked with the shielding properties of a composite. This is a first review, which covers all the recent advancements in the field of shielding properties of carbon-fibre-reinforced composites, with detailed analysis of factors influencing these properties and clear distinction between continuous and discontinuous reinforcement. It is shown that CFRP composites make a good candidate as an EMI shielding enclosure material.

使用碳纤维增强聚合物 (CFRP) 复合材料进行电磁干扰 (EMI) 屏蔽已成为一个迅速崛起的领域。这篇最先进的综述总结了 CFRP 复合材料电磁屏蔽性能领域的所有最新研究进展，并特别关注实验工作。它侧重于 (1) 各向异性碳纤维复合材料屏蔽过程中的重要机制和物理现象，以及 (2) 文献中报道的 CFRP 材料的屏蔽性能，以及影响性能的重要参数。确定直接影响屏蔽性能的关键特性，最关键的是碳纤维浓度以及不连续碳纤维填充聚合物的长度和连续碳纤维增强复合材料的叠层。还审查了添加导电夹杂物（如金属或碳纳米管）的效果。需要强调的是，加工条件与复合材料的屏蔽性能密切相关。这是第一篇综述，涵盖了碳纤维增强复合材料屏蔽性能领域的所有最新进展，详细分析了影响这些性能的因素，并明确区分了连续和非连续增强材料。结果表明，CFRP 复合材料非常适合作为 EMI 屏蔽外壳材料。还审查了添加导电夹杂物（如金属或碳纳米管）的效果。需要强调的是，加工条件与复合材料的屏蔽性能密切相关。这是第一篇综述，涵盖了碳纤维增强复合材料屏蔽性能领域的所有最新进展，详细分析了影响这些性能的因素，并明确区分了连续和非连续增强材料。结果表明，CFRP 复合材料非常适合作为 EMI 屏蔽外壳材料。还审查了添加导电夹杂物（如金属或碳纳米管）的效果。需要强调的是，加工条件与复合材料的屏蔽性能密切相关。这是第一篇综述，涵盖了碳纤维增强复合材料屏蔽性能领域的所有最新进展，详细分析了影响这些性能的因素，并明确区分了连续和非连续增强材料。结果表明，CFRP 复合材料非常适合作为 EMI 屏蔽外壳材料。详细分析了影响这些特性的因素，并明确区分了连续和不连续钢筋。结果表明，CFRP 复合材料非常适合作为 EMI 屏蔽外壳材料。详细分析了影响这些特性的因素，并明确区分了连续和不连续钢筋。结果表明，CFRP 复合材料非常适合作为 EMI 屏蔽外壳材料。