Recyclable materials as a means of electromagnetic shielding

Currently, shielding effectiveness represents a fundamental property of materials designed to resist electromagnetic fields effect. There are many materials suitable for shielding; however, the authors decided to use recyclable plastic materials whose surface was provided with gold or carbon nano-layer. The experiment aimed at determining the influence of conductive material nano-layers and application to commercially available security products.Internal Grant Agency of Tomas Bata University [IGA/CebiaTech/2018/004]; Ministry of Education, Youth and Sports of the Czech Republic within the National Sustainability Programme [LO1303 (MSMT-7778/2014)]; European Regional Development Fund under the project CEBIA-Tech [CZ.1.05/2.1.00/03.0089