Hierarchically Porous Bio-Carbon Based Composites for High Electromagnetic Shielding Performance

This book explores the preparation and characterization of electromagnetic shielding composites using bio-carbon derived from natural loofah, with a focus on their synergistic effect on shielding mechanism, mechanical performance, and thermal stability. It highlights the potential of these composites in various commercial applications, such as electronic devices and energy management.

Format: Hardback
Length: 141 pages
Publication date: 25 March 2022
Publisher: Springer Verlag, Singapore

This comprehensive book delves into the meticulous preparation and characterization of highly effective electromagnetic shielding composites, derived from bio-carbon obtained from natural loofah, featuring unique three-dimensional porous structures. Through a holistic approach to composite structure design, based on shielding theory, these composites are meticulously engineered to optimize their shielding capabilities. The study explores the synergistic effect of multifunctional nanoparticles and bio-carbon on the electromagnetic shielding mechanism, mechanical performance, and thermal stability of the obtained composites.

The remarkable discovery of this renewable, environmentally friendly, and cost-effective bio-carbon constitutes a groundbreaking advancement in the realm of conductive materials. It unveils a new class of materials with multi-interfaces, paving the way for extensive research and development of a diverse range of innovative electromagnetic shielding material systems with potential commercial applications spanning from electronic devices to energy management.

The preparation process involves meticulously selecting and combining natural loofah fibers with suitable additives, such as nanoparticles, to achieve the desired shielding properties. The incorporation of bio-carbon into the composite matrix enhances its electrical conductivity, thermal stability, and mechanical strength, making it an ideal candidate for various electromagnetic shielding applications.

The characterization of these composites is carried out using advanced techniques, including scanning electron microscopy, transmission electron microscopy, and X-ray diffraction, to examine their microstructure, morphology, and chemical composition. These analyses provide valuable insights into the shielding mechanism, as well as the influence of nanoparticles and bio-carbon on the mechanical properties and thermal behavior of the composites.

Furthermore, the book discusses the potential applications of these electromagnetic shielding composites in various industries, such as electronic devices, transportation, and energy management. It highlights the importance of designing and developing sustainable and cost-effective shielding materials to address the growing demand for protection against electromagnetic interference.

In conclusion, this book offers a comprehensive and in-depth exploration of the preparation and characterization of efficient electromagnetic shielding composites containing bio-carbon derived from natural loofah with unique three-dimensional porous structures. Through a multidisciplinary approach, it sheds light on the synergistic effect of multifunctional nanoparticles and bio-carbon on the electromagnetic shielding mechanism, mechanical performance, and thermal stability of composites. The discovery of this renewable, environmentally friendly, and inexpensive bio-carbon represents a significant milestone in the field of electromagnetic shielding, opening up new avenues for research and development of innovative shielding material systems with broad commercial applications.

Weight: 407g
Dimension: 235 x 155 (mm)
ISBN-13: 9789811910685
Edition number: 1st ed. 2022