Využití 3D tisku pro výrobu funkčních textilií s elektromagnetickou ochranou.
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Date
2025-01-30
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Abstract
This thesis focuses on the development and characterization of electromagnetic interference (EMI) shielding materials through the integration of 3D printing technology and textile-based materials. The research begins with a comprehensive review of the current state of EMI shielding in textiles, emphasizing methods such as metallization, conductive polymer coatings, and the incorporation of conductive fillers.
The thesis also investigates advancements in 3D printing that enable the creation of intricate conductive patterns, specifically designed to explore their potential for enhancing shielding effectiveness (SE). The experimental work employs the NANODIMENSION DragonFly LDM? 2.0 3D nano printer to deposit silver-based conductive ink onto flexible textile substrates on a microscale, resulting in lightweight and adaptable materials tailored for various applications, including wearable electronics, aerospace, and medical devices.
The shielding effectiveness of these materials is evaluated using the coaxial transmission line method, covering frequencies up to 1.5 GHz. This study aims to assess the feasibility of combining nano printing and textiles to address the limitations of traditional EMI shielding materials, such as rigidity and weight, and to investigate their potential for providing effective protection against electromagnetic interference.
This thesis focuses on the development and characterization of electromagnetic interference (EMI) shielding materials through the integration of 3D printing technology and textile-based materials. The research begins with a comprehensive review of the current state of EMI shielding in textiles, emphasizing methods such as metallization, conductive polymer coatings, and the incorporation of conductive fillers. The thesis also investigates advancements in 3D printing that enable the creation of intricate conductive patterns, specifically designed to explore their potential for enhancing shielding effectiveness (SE). The experimental work employs the NANODIMENSION DragonFly LDM? 2.0 3D nano printer to deposit silver-based conductive ink onto flexible textile substrates on a microscale, resulting in lightweight and adaptable materials tailored for various applications, including wearable electronics, aerospace, and medical devices. The shielding effectiveness of these materials is evaluated using the coaxial transmission line method, covering frequencies up to 1.5 GHz. This study aims to assess the feasibility of combining nano printing and textiles to address the limitations of traditional EMI shielding materials, such as rigidity and weight, and to investigate their potential for providing effective protection against electromagnetic interference.
This thesis focuses on the development and characterization of electromagnetic interference (EMI) shielding materials through the integration of 3D printing technology and textile-based materials. The research begins with a comprehensive review of the current state of EMI shielding in textiles, emphasizing methods such as metallization, conductive polymer coatings, and the incorporation of conductive fillers. The thesis also investigates advancements in 3D printing that enable the creation of intricate conductive patterns, specifically designed to explore their potential for enhancing shielding effectiveness (SE). The experimental work employs the NANODIMENSION DragonFly LDM? 2.0 3D nano printer to deposit silver-based conductive ink onto flexible textile substrates on a microscale, resulting in lightweight and adaptable materials tailored for various applications, including wearable electronics, aerospace, and medical devices. The shielding effectiveness of these materials is evaluated using the coaxial transmission line method, covering frequencies up to 1.5 GHz. This study aims to assess the feasibility of combining nano printing and textiles to address the limitations of traditional EMI shielding materials, such as rigidity and weight, and to investigate their potential for providing effective protection against electromagnetic interference.
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Electromagnetic interference, shielding effectiveness, 3D printing, textile materials, nano printing, silver ink, flexible electronics, wearable electronics, aerospace, medical devices, NANODIMENSION DragonFly LDM? 2.0, coaxial transmission method, lightweight EMI shielding.