Journal of applied polymer Lugar:
RESEARCH ARTICLE
The steps in the synthesis of binary and ternary composites, as well as their applications, are explained graphically.
Abstract
The study proposes a novel way of amalgamating three different materials to develop an effective electromagnetic interference (EMI) shielding material by completely utilizing the distinct properties of each one. First and foremost, binary composites have been prepared by combining with various weight of silver (1, 2, and 3 g) and constant weight percentages of glass fiber. The synthesis of the glass fiber-silver-PANI ternary composite is then brought about by PANI particles precisely encased on the surface of the glass fiber-silver binary composite. The intertwining of a thin PANI coating on the binary composite is done successfully via simple in-situ polymerization of aniline using lime juice as the dopant. The structural properties have been studied with XRD and FT-IR. The SEM analysis reveals the effectual distribution of PANI on binary composite. The thermal stability of the composites has been studied using TG analysis. Most importantly, the glass fiber-silver-PANI ternary composite shows significantly high EMI shielding effectiveness up to 41 dB in the x-band region.
Fecha de publicación:
21/10/2024
Fuente: