Development of functional knitted fabrics using yarn composed of polypyrrole coated cotton fibers
| العنوان: | Development of functional knitted fabrics using yarn composed of polypyrrole coated cotton fibers |
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| المؤلفون: | Veerakumar Arumugam, Vitali Lipik, Alfred Iing Yoong Tok, Yingsi Wu, Andrey V. Lunchev |
| المساهمون: | School of Materials Science and Engineering |
| المصدر: | Journal of Industrial Textiles. 51:2163S-2180S |
| بيانات النشر: | SAGE Publications, 2020. |
| سنة النشر: | 2020 |
| مصطلحات موضوعية: | Conductivity, Materials science, Materials [Engineering], Polymers and Plastics, Materials Science (miscellaneous), 02 engineering and technology, Yarn, 010402 general chemistry, 021001 nanoscience & nanotechnology, Polypyrrole, 01 natural sciences, Industrial and Manufacturing Engineering, Absorption, 0104 chemical sciences, chemistry.chemical_compound, chemistry, visual_art, visual_art.visual_art_medium, Chemical Engineering (miscellaneous), Composite material, 0210 nano-technology, Absorption (electromagnetic radiation), Electrical conductor |
| الوصف: | This study aimed at developing a knitted fabric using conductive staple spun yarn composed of polypyrrole coated cotton fibers and characterizing its thermal, optical and electrical properties, hydrophobic behavior as well as mechanical stiffness as a factor of weight percentage in fabrics. FTIR spectra, TGA and SEM verify that the polypyrrole ((PPy) has been successfully coated on cotton fibres before and after washing. The results showed that the fabrics containing polypyrrole had lower transmission and reflection percentage as compared with fabric without polypyrrole for wavelengths ranging from 200 to 20000 nm. At the investigated weight percentages, the thermal properties, hydrophobicity and electrical conductivity were found to be increased significantly with increasing amount of polypyrrole coated cotton fibers in the fabric. The thermal conductivity of fabrics with PPy coated fibers were found to be increased around 30-40%. The higher value of electrical conductivity (0.73 µS cm−1) was obtained in course direction and static water contact angle of 138° for fabric with higher polypyrrole content. The stiffness of the fabrics with PPy was found to increase about 10–20% in both wale wise and course wise directions with increase of polypyrrole coated cotton fibers in fabrics. The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: The authors gratefully acknowledge financial support from the Sport & Fashion Management Pte Ltd, Singapore for this study. |
| تدمد: | 1530-8057 1528-0837 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46b101c666eb180a192fef422011331 https://doi.org/10.1177/1528083720960741 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....d46b101c666eb180a192fef422011331 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15308057 15280837 |
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