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Başlık: Electrical resistivity and thermal conductivity properties of graphene-coated woven fabrics
Yazarlar: Bursa Uludağ Üniversitesi/Mühendislik Fakültesi/Tekstil Mühendisliği Bölümü.
0000-0002-2972-8295
0000-0002-1504-8694
Manasoğlu, Gizem
Celen, Rümeysa
Kanık, Mehmet
Ulcay, Yusuf
AAI-8441-2021
AAI-8087-2021
57207117029
57208152931
6602352034
6601918936
Anahtar kelimeler: Polymer science
Coatings
Conducting polymers
Textiles
Electromagnetic shielding effectiveness
Electrode
Textiles
Abrasion
Abrasion
Coatings
Conducting polymers
Electric conductivity
Erosion
Graphene
Protective coatings
Protective coatings
Wear resistance
Weaving
Thermal conductivity
Abrasion resistance test
Area measurement
Coated woven fabrics
Concentration rates
Conductive textiles
Conductivity properties
Surface resistivity
Thermal conductivity measurements
Yayın Tarihi: 3-Haz-2019
Yayıncı: Wiley
Atıf: Manasoğlu, G. vd. (2019). ''Electrical resistivity and thermal conductivity properties of graphene-coated woven fabrics''. Journal of Applied Polymer Science, 136(40).
Özet: In this study, it was aimed to develop electrically and thermal conductive textiles surfaces. Pretreated polyester fabrics were coated with nano graphene powders at different concentration rates (50, 100, and 200 g/kg) by knife over roll technique. Electrical resistivity, thermal conductivity, thickness and mass per unit area measurements, bending rigidity, and abrasion resistance tests of coated fabrics were performed. Surface resistivity measurements of coated fabrics were made according to ASTM D 257 standard with Keithley 8009 Resistivity Test Fixture. Surface electrical resistivity values of coated fabrics decreased with increasing concentration rates. Of note, 2.53 x 10(4) omega/sq surface resistivity value was obtained at 200 g/kg graphene concentration rate. Thermal conductivity measurements of coated fabrics were made according to JIS R 2618 standard with Quick Thermal Conductivity Meter (QTM-710). Thermal conductivity property of fabrics improved depending on graphene concentration. The highest thermal conductivity value (0.4243 W/mK) was obtained at 200 g/kg graphene concentration rate. One of the most important results of the study was that a maximum weight loss of 0.40% was observed in the abrasion resistance test even after 100 000 cycles.
URI: https://doi.org/10.1002/app.48024
https://onlinelibrary.wiley.com/doi/10.1002/app.48024
http://hdl.handle.net/11452/30348
ISSN: 0021-8995
1097-4628
Koleksiyonlarda Görünür:Scopus
Web of Science

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