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Study of the Structural, Morphological, and Electrical Properties of Pyrrole/Activated Carbon Derived from Rice Husk on Cotton Fabric | ||
| Progress in Physics of Applied Materials | ||
| دوره 6، شماره 4 - شماره پیاپی 13، اسفند 2026، صفحه 305-313 اصل مقاله (1.29 M) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22075/ppam.2026.40057.1192 | ||
| نویسندگان | ||
| Manash Jyoti Das1؛ Mohd Zaki Mohd Yusoff* 1، 2؛ Suraya Ahmad Kamil1؛ Ali H. Jawad3، 4، 5؛ Muhammad Syarifuddin Yahya6؛ Syahril Amin Hashim7 | ||
| 1School of Physics and Material Studies, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia | ||
| 2Institute for Biodiversity and Sustainable Development (IBSD), Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia | ||
| 3Advanced Biomaterials and Carbon Development (ABCD) Research Group, Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia | ||
| 4Environmental and Atmospheric Sciences Research Group, Scientific Research Center, Al-Ayen University, Thi-Qar, Nasiriyah, 64001, Iraq | ||
| 5UNESCO RCQE Chair in Emerging Renewable & Sustainable Energy Technologies, Sohar University, PO Box 44, PCI 311, Sohar – Oman | ||
| 6Energy Storage Research Group, Faculty of Ocean Engineering Technology and Informatics, Universiti Malaysia Terengganu, 21030 Kuala Nerus, Terengganu, Malaysia | ||
| 7Material Characterisation Lab, Centralised Lab Management Centre, Universiti Sultan Zainal Abidin, Gong Badak Campus, 21300 Kuala Terengganu, Terengganu, Malaysia. | ||
| تاریخ دریافت: 24 آذر 1404، تاریخ بازنگری: 23 اردیبهشت 1405، تاریخ پذیرش: 25 اردیبهشت 1405 | ||
| چکیده | ||
| In this work, activated carbon (AC) and pyrrole were successfully deposited onto cotton fabric using simple dip and dry methods. First, the fabric was bleached. Next, a mixture of AC derived from rice husk, polyvinyl alcohol (PVA) as a binding agent, and sodium dodecylbenzene sulphonate (SDBS) as a surfactant was prepared. This mixture was applied to the fabric using a brush. After that, the AC treated fabric was submerged in a pyrrole solution of the desired molarity, followed by immersion in a ferric chloride (FeCl₃) solution for 2 h. Four samples were prepared, and structural, morphological, and electrical characterisation was performed using field emission scanning electron microscopy (FESEM), energy dispersive X ray spectroscopy (EDX), and Fourier transform infrared (FTIR) spectroscopy. Electrical characterisation was conducted using a four point probe method at room temperature for 2 min on 1 × 1 cm² samples. Among all the samples, PPy/AC/cotton fabric (2) exhibited the highest conductivity of 5.5 S/cm. The study also demonstrated that increasing the molarity of pyrrole and FeCl₃ initially enhanced the conductivity. However, when the molarities were increased to 0.3 M pyrrole and 0.6 M FeCl₃, as well as 0.4 M pyrrole and 0.8 M FeCl₃, the conductivity decreased, and the fabric became stiffer and more rigid. | ||
| کلیدواژهها | ||
| Activated carbon؛ Pyrrole؛ PVA؛ SDBS؛ Molarity | ||
| مراجع | ||
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