Academic Journal
Grafting Carbon Nanotubes on Glass Fiber by Dip Coating Technique to Enhance Tensile and Interfacial Shear Strength
| العنوان: | Grafting Carbon Nanotubes on Glass Fiber by Dip Coating Technique to Enhance Tensile and Interfacial Shear Strength |
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| المؤلفون: | Bahador Dastorian Jamnani, Soraya Hosseini, Saeed Rahmanian, Suraya Abdul Rashid, Sa'ari b. Mustapha, Sepideh Keshan Balavandy |
| المصدر: | Journal of Nanomaterials, Vol 2015 (2015) |
| بيانات النشر: | Hindawi Limited |
| سنة النشر: | 2015 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | Technology (General), T1-995 |
| الوصف: | The effects of noncovalent bonding and mechanical interlocking of carbon nanotubes (CNT) coating on tensile and interfacial strength of glass fiber were investigated. CNT were coated over glass fiber by a simple dip coating method. Acid treated CNT were suspended in isopropanol solution containing Nafion as binding agent. To achieve uniform distribution of CNT over the glass fiber, an optimized dispersion process was developed by two parameters: CNT concentration and soaking time. CNT concentration was varied from 0.4 to 2 mg/mL and soaking time was varied from 1 to 180 min. The provided micrographs demonstrated appropriate coating of CNT on glass fiber by use of CNT-Nafion mixture. The effects of CNT concentration and soaking time on coating layer were studied by performing single fiber tensile test and pull-out test. The obtained results showed that the optimum CNT concentration and soaking time were 1 mg/mL and 60 min, respectively, which led to significant improvement of tensile strength and interfacial shear stress. It was found that, at other concentrations and soaking times, CNT agglomeration or acutely curly tubes appeared over the fiber surface which caused a reduction of nanotubes interaction on the glass fiber. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1687-4110 1687-4129 |
| Relation: | http://dx.doi.org/10.1155/2015/149736; https://doaj.org/toc/1687-4110; https://doaj.org/toc/1687-4129; https://doaj.org/article/e1c8300b8a2e4549a4bd0a70d31f1c17 |
| DOI: | 10.1155/2015/149736 |
| الاتاحة: | https://doi.org/10.1155/2015/149736 https://doaj.org/article/e1c8300b8a2e4549a4bd0a70d31f1c17 |
| رقم الانضمام: | edsbas.DE46035 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 16874110 16874129 |
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| DOI: | 10.1155/2015/149736 |