Mechanical and Thermal Characteristics of Optimized Electrospun Nylon 6,6 Nanofibers by Using Taguchi Method
| العنوان: | Mechanical and Thermal Characteristics of Optimized Electrospun Nylon 6,6 Nanofibers by Using Taguchi Method |
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| المؤلفون: | M. A. Agwa, Ashraf Ali, Said H. Zoalfakar, Saleh S Abdelhady |
| المصدر: | Nano. 14:1950139 |
| بيانات النشر: | World Scientific Pub Co Pte Lt, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Materials science, 02 engineering and technology, 010402 general chemistry, 021001 nanoscience & nanotechnology, Condensed Matter Physics, 01 natural sciences, Electrospinning, 0104 chemical sciences, Taguchi methods, chemistry.chemical_compound, Nylon 6, chemistry, Scientific method, Nanofiber, Thermal, General Materials Science, Composite material, 0210 nano-technology, Glass transition, Electro spinning |
| الوصف: | This study is an attempt to optimize the electrospinning process to produce minimum Nylon 6,6 nanofibers by using Taguchi statistical technique. Nylon 6,6 solutions were prepared in a mixture of formic acid (FA) and Dichloromethane (DCM). Design of experiment by using Taguchi statistical technique was applied to determine the most important processing parameters influence on average fiber diameter of Nylon 6,6 nanofiber produced by electrospinning process. The effects of solvent/nylon and FA/DCM ratio on average fiber diameter were investigated. Optimal electrospinning conditions were determined by using the signal-to-noise (S/N) ratio that was calculated from the electrospun Nylon 6,6 nanofibers diameters according to “the-smaller-the-better” approach. The optimum Nylon 6,6 concentration (NY%) and FA/DCM ratio were determined. The morphology of electrospun nanofibers is significantly altered by FA/DCM solvent ratio as well as Nylon 6,6 concentration. The smallest diameter and the narrowest diameter distribution of Nylon 6,6 nanofibers ([Formula: see text][Formula: see text]nm) were obtained for 10 wt% Nylon 6,6 solution in 80 wt% FA and 20 wt% DCM. An increase of 118%, 280% and 26% in tensile strength, modulus of elasticity and elongation at break over as-cast was obtained, respectively. Glass transition temperature of Nylon 6,6 nanofibers were determined by using differential scanning calorimeter (DSC). Analysis of variance ANOVA shows that NY% is the most influential parameter. |
| تدمد: | 1793-7094 1793-2920 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::d1d53044d2205a0054baa7b81710241dTest https://doi.org/10.1142/s179329201950139xTest |
| رقم الانضمام: | edsair.doi...........d1d53044d2205a0054baa7b81710241d |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 17937094 17932920 |
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