کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5157204 1500589 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The fabrication of microcrystalline cellulose-nanoZnO hybrid composites and their application in rubber compounds
ترجمه فارسی عنوان
ساخت کامپوزیت های ترکیبی سلولز-نانو زنگی میکرو کریستالی و کاربرد آنها در ترکیبات لاستیک
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی
Microcrystalline cellulose (MCC) was first swollen and then hybridized with nano-ZnO to prepare MCC-ZnO hybrid composites using a microreactor technique. The microstructure of the ZnO particles was controlled and characterized. The results showed that the nano-ZnO particles had a Wurtzite structure and were successfully loaded on the surface of the MCC, and the ZnO morphologies could be shaped as spheres, rods or tubes by controlling the size of microreactor. The hybrid ratio of ZnO was approximately 20%. The MCC-ZnO hybrids were used in SSBR2557A/SiO2 compounds to replace portions of the silica. The results showed that MCC-ZnO compounds had improved processing and mechanical properties compared to the pure MCC sample. The dynamic mechanical analysis (DMA) indicated that MCC-ZnO compounds had higher wet-skid resistance and lower rolling resistance than the control samples. The interfacial bonding between the hybrids and rubber was also improved; the sizes of the hybrid composites decreased in situ during the rubber processing.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 169, 1 August 2017, Pages 324-331
نویسندگان
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