期刊
JOURNAL OF CLUSTER SCIENCE
卷 25, 期 4, 页码 925-936出版社
SPRINGER/PLENUM PUBLISHERS
DOI: 10.1007/s10876-013-0673-1
关键词
Nano-structures; Polymer-matrix composites; Thermal properties
Sb2O3 nanoparticles were synthesized via a simple surfactant-free sonochemical reaction. Multi-walled carbon nanotubes (MWCNT) have been successfully functionalized with amino groups. Cellulose acetate (CA) as a polymeric matrix was choosing in this work. In order to improve the thermal stability and flame retardancy of the CA, nanoparticles, aminated-MWCNT and trichloromelamine (TCM) were added to the polymeric matrix. The nanocomposites were characterized by X-ray diffraction, scanning electron microscopy, thermogravimetric analysis, Fourier transform infrared spectroscopy and UL-94 analysis. Flame retardancy of the nanocomposite was improved as a result of synergistic effect between Sb2O3 and TCM. Result show that thermal decomposition of the nanocomposites was shifted towards higher temperatures.
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