Montmorillonite/graphene oxide/chitosan composite: Synthesis, characterization and properties.
作者： Mithilesh Yadav , Sharif Ahmad
DOI: 10.1016/J.IJBIOMAC.2015.05.055
关键词: Thermogravimetric analysis 、 Thermal stability 、 Composite number 、 Chemical engineering 、 Fourier transform infrared spectroscopy 、 Montmorillonite 、 Graphene 、 Nanocomposite 、 Materials science 、 Oxide
摘要: The present work reports the successful preparation, thermal and mechanical characterization of high performance films Na(+) montmorillonite (MMT)/graphene oxide (GO)/chitosan (CS) composite using simple solution mixing evaporation method. formations were verified by Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), X-ray diffraction (XRD) Raman spectroscopy. stability properties these investigated thermogravimetric analysis (TGA) testing (Instron 8871). results obtained from studies revealed that composites chitosan, MMT, graphene homogeneous in nature. A synergistic effect MMT GO reinforcing on chitosan matrix was observed for first time, case 5 wt.% 1 GO. tensile strength (5 wt.%) MMT/(1 GO/CS formed 9±0.23% 27±0.25% higher than (1 respectively.
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