Synergistic effect of zero-dimensional spherical carbon nanoparticles and one-dimensional carbon nanotubes on properties of cement-based ceramic matrix: microstructural perspectives and crystallization investigations
作者： Snigdha Sharma , N.C. Kothiyal
DOI: 10.1080/09276440.2015.1076281
关键词:
摘要: In the present investigation, hybrid effect of spherical carbon nanoparticles and nanotubes as zero- one-dimensional entities, respectively (synthesized by novel CVD route), on properties cement ceramic matrix was studied. Ceramic composites were fabricated using different dosages (% wt. cement) as-synthesized nanoadditive (labeled rCNTs) tested for their resistance to compression at increasing hydration curing times 7, 14, 28 days. Evolution inorganic crystalline phases in examined X-ray diffraction (XRD). Improvement mechanical behavior explained basis microstructural observations field emission scanning electron microscopy (FE-SEM). Electrical evaluated four-probe method it observed that addition had a semiconducting influence composites. Thermal investigated thermogravimetric analysis (TGA) c...
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