Hardness and flexural strength of single-walled carbon nanotube/alumina composites
نویسندگان
چکیده
منابع مشابه
Flexural strength and hardness of direct and indirect composites.
The objective of this study was to evaluate the flexural strength (sigma f) and hardness (H) of direct and indirect composites, testing the hypotheses that direct resin composites produce higher sigma f and H values than indirect composites and that these properties are positively related. Ten bar-shaped specimens (25 mm x 2 mm x 2 mm) were fabricated for each direct [D250 - Filtek Z250 (3M-Esp...
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Two narrow-bandgap conjugated polyelectrolytes (CPEs) of identical backbone structure but different pendant charges are used to disperse single-walled carbon nanotubes (SWNTs) in MeOH. Films of the resulting CPE:SWNT composites have electrical conductivity dependent on the SWNT loading, which can be increased with acid vapor treatment. The anionic CPE gives higher electrical conductivity for th...
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ژورنال
عنوان ژورنال: Journal of Materials Science
سال: 2014
ISSN: 0022-2461,1573-4803
DOI: 10.1007/s10853-014-8419-5