Effect of surfactants on pressure-sensitivity of carbon nanotube filled cement mortar composites
Description:
In this article, the pressure-sensitivity of CNT filled cement mortar composites with different concentrations of MWNT and different surfactants is investigated under repeated loading and impulsive loading, respectively. Experimental results indicate that the response of the electrical resistance of composites with NaDDBS to external force is more stable and sensitive than that of composites with SDS. Therefore, NaDDBS has higher efficiency than SDS for the dispersion of MWNT in cement mortar, …
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Date:
November 6, 2014
Creator:
Han, Baoguo & Yu, Xun
Partner:
UNT College of Engineering