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In this paper, the effects of carbon nanotubes (CNTs) on properties of alkali activated slag (AAS), including rheology, strength and shrinkage were studied and the resulting mechanisms were investigated by microstructure tests and heat of hydration test. In the presence of CNTs, the viscosity of AAS-CNTs composites paste was dramatically increased. At an optimal dosage of CNTs (0.1 wt%), the compressive...
The electrochemical erosion of a graphite cathode during the electrolysis of molten lithium chloride salt may be used for the preparation of nano-structured carbon materials. It has been found that the structures and morphologies of these carbon nanomaterials are dependent on those of the graphite cathodes employed. A combination of tubular and spherical carbon nanostructures has been produced from...
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