Sentence examples for polymer dispersant from inspiring English sources

The surface functionalization of CNTs with a polymer dispersant, containing both aromatic group and amine group, can disperse CNTs in less polar solvents.

To determine the optimal additive amount of the polymer dispersant for an effective polymer wrapping, we prepared the dispersion of CNTs in n-hexane with various additive amounts of polymer dispersant, filtered the dispersion with a 0.25-μm filter to remove the CNTs, and measured the UV absorption bands of these filtrates.

Adding too much polymer dispersant will keep excessive polymer dispersant in composites, and it could result in composites with a poor mechanical property.

The solutions have various weight ratios of CNTs and polymer dispersant.

The UV vis absorption spectrum was used to investigate the optimal weight ratio of the CNTs and polymer dispersant.

Figure 2 Photo of 62.5-mg/L CNTs in hexane with various weight ratios of CNTs and polymer dispersant.

Anionic polymer dispersants were adsorbed on both the polished surface of a thin piece of sintered alumina and the surface of alumina powders in dense alumina suspension.

Polyacrylamide, silica gel and lignin and other polymer dispersants can form a protective layer with certain strength and thickness on the particle surface and prevents the agglomeration of the particles [57].

Therefore, our polymer dispersants and initiators were modified with nitrodopamine to serve as anchors to the nanoparticle surface.

Monodisperse spherical iron oxide NPs can be synthesized with well-controlled magnetic and other physical properties; these NPs should preferably be stabilized with an irreversibly anchored shell of linear, end-grafted polymer dispersants of sufficient thickness to ensure that the particle properties remain unaltered during application.

Thus, the novel ferrocene-containing polymer based dispersant provides a new approach for noncovalent dispersion of the MWCNTs in chloroform.