Colloid-in-liquid crystal gels formed via spinodal decomposition

Büküşoğlu, Emre
Pal, Santanu Kumar
de Pablo, Juan Jose
Abbott, Nicholas L
We report that colloid-in-liquid crystal (CLC) gels can be formed via a two-step process that involves spinodal decomposition of a dispersion of colloidal particles in an isotropic phase of mesogens followed by nucleation of nematic domains within the colloidal network defined by the spinodal process. This pathway contrasts to previously reported routes leading to the formation of CLC gels, which have involved entanglement of defects or exclusion of particles from growing nematic domains. The new route provides the basis of simple design rules that enable control of the microstructure and dynamic mechanical properties of the gels.

Citation Formats
E. Büküşoğlu, S. K. Pal, J. J. de Pablo, and N. L. Abbott, “Colloid-in-liquid crystal gels formed via spinodal decomposition,” SOFT MATTER, vol. 10, no. 10, pp. 1602–1610, 2014, Accessed: 00, 2020. [Online]. Available: