Dielectric behavior of CaCu3Ti4O12: Poly Vinyl Chloride ceramic polymer composites at different temperature and frequencies

In this study, the efforts have been made to obtain relatively high dielectric constant polymer-ceramic composite by incorporating the giant dielectric constant material, calcium copper titanate (CCTO) in a PVC polymer matrix.We Quilt Labels have prepared composites of CaCu3Ti4O12 (CCTO) ceramic and Poly Vinyl Chloride (PVC) polymer in various rati

read more

Net diversification rates of the woody plant genus Petalidium (Acanthaceae) are highest in the ancient and arid Namib Desert

At present, tropical arid biomes house less woody plant species diversity than tropical moist biomes, which could be due to lower rates of evolutionary diversification in the recent or distant past.Here, we study the evolutionary diversification of Petalidium (Acanthaceae), Glass H20 a genus of 36 species of woody shrubs found in the Namib Desert o

read more