In the cationic polymerization of vinyl and cyclic monomers containing heteroatoms there is a possibility of simultaneous presence of carbenium and onium ions being in dynamic equilibrium, e.g., ...

The subject of hybrids based on layered inorganic compounds such as clays has been studied for a considerable time, but the area is enjoying a resurgence of interest and activity as a result of the ...

Breathing in common disinfectant chemicals known as quaternary ammonium compounds, or QACs, may be far more harmful than swallowing them, according to a mouse study led by researchers at the ...

Spitzer, E. H., Coombes, A. I., Elvehjem, C. A., and Wisnicky, W., Proc. Soc. Exp. Biol. and Med., 48, 376 (1941).