abstract
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Porous polyurea microspheres (PPUMs) were simply prepared in one-step by the precipitation polymerization of isophorone diisocyanate with triethylenetetramine and SiO2 particles.
Porous polyurea microspheres (PPUMs) were simply prepared in one-step by the precipitation polymerization of isophorone diisocyanate with triethylenetetramine and SiO2 particles.