
Zn–Cr double metal cyanide catalysts synthesized by ball milling for the copolymerization of CO2/propylene oxide, phthalic anhydride/propylene oxide, and CO2/propylene oxide/phthalic anhydride
Keywords: اکسید پروپیلن; Carbon dioxide; Propylene oxide; Phthalic anhydride; Zn–Cr double metal cyanide; Ball milling; Copolymerization