Figure 7: Crystalline-gradient polycarbonates that resulted from CPO/COPO/CO2 terpolymerization.
Decrement of COPC carbonate unit and increment of CPC unit occur sequentially from one chain end to the other end. * Repeat carbonate unit of polymers.
Figure 7: Crystalline-gradient polycarbonates that resulted from CPO/COPO/CO2 terpolymerization. | Nature Communications
