SEARCH Articles Figures Tables Growth Models Based on Adsorption Isotherms Growth Rate of Miscible Polymer Blend Spherulites Crystallized Isothermally from the Melt by Polarizing Optical Microscopy Growth Rate of Polymer Spherulites Crystallized Isothermally from the Melt by Polarizing Optical Microscopy Growth impurity adsorption isotherms Growth isotherm Growth isotherm Isothermal radial growth rate Self isothermal growth