The most extensively employed method in the literature for calculating the percent crystallinity from DSC results is through normalization of the enthalpy of fusion (ΔHf) to the enthalpy of fusion of 100 % crystalline polymer. However, utilizing enthalpy of crystallization (ΔHc) for interpreting the crystallization is very rarely seen to be considered (quantitatively or qualitatively). Is there any reason that ΔHc cannot lead to reliable results in this regard? For instance, can increased or decreased ΔHc indicate that crystallization is done easier or more difficult? Are Tc and Tc (onset) better variants than ΔHc to give information about the crystallization behavior in crystallization exotherms?
Dear Navid Mostofi Sarkari, attached is a file dealing with this subject, however you should consider thé specificities of the instrument you are using, each type has some tips to respect. My Regards
Dear Navid Mostofi Sarkari, thé following RG thread brings additional information. My Regards
https://www.researchgate.net/post/How_can_I_calculate_the_degree_of_crystallization_for_polymer_metal_nanoparticle_composite_sing_DSC_analysis
In addition to what Abdelkader BOUAZIZ and Abdelkader Dehbi have mentioned, the article in the link below could help you
Article Morphology, Crystallization and Thermal Behaviors of PLA-Bas...
Wishes
Dear Abdu Saeed, I think the question is not dealing with composites or hybrids. These latters have other additional circomstances to be considered. My Regards
Dear Abdelkader Dehbi
Thank you very much for your suggestion.
Dear Abdelkader BOUAZIZ,
Thank you very much for sending the file and sharing the link.