Browsing OpenAire by Author "Zhao, Ying"
Now showing items 1-4 of 4
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Even-odd Effect in Aliphatic Polycarbonates with Different Chain Lengths: from Poly (hexamethylene carbonate) to Poly (dodecamethylene carbonate)
Pérez Camargo, Ricardo Arpad; Meabe Iturbe, Leire; Sardon Muguruza, Haritz; Liu, Guoming; Zhao, Ying; Wang, Dujin; Müller Sánchez, Alejandro Jesús (ACS, 2020-12-17)We have characterized a series of aliphatic polycarbonates synthesized by organocatalysis containing a variable number of methylene groups (nCH2) in their repeat units ranging from nCH2 = 6 to 12. The melting and crystallization ... -
Solid–Solid Crystal Transitions (δ to α) in Poly(hexamethylene carbonate) and Poly(octamethylene carbonate)
Pérez Camargo, Ricardo Arpad; Liu, Guoming; Meabe Iturbe, Leire; Zhao, Ying; Sardon Muguruza, Haritz; Wang, Dujin; Müller Sánchez, Alejandro Jesús (ACS, 2021-07-21)Poly (hexamethylene carbonate) (PC6) and poly (octamethylene carbonate) (PC8) were studied under different crystallization conditions. Using differential scanning calorimetry (DSC), a new solid-solid transition, denoted α ... -
The origin of memory effects in the crystallization of polyamides: Role of hydrogen bonding
Liu, Xinran; Wang, Yu; Wang, Zefan; Cavallo, Dario; Müller Sánchez, Alejandro Jesús ; Zhu, Ping; Zhao, Ying; Dong, Xia; Wang, Dujin (Elsevier, 2019-12-23)The effect of hydrogen bonding stability on the memory effects in the crystallization of long chain polyamides have been investigated by the self-nucleation calorimetric technique. Self-nucleation is characterized by three ... -
Using Successive Self-nucleation and Annealing (SSA) to detect the solid-solid transitions in poly (hexamethylene carbonate) and poly (octamethylene carbonate)
Pérez Camargo, Ricardo Arpad; Liu, Guoming; Meabe Iturbe, Leire; Zhao, Ying; Sardon Muguruza, Haritz; Müller Sánchez, Alejandro Jesús ; Wang, Dujin (ACS, 2021-10-26)Solid-solid transitions in poly (hexamethylene carbonate) (PC6) and poly (octamethylene carbonate) (PC8), denoted δ to α transition, have been investigated, using self-nucleation and Successive Self-nucleation and Annealing ...