Browsing Artículos by Author "Flores, Irma"
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Isomorphic polyoxyalkylenes copolyethers obtained by copolymerization of aliphatic diols
Basterrechea Gorostiza, Andere; Gabirondo Amenabar, Elena; Flores, Irma; Etxeberria Lizarraga, Agustín ; González Vives, Alba; Müller Sánchez, Alejandro Jesús ; Mecerreyes Molero, David; Coulembier, Olivier; Sardon Muguruza, Haritz (American Chemical Society, 2019-05-01)Isomorphism in random copolymers occurs when comonomer units can crystallize within a single crystalline lattice in the entire composition range. This ideal behavior is rare in random copolymers and only a few examples of ... -
Organocatalyzed Polymerization of PET-mb-poly(oxyhexane) Copolymers and Their Self-Assembly into Double Crystalline Superstructures
Flores, Irma; Basterrechea Gorostiza, Andere; Etxeberria Lizarraga, Agustín ; González Vives, Alba; Ocando, Connie; Vega, Juan Francisco; Martínez-Salazar, Javier; Sardon Muguruza, Haritz; Müller Sánchez, Alejandro Jesús (ACS Publications, 2019-08-30)Double crystalline multi-block copolymers exhibit two well-defined melting temperatures associated with the two phases formed by their constituent blocks. The crystalline superstructure formed in these copolymers is complex ... -
Polyether Synthesis by Bulk Self-Condensation of Diols Catalyzed by Non-eutectic Acid Base Organocatalysts
Basterrechea Gorostiza, Andere; Gabirondo Amenabar, Elena; Jehanno, Coralie; Zhu, Haijin; Flores, Irma; Müller Sánchez, Alejandro Jesús ; Etxeberria Lizarraga, Agustín ; Mecerreyes Molero, David; Coulembier, Olivier; Sardon Muguruza, Haritz (American Chemical Society, 2019-01-25)Polyethers constitute a well-established class of polymers covering a wide range of applications from industrial man-ufacturing to nanomedicine. Nevertheless, their industrial implementation is limited to short chain ... -
ROP and crystallization behaviour of partially renewable triblock aromaticaliphatic copolymers derived from L-lactide
Flores, Irma; Martínez de Ilarduya, Antxon; Sardon Muguruza, Haritz; Müller Sánchez, Alejandro Jesús ; Muñoz-Guerra, Sebastián (Elsevier, 2019-10-26)Two series of partially biobased ABA triblock copolyesters were successfully prepared by ring-opening polymerization (ROP) of L-lactide initiated by two telechelic polyester polyols using an organic catalyst. B blocks were ... -
Unexpected structural properties in the saturation region of the odd-even effects in aliphatic polyethers: Influence of crystallization conditions
Flores, Irma; Pérez Camargo, Ricardo Arpad; Gabirondo Amenabar, Elena; Caputo, Maria Rosaria; Liu, Guoming; Wang, Dujin; Sardon Muguruza, Haritz; Müller Sánchez, Alejandro Jesús (ACS, 2022-01-04)A series of aliphatic polyethers with different chain lengths (nCH2= 6 to 12, and 16) is studied employing differential scanning calorimetry and X-rays scattering. The calorimetric and structural behavior of samples ...