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Correlation between Grafting Density and Confined Crystallization Behavior of Polyethylene Glycol Grafted to Silica
Wen, Xiangning; Su, Yunlan; Shui, Yudan; Zhao, Weiwei; Müller Sánchez, Alejandro Jesús 
; Wang, Dujin (American Chemical Society, 2019-02-06)
; Wang, Dujin (American Chemical Society, 2019-02-06)
The interfacial interactions of polymer-nanoparticles have dramatical effects on the crystallization behavior of grafted polymers. In this study, methoxy polyethylene glycol (MPEG) (molecular weights 750, 2000 and 4000 g ...
Nucleation and crystallization in bio-based immiscible polyester blends
Fenni, Seif Eddine; Cavallo, Dario; Müller Sánchez, Alejandro Jesús (Springer, 2019-08-21)
(Springer, 2019-08-21)
Bio-based thermoplastic polyesters are highly promising materials as they combine interesting thermal and physical properties and in many cases biodegradability. However, sometimes the best property balance can only be ...
The Effect of Titanium Dioxide Surface Modification on the Dispersion, Morphology, and Mechanical Properties of Recycled PP/PET/TiO2 PBNANOs
Matxinandiarena Almandoz, Eider; Mugica Iztueta, Miren Agurtzane; Zubitur Soroa, María Manuela; Yus, Cristina; Sebastián, Víctor; Irusta, Silvia; David Loaeza, Alfonso; Santana, Orlando; Maspoch, María Lluisa; Puig, Cristian; Müller Sánchez, Alejandro Jesús (MDPI, 2019-10-16)
(MDPI, 2019-10-16)
Titanium dioxide (TiO2) nanoparticles have recently appeared in PET waste because of the introduction of opaque PET bottles. We prepare polymer blend nanocomposites (PBNANOs) by adding hydrophilic (hphi), hydrophobic (hpho), ...
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)
; 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 ...
How Confinement Affects the Nucleation, Crystallization, and Dielectric Relaxation of Poly(butylene succinate) and Poly(butylene adipate) Infiltrated within Nanoporous Alumina Templates
Safari, Maryam; Maiz, Jon; Shi, Guangyu; Juanes, Diana; Liu, Guoming; Wang, Dujin; Mijangos, Carmen; Alegría Loinaz, Angel María ; Müller Sánchez, Alejandro Jesús (ACS Publications, 2019-10-17)
; Müller Sánchez, Alejandro Jesús (ACS Publications, 2019-10-17)
This work describes the successful melt infiltration of poly(butylene succinate) (PBS) and poly(butylene adipate) (PBA) within 70 nm diameter anodic aluminum oxide (AAO) templates. The infiltrated samples were characterized ...
Tailoring the isothermal crystallization kinetics of isodimorphic poly (butylene succinate-ran-butylene azelate) random copolymers by changing composition
Arandia Ariño, Idoia; Zaldua, Nerea; Maiz, Jon; Pérez Camargo, Ricardo Arpad; Mugica Iztueta, Miren Agurtzane; Zubitur Soroa, María Manuela; Mincheva, Rosica; Dubois, Philippe; Müller Sánchez, Alejandro Jesús (Elsevier, 2019-10-07)
(Elsevier, 2019-10-07)
A detailed isothermal crystallization study of biobased and biodegradable isodimorphic poly (butylene succinate-ran-butylene azelate) random copolyesters (PBS-ran-PBAz) with a wide composition range has been carried out ...
Segmental Dynamics Govern the Cold Crystallization of Poly(lactic acid) in Nanoporous Alumina
Shi, Guangyu; Guan, Yu; Liu, Guoming; Müller Sánchez, Alejandro Jesús ; Wang, Dujin (ACS Publications, 2019-09-04)
; Wang, Dujin (ACS Publications, 2019-09-04)
How segmental mobility influences the crystallization behavior of polymers in confined spaces is still not fully understood. In the present work, a systematic study of the segmental dynamics was carried out by dielectric ...
Impact of MOF-5 on pyrrolidinium-based poly(ionic liquid)/ionic liquid membranes for biogas upgrading
(ACS, 2019-12-03)
Bearing in mind that Metal Organic Frameworks (MOFs) have remarkable CO2 adsorption selectivity and Mixed Matrix Membranes (MMMs) have been identified as potential solution for advancing the current state of the art of ...
Imidazolium-based co-poly(ionic liquid) membranes for CO2/N2 separation
(ACS, 2019-01-04)
The development of efficient carbon dioxide capture and separation technologies is at the fore front of the priorities in the climate change policies. Poly(ionic liquid)s (PILs) have been emerging as extremely promising ...
Poly(ionic liquid)-based engineered mixed matrix membranes for CO2/H2 separation
(Elsevier, 2019-04-06)
Poly(ionic liquid)s (PIL) have emerged as a class of versatile polyelectrolites, that can be used to prepare new materials able to achieve superior performances compared to conventional polymers. The combination of PILs ...