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Correlation between Grafting Density and Confined Crystallization Behavior of Polyethylene Glycol Grafted to Silica
; ; ; ; Müller Sánchez, Alejandro Jesús 
; (American Chemical Society, 2019-02-06)
; (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 ...
Polyether Synthesis by Bulk Self-Condensation of Diols Catalyzed by Non-eutectic Acid Base Organocatalysts
; ; ; ; ; Müller Sánchez, Alejandro Jesús ; Etxeberria Lizarraga, Agustín ; ; ; (American Chemical Society, 2019-01-25)
; Etxeberria Lizarraga, Agustín ; ; ; (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 ...
Nucleation and Crystallization of PA6 Composites Prepared by T-RTM: Effects of Carbon and Glass Fiber Loading
; ; ; ; ; ; Tercjak Sliwinska, Agnieszka ; Müller Sánchez, Alejandro Jesús (MDPI, 2019-10-14)
; Müller Sánchez, Alejandro Jesús (MDPI, 2019-10-14)
Thermoplastic resin transfer molding (T-RTM) is attracting much attention due to the need for recyclable alternatives to thermoset materials. In this work, we have prepared polyamide-6 (PA6) and PA6/fiber composites by ...
Isothermal Crystallization Kinetics and Morphology of Double Crystalline PCL/PBS Blends Mixed with a Polycarbonate/MWCNTs Masterbatch
; ; Tercjak Sliwinska, Agnieszka ; Müller Sánchez, Alejandro Jesús (MDPI, 2019-04-15)
; Müller Sánchez, Alejandro Jesús (MDPI, 2019-04-15)
In this work, the 70/30 and 30/70 w/w polycaprolactone (PCL)/polybutylene succinate (PBS) blends and their corresponding PCL/PBS/(polycarbonate (PC)/multiwalled carbon nanotubes (MWCNTs) masterbatch) nanocomposites were ...
The Effect of Titanium Dioxide Surface Modification on the Dispersion, Morphology, and Mechanical Properties of Recycled PP/PET/TiO2 PBNANOs
; ; ; ; ; ; ; ; ; ; 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), ...
Synthesis, Structure and Crystallization Behavior of Amphiphilic Hetero-arm Molecular Brushes with Crystallizable Poly(ethylene oxide) and N-Alkyl Side Chains
; ; ; Müller Sánchez, Alejandro Jesús ; (ACS, 2020-02-24)
; (ACS, 2020-02-24)
A series of hetero-arm amphiphilic molecular brushes (AMBs) with poly(ethylene glycol) (PEG) and long chain n-alkyl side chains were synthesized via conventional free radical polymerization (FRP) of mainly 4-vinyl benzyl-PEG ...
Crystallization, Orientation and Solid−Solid Crystal Transition of Polybutene‐1 Confined within Nanoporous Alumina
; ; ; ; ; Müller Sánchez, Alejandro Jesús ; (ACS, 2020-07-31)
; (ACS, 2020-07-31)
The effect of confinement on the crystallization, crystal orientation, and polymorphic crystal transition of bulk and infiltrated polybutene-1 (PB-1) within nanoporous alumina templates (AAO) were studied. After cooling ...
Melt Memory Effects in Poly(butylene succinate) Studied by Differential Fast Scanning Calorimetry
; ; ; Müller Sánchez, Alejandro Jesús (MDPI, 2020-11-26)
(MDPI, 2020-11-26)
It is widely accepted that melt memory effect on polymer crystallization depends on thermal history of the material, however a systematic study of the different parameters involved in the process has been neglected, so ...
Self-nucleation Effects on Polymer Crystallization
; ; Müller Sánchez, Alejandro Jesús (ACS, 2020-05-28)
(ACS, 2020-05-28)
The existence of a “memory” of the previous crystalline state, which survives melting and enhances re-crystallization kinetics by a self-nucleation process, is well-known in polymer crystallization studies. Despite being ...
Effect of Nanoconfinement on the isodimorphic crystallization of Poly(butylene succinate-ran-caprolactone) Random Copolymers
; ; ; ; ; ; ; Müller Sánchez, Alejandro Jesús (ACS, 2020-07-21)
(ACS, 2020-07-21)
In this paper, we study for the first time the effect of hard confinement on the isodimorphic crystallization of random copolyesters. A series of poly(butylene succinate-ran-caprolactone) samples encompassing the entire ...