[HTML][HTML] Fractionated crystallization in semicrystalline polymers

L Sangroniz, B Wang, Y Su, G Liu, D Cavallo… - Progress in Polymer …, 2021 - Elsevier
The crystallization of heterogeneously nucleated bulk polymers typically occurs in a single
exothermic process, within a narrow temperature range, ie, a single exothermic peak is …

Successive Self-nucleation and Annealing (SSA): Correct design of thermal protocol and applications

AJ Müller, RM Michell, RA Pérez, AT Lorenzo - European Polymer Journal, 2015 - Elsevier
In this feature article we review the principles, applications and perspectives of SSA or
Successive Self-nucleation and Annealing, a technique designed and implemented by …

DSC isothermal polymer crystallization kinetics measurements and the use of the Avrami equation to fit the data: Guidelines to avoid common problems

AT Lorenzo, ML Arnal, J Albuerne, AJ Müller - Polymer testing, 2007 - Elsevier
In this paper we offer guidelines to adequately fit isothermal polymer crystallization kinetics
data obtained by differential scanning calorimetry (DSC) employing the widely used Avrami …

Homogeneous crystal nucleation in polymers

C Schick, R Androsch… - Journal of Physics …, 2017 - iopscience.iop.org
The pathway of crystal nucleation significantly influences the structure and properties of
semi-crystalline polymers. Crystal nucleation is normally heterogeneous at low …

General pathway toward crystalline-core micelles with tunable morphology and corona segregation

J Schmelz, M Karg, T Hellweg, H Schmalz - ACS nano, 2011 - ACS Publications
We present a general mechanism for the solution self-assembly of crystalline-core micelles
(CCMs) from triblock copolymers bearing a semicrystalline polyethylene (PE) middle block …

Crystallization Kinetics and Morphology of Biodegradable Double Crystalline PLLA-b-PCL Diblock Copolymers

RV Castillo, AJ Muller, JM Raquez, P Dubois - Macromolecules, 2010 - ACS Publications
The crystallization kinetics and morphology of biodegradable and double crystalline poly (l-
lactide)-b-poly (ε-caprolactone) diblock copolymers (PLLA-b-PCL) was studied in a wide …

The crystallization of confined polymers and block copolymers infiltrated within alumina nanotube templates

RM Michell, AT Lorenzo, AJ Müller, MC Lin… - …, 2012 - ACS Publications
Porous anodic aluminum oxide (AAO) templates with 20, 35, and 60 nm cylindrical pores
were prepared and subsequently infiltrated with poly (ethylene oxide), PEO, polyethylene …

Polyethylene-based block copolymers for anion exchange membranes

Y Li, Y Liu, AM Savage, FL Beyer, S Seifert… - …, 2015 - ACS Publications
Block copolymer membranes with a semicrystalline polyethylene component were prepared
by anionic polymerization and postpolymerization functionalization reactions. Polybutadiene …

Estimation of the nucleation and crystal growth contributions to the overall crystallization energy barrier

AT Lorenzo, AJ Müller - Journal of Polymer Science Part B …, 2008 - Wiley Online Library
Classical kinetic theories of polymer crystallization were applied to isothermal crystallization
kinetics data obtained by polarized optical microscopy (PLOM) and differential scanning …

[HTML][HTML] Super-nucleation in nanocomposites and confinement effects on the crystallizable components within block copolymers, miktoarm star copolymers and …

AJ Müller, ML Arnal, M Trujillo, AT Lorenzo - European Polymer Journal, 2011 - Elsevier
In this paper we reexamine recent results obtained by our group on the crystallization of
nanocomposites and linear and miktoarm star copolymers in order to obtain some general …