Polyolefin Characterization. Macromolecular Symposia.
Volume 257, 2007, Pages 13-28.
A. Ortín, B. Monrabal, J. Sancho-Tello.
View the Publication Online
Abstract:
A compact automated instrument has been developed for measuring the bivariate distribution by TREF fractionation and subsequent GPC analysis of the fractions in a single run. The configuration of this instrument and its operation principles are covered here. High-resolution TREF fractionation of HDPE and fast methods with overlapped GPC injections are also discussed. Future developments, such as the addition of comonomer or molar mass sensitive detectors, as well as operation in GPC – TREF mode for broad MWD resins are outlined.

Polyolefins Sustainability: Analytical Methods for Understanding Recycled Polymers

Polyolefins Microstructure. This is Chapter 1 of 3 in a series of videos that explain what is Short Chain Branching Distribution, techniques for measuring it, and some applications.

Applications. This is Chapter 3 of 3 in a series of videos that explain what is Short Chain Branching Distribution, techniques for measuring it, and some applications.

Techniques to Measure SCBD in Polyolefins. This is Chapter 2 of 3 in a series of videos that explain what is Short Chain Branching Distribution, techniques for measuring it, and some applications.
Webinar Modern Separation Techniques
Date: November 2021
Speaker: Alejandro Fernández

Webinar ABPol
Date: March 2021
Speaker: Alberto Ortín



Published in LCGC NA and EU
September 2010
A. Ortín, B. Monrabal, P. del Hierro

Published in: Encyclopedia of Analytical Chemistry: Applications, Theory and Instrumentation
(2025)
August 2025
Authors: Benjamin Monrabal

Published in: Fluid Phase Equilibria
(2025) 114457
April 2025
Authors: Jana Zimmermann, Zengxuan Fan, Matti Jänicke, Michael Fischlschweiger

Published in: Polymer
Vol. 313, 127752
November 2024
Authors: Ebuka P. Ezugwu, Eshter Lopez, Alberto Ortin, Mrinal Bhattacharya, Susan C. Mantell

Published in: Polymer Testing Volume 131, Article 108351
February 2024
Authors: Magdalena Gora, Davide Tranchida, Andreas Albrecht, Alejandro J. Müller, Dario Cavallo

Published in: Macromolecular Symposia. Polyolefin Characterization, ICPC 2012.
Volume 330, 2013, Pages 30-41.. Wiley-VCH.
Authors: S. Liberman, A. P. de Azeredo, F. P. Dos Santos, M. A. da Silva, B. Monrabal, N. Mayo

Published in: Macromolecular Symposia. Polyolefin Characterization, ICPC 2006.
Volume 257, 2007, Pages 13-28. Wiley-VCH.
Authors: A. Ortín, B. Monrabal, J. Sancho-Tello.

Poster
Presented at Advances in Polyolefins
2024

Poster
Presented at the 8th ICPC 2023
Updated for Advances in Polyolefins 2024

Poster
Presented at the 8th ICPC
2023

Poster Presented at the 8th International Colloquium on Heterogenous Ziegler-Natta Catalysts
2012
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