Journal ArticleDOI
Insights into polymer crystallization and melting from fast scanning chip calorimetry
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TLDR
Fast scanning chip calorimetry in its non-adiabatic version allows for heating and cooling at rates up to 106 K s−1, covering all polymer processing relevant rates as mentioned in this paper.About:
This article is published in Polymer.The article was published on 2016-05-17. It has received 208 citations till now. The article focuses on the topics: Crystallization of polymers & Crystallization.read more
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Understanding Glass through Differential Scanning Calorimetry
Qiuju Zheng,Yanfei Zhang,Maziar Montazerian,Ozgur Gulbiten,John C. Mauro,Edgar Dutra Zanotto,Yuanzheng Yue,Yuanzheng Yue,Yuanzheng Yue +8 more
TL;DR: A comprehensive review of the many applications of DSC in glass science with focus on glass transition, relaxation, polyamorphism, and crystallization phenomena is presented and recent advances in DSC characterization technology are emphasized.
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CORRIGENDUM: Cell sorting in a Petri dish controlled by computer vision
Zsuzsanna Környei,Szabolcs Beke,T. Mihálffy,Márta Jelitai,Krisztina J. Kovács,Z. Szabó,Bálint Szabó +6 more
TL;DR: In this paper, the authors demonstrate that both fluorescent and unlabeled live cells in a Petri dish observed with a microscope can be automatically recognized by computer vision and picked up by a computer-controlled micropipette.
Journal ArticleDOI
Homogeneous crystal nucleation in polymers.
TL;DR: Experimental findings on homogeneous crystal nucleation in polymers are summarized, showing that polymer nucleation is homogeneous at such temperatures as near and even below the glass transition temperature.
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Experimental Test of Tammann’s Nuclei Development Approach in Crystallization of Macromolecules
Evgeny Zhuravlev,Jürn W. P. Schmelzer,Alexander S. Abyzov,Vladimir M. Fokin,René Androsch,Christoph Schick +5 more
TL;DR: In this article, a first attempt to probe the size distribution of homogeneously formed nuclei in polymers was realized employing Tammann's two-stage crystal nuclei development method and fast scanning calorimetry.
References
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ICTAC Kinetics Committee recommendations for performing kinetic computations on thermal analysis data
Sergey Vyazovkin,Alan K. Burnham,José M. Criado,Luis A. Pérez-Maqueda,Crisan Popescu,Nicolas Sbirrazzuoli +5 more
TL;DR: In this article, the authors have developed recommendations for reliable evaluation of kinetic parameters (the activation energy, the preexponential factor, and the reaction model) from the data obtained by means of thermal analysis methods such as TGA, differential scanning calorimetry (DSC), and differential thermal analysis (DTA).
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Dependence of the Fictive Temperature of Glass on Cooling Rate
TL;DR: In this paper, an equation derived by Ritland relating the cooling rate and fictive temperature for glasses without memory is extended to those with memory, i.e. those which exhibit a spectrum of relaxation times.
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Enthalpy relaxation and recovery in amorphous materials
TL;DR: The field of enthalpy relaxation is reviewed in this paper, where current phenomenologies for dealing with the non-linear and non-exponential character of relaxation are presented, and their successes and shortcomings are discussed.
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ICTAC Kinetics Committee recommendations for collecting experimental thermal analysis data for kinetic computations
Sergey Vyazovkin,Konstantinos Chrissafis,Maria Laura Di Lorenzo,Nobuyoshi Koga,Michèle Pijolat,Bertrand Roduit,Nicolas Sbirrazzuoli,Joan Josep Suñol +7 more
TL;DR: In this paper, the authors present a set of recommendations for obtaining kinetic data that are adequate to the actual kinetics of various processes, including thermal decomposition of inorganic solids; thermal and thermo-oxidative degradation of polymers and organics; reactions of solids with gases; polymerization and crosslinking; crystallization of polymer and inorganics; hazardous processes.