Isoconversional kinetics of polymers: the decade past

S Vyazovkin - Macromolecular Rapid Communications, 2017 - Wiley Online Library
This article surveys the decade of progress accomplished in the application of
isoconversional methods to thermally stimulated processes in polymers. The processes of …

[图书][B] Isoconversional kinetics of thermally stimulated processes

S Vyazovkin - 2015 - books.google.com
The use of isoconversional kinetic methods for analysis of thermogravimetric and
calorimetric data on thermally stimulated processes is quickly growing in popularity. The …

Thermomechanical characterization of an unsaturated polyester vitrimer synthesized using a titanium transesterification catalyst

G Rizzo, L Saitta, S Dattilo, C Tosto… - ACS Applied Polymer …, 2023 - ACS Publications
Unsaturated polyester resins (UPRs) are widely applied thermosets characterized by good
thermo-mechanical properties and excellent chemical resistivity. However, the non …

Ti (IV)-silyliminophenolate catalysts for ϵ-caprolactone and L-Lactide polymerization

BC Yildiz, A Kayan - Sustainable Chemistry and Pharmacy, 2021 - Elsevier
In this study, titanium (IV) silyliminophenolate complexes were synthesized by reactions of
titanium (IV) isopropoxide with silyliminophenolate (SPIMPH 2), and its 3-methoxy, 4 …

Connecting 16-with 4-Membered Rings: Ring-Opening Polymerization of Bio-Based ω-Pentadecalactone with Amino-Alkoxy-Bis (phenolate) Yttrium Initiators and …

LS Hornberger, P Weingarten, PL Lange… - European Polymer …, 2023 - Elsevier
Ring-opening polymerization (ROP) of bio-based lactones is an effective way to overcome
limited fossil resources. The 16-membered, musk-derived ω-pentadecalactone (PDL) occurs …

Influence of tin (II), aluminum (III) and titanium (IV) catalysts on the transesterification of poly (L-lactic acid)

W Punyodom, P Meepowpan, S Girdthep… - Polymer Bulletin, 2022 - Springer
The transesterification of poly (L-lactic acid)(PLA) with 0.05 M and 0.10 M of tin (II) octoate
(Sn (Oct) 2), aluminum (III) tri-s ec-butoxide (Al (O s Bu) 3) and titanium (IV) n-butoxide (Ti (O …

Kinetics of Sn(Oct)2-catalyzed ring opening polymerization of ε-caprolactone

D Wu, Y Lv, R Guo, J Li, A Habadati, B Lu… - Macromolecular …, 2017 - Springer
To evaluate the effects of different alcohols (primary, secondary, and two different tertiary
alcohols) as initiators on the structure of polycaprolactone (PCL) in ring-opening …

Efficiency of liquid tin (ii) n-alkoxide initiators in the ring-opening polymerization of l-lactide: kinetic studies by non-isothermal differential scanning calorimetry

M Sriyai, T Chaiwon, R Molloy, P Meepowpan… - RSC …, 2020 - pubs.rsc.org
Novel soluble liquid tin (II) n-butoxide (Sn (OnC4H9) 2), tin (II) n-hexoxide (Sn (OnC6H13)
2), and tin (II) n-octoxide (Sn (OnC8H17) 2) initiators were synthesized for use as …

Ring-opening polymerization of ε-caprolactone initiated by tin(II) octoate/n-hexanol: DSC isoconversional kinetics analysis and polymer synthesis

W Punyodom, W Limwanich… - Designed Monomers …, 2021 - Taylor & Francis
The kinetics of ring-opening polymerization (ROP) of ε-caprolactone (ε-CL) initiated by 1.0,
1.5 and 2.0 mol% of stannous (II) octoate/n-hexanol (Sn (Oct) 2/n-HexOH) wase successfully …

Theoretical studies on aluminum trialkoxide-initiated lactone ring-opening polymerizations: Roles of alkoxide substituent and monomer ring structure

J Jitonnom, R Molloy, W Punyodom… - … and Theoretical Chemistry, 2016 - Elsevier
Four aluminum (III) trialkoxides, namely, Al (III) ethoxide (1), Al (III) isopropoxide (2), Al (III)
tert-butoxide (3), and Al (III) sec.-butoxide (4), have been evaluated their efficiency as …