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Carsí M, Sanchis MJ, Serrano-Claumarchirant JF, Culebras M, Gómez CM. Coating of Felt Fibers with Carbon Nanotubes and PEDOT with Different Counterions: Temperature and Electrical Field Effects. Polymers (Basel) 2023; 15:4075. [PMID: 37896319 PMCID: PMC10610099 DOI: 10.3390/polym15204075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/11/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
The use of wearable devices has promoted new ways of integrating these devices, one of which is through the development of smart textiles. Smart textiles must possess the mechanical and electrical properties necessary for their functionality. This study explores the impact of polymer-felt microstructure variations on their morphology, electrical, and mechanical properties. The application of thermal treatment, along with an electric field, leads to a substantial structural reorganization of the molecular chains within pristine felt. This results in a system of nanofibrils coated with MWCNT-PEDOT, characterized by highly ordered counterions that facilitate the flow of charge carriers. Both temperature and an electric field induce reversible microstructural changes in pristine felt and irreversible changes in coated felt samples. Furthermore, electropolymerization of PEDOT significantly enhances electrical conductivity, with PEDOT:BTFMSI-coated fabric exhibiting the highest conductivity.
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Affiliation(s)
- Marta Carsí
- Department of Applied Thermodynamics, Instituto de Automática e Informática Industrial, Universitat Politècnica de Valencia, 46022 Valencia, Spain
| | - María J. Sanchis
- Department of Applied Thermodynamics, Institute of Electrical Technology (ITE), Universitat Politècnica de València, 46022 Valencia, Spain
| | | | - Mario Culebras
- Institute of Materials Science (ICMUV), Universitat de València, c/Catedràtic José Beltrán 2, 46980 Paterna, Spain;
| | - Clara M. Gómez
- Institute of Materials Science (ICMUV), Universitat de València, c/Catedràtic José Beltrán 2, 46980 Paterna, Spain;
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2
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Paszkiewicz S, Irska I, Zubkiewicz A, Walkowiak K, Rozwadowski Z, Dryzek J, Linares A, Nogales A, Ezquerra TA. Supramolecular structure, relaxation behavior and free volume of bio-based poly(butylene 2,5-furandicarboxylate)- block-poly(caprolactone) copolyesters. SOFT MATTER 2023; 19:959-972. [PMID: 36633480 DOI: 10.1039/d2sm01359b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
In the present study, a fully plant-based sustainable copolyester series, namely poly(butylene 2,5-furandicarboxylate)-block-poly(caprolactone)s (PBF-block-PCL)s were successfully synthesized by melt polycondensation combining butylene 2,5-furandicarboxylate with polycaprolactone diol (PCL) at different weight ratios. Differential scanning calorimetry (DSC) showed that only PBF underwent melting, crystallization from the melt, and cold crystallization. Thermogravimetric analysis (TGA) revealed outstanding thermal stability, exceeding 305 °C, with further improvement in thermal and thermo-oxidative stability with increasing PCL content. Broadband dielectric spectroscopy (BDS) revealed that at low temperatures, below the glass transition (Tg) all copolyesters exhibited two relaxation processes (β1 and β2), whereas the homopolymer PBF exhibited a single β-relaxation, which is associated with local dynamics of the different chemical bonds present in the polymer chain. Additionally, it was proved that an increase in PCL content affected the dynamics of the chain making it more flexible, thus providing an increase in the value of the room temperature free volume fractions (fv) and the value of elongation at break. These effects are accompanied by a decrease in hardness, Young's modulus, and tensile strength. The described synthesis enables a facile approach to obtain novel fully multiblock biobased copolyesters based on PBF and PCL polyesters with potential industrial implementation capabilities.
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Affiliation(s)
- Sandra Paszkiewicz
- Department of Materials Technologies, West Pomeranian University of Technology, Al. Piastow 19, PL-70310 Szczecin, Poland.
| | - Izabela Irska
- Department of Materials Technologies, West Pomeranian University of Technology, Al. Piastow 19, PL-70310 Szczecin, Poland.
| | - Agata Zubkiewicz
- Department of Physics, West Pomeranian University of Technology, Al. Piastow 48, PL-70311 Szczecin, Poland
| | - Konrad Walkowiak
- Department of Materials Technologies, West Pomeranian University of Technology, Al. Piastow 19, PL-70310 Szczecin, Poland.
| | - Zbigniew Rozwadowski
- Department of Inorganic and Analytical Chemistry, West Pomeranian University of Technology, Al. Piastów 42, PL-71065 Szczecin, Poland
| | - Jerzy Dryzek
- Institute of Nuclear Physics PAS, ul. Radzikowskiego 152, PL-31342 Cracow, Poland
| | - Amelia Linares
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
| | - Aurora Nogales
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
| | - Tiberio A Ezquerra
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, Madrid 28006, Spain
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3
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Zhou L, Wu L, Qin P, Li BG. Synthesis and properties of long chain polyesters from biobased 1,5-pentanediol and aliphatic α,ω-diacids with 10-16 carbon atoms. Polym Degrad Stab 2021. [DOI: 10.1016/j.polymdegradstab.2021.109546] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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4
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Martínez-Tong DE, Soccio M, Robles-Hernández B, Guidotti G, Gazzano M, Lotti N, Alegria A. Evidence of Nanostructure Development from the Molecular Dynamics of Poly(pentamethylene 2,5-furanoate). Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c02297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daniel E. Martínez-Tong
- Departamento de Polímeros y Materiales Avanzados: Física, Química y Tecnología, University of the Basque Country (UPV/EHU). Paseo Manuel Lardizábal 3, 20018 Donostia, Spain
- Centro de Física de Materiales (CFM, CSIC-UPV/EHU), Paseo Manuel Lardizábal 5, 20018 Donostia, Spain
| | - Michelina Soccio
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Beatriz Robles-Hernández
- Departamento de Polímeros y Materiales Avanzados: Física, Química y Tecnología, University of the Basque Country (UPV/EHU). Paseo Manuel Lardizábal 3, 20018 Donostia, Spain
- Centro de Física de Materiales (CFM, CSIC-UPV/EHU), Paseo Manuel Lardizábal 5, 20018 Donostia, Spain
| | - Giulia Guidotti
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Massimo Gazzano
- Institute of Organic Synthesis and Photoreactivity, National Research Council, Via P. Gobetti, 101, 40129 Bologna, Italy
| | - Nadia Lotti
- Civil, Chemical, Environmental and Materials Engineering Department, University of Bologna, Via Terracini 28, 40131 Bologna, Italy
| | - Angel Alegria
- Departamento de Polímeros y Materiales Avanzados: Física, Química y Tecnología, University of the Basque Country (UPV/EHU). Paseo Manuel Lardizábal 3, 20018 Donostia, Spain
- Centro de Física de Materiales (CFM, CSIC-UPV/EHU), Paseo Manuel Lardizábal 5, 20018 Donostia, Spain
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5
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Ignaczak W, Ladegaard Skov A, El Fray M. Interfacial Polarization in Thermoplastic Basalt Fiber-Reinforced Composites. Polymers (Basel) 2020; 12:polym12071486. [PMID: 32635244 PMCID: PMC7407761 DOI: 10.3390/polym12071486] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 06/26/2020] [Accepted: 06/29/2020] [Indexed: 11/16/2022] Open
Abstract
The aim of this work was to study the interfacial behavior of basalt-fiber-reinforced thermoplastic blends of polypropylene and poly(butylene terephthalate) (PP/PBT). We examined the effect of two compatibilizers and two basalt fiber (BF) sizings: commercial (REF) and experimental (EXP). Differential scanning calorimetry was used to assess the influence of BFs on the phase structure of obtained composites. Furthermore, dielectric relaxation spectroscopy was used for the first time to non-destructively study the interfacial adhesion within an entire volume of BF-reinforced composites by assessing the α relaxation, DC conductivity, and Maxwell-Wagner-Sillars (MWS) polarization. The fiber-matrix adhesion was further investigated using the Havriliak-Negami model. Using complex plane analysis, the dielectric strength, which is inversely related to the adhesion, was calculated. The composites reinforced with EXP fibers showed significantly lower values of dielectric strength compared to the REF fibers, indicating better adhesion between the reinforcement and blend matrix. Static bending tests also confirmed improved fiber adhesion with EXP fibers, while also suggesting a synergistic effect between compatibilizer and sizing in enhancing interfacial properties. Thus, we conclude that substantially improved adhesion of PP/PBT BF-reinforced composites is the result of mutual interactions of functional groups of blend matrix, mostly from blend compatibilizer, and fiber surface due to sizing.
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Affiliation(s)
- Wojciech Ignaczak
- Department of Polymer and Biomaterials Science, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 45, 71-311 Szczecin, Poland,
| | - Anne Ladegaard Skov
- Department of Chemical Engineering, Danish Polymer Center, Technical University of Denmark, Søltofts Plads 228A, 2800 Kgs. Lyngby, Denmark,
| | - Miroslawa El Fray
- Department of Polymer and Biomaterials Science, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastów 45, 71-311 Szczecin, Poland,
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Sanusi OM, Papadopoulos L, Klonos PA, Terzopoulou Z, Hocine NA, Benelfellah A, Papageorgiou GZ, Kyritsis A, Bikiaris DN. Calorimetric and Dielectric Study of Renewable Poly(hexylene 2,5-furan-dicarboxylate)-Based Nanocomposites In Situ Filled with Small Amounts of Graphene Platelets and Silica Nanoparticles. Polymers (Basel) 2020; 12:E1239. [PMID: 32485937 PMCID: PMC7362010 DOI: 10.3390/polym12061239] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 05/22/2020] [Accepted: 05/22/2020] [Indexed: 11/21/2022] Open
Abstract
Poly(hexylene 2,5 furan-dicarboxylate) (PHF) is a relatively new biobased polyester prepared from renewable resources, which is targeted for use in food packaging applications, owing to its great mechanical and gas barrier performance. Since both properties are strongly connected to crystallinity, the latter is enhanced here by the in situ introduction in PHF of graphene nanoplatelets and fumed silica nanoparticles, as well as mixtures of both, at low amounts. For this investigation, we employed Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), X-ray diffraction (XRD) and dielectric spectroscopy (BDS). The fillers were found to improve crystallization in both the rate (increasing Tc) and fraction (CF), which was rationalized via the concept of fillers acting as crystallization agents. This action was found stronger in the case of graphene as compared to silica. BDS allowed the detection of local and segmental dynamics, in particular in PHF for the first time. The glass transition dynamics in both BDS (α relaxation) and DSC (Tg) are mainly dominated by the relatively high CF, whereas in the PHF filled uniquely with silica strong spatial confinement effects due to crystals were revealed. Finally, all samples demonstrated the segmental-like dynamics above Tg, which screens the global chain dynamics (normal mode).
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Affiliation(s)
- Olawale Monsur Sanusi
- INSA CVL, Univ. Tours, Univ. Orléans, LaMé, 3 Rue de la Chocolaterie, CS 23410, CEDEX 41034 Blois, France; (O.M.S.); (N.A.H.); (A.B.)
| | - Lazaros Papadopoulos
- Department of Chemistry, Laboratory of Polymer Chemistry and Technology, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece; (L.P.); (Z.T.)
| | - Panagiotis A. Klonos
- Department of Chemistry, Laboratory of Polymer Chemistry and Technology, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece; (L.P.); (Z.T.)
- Department of Physics, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece;
| | - Zoi Terzopoulou
- Department of Chemistry, Laboratory of Polymer Chemistry and Technology, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece; (L.P.); (Z.T.)
| | - Nourredine Aït Hocine
- INSA CVL, Univ. Tours, Univ. Orléans, LaMé, 3 Rue de la Chocolaterie, CS 23410, CEDEX 41034 Blois, France; (O.M.S.); (N.A.H.); (A.B.)
| | - Abdelkibir Benelfellah
- INSA CVL, Univ. Tours, Univ. Orléans, LaMé, 3 Rue de la Chocolaterie, CS 23410, CEDEX 41034 Blois, France; (O.M.S.); (N.A.H.); (A.B.)
- DRII, IPSA, 63 Boulevard de Brandebourg, 94200 Ivry-Sur-Seine, France
| | - George Z. Papageorgiou
- Laboratory of Industrial and Food chemistry, Chemistry Department, University of Ioannina, 45110 Ioannina, Greece;
| | - Apostolos Kyritsis
- Department of Physics, National Technical University of Athens, Zografou Campus, 15780 Athens, Greece;
| | - Dimitrios N. Bikiaris
- Department of Chemistry, Laboratory of Polymer Chemistry and Technology, Aristotle University of Thessaloniki, GR-541 24 Thessaloniki, Greece; (L.P.); (Z.T.)
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7
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Irska I, Linares A, Piesowicz E, Paszkiewicz S, Rosłaniec Z, Nogales A, Ezquerra TA. Dielectric spectroscopy of novel bio-based aliphatic-aromatic block copolymers: Poly(butylene terephthalate)-b-poly(lactic acid). THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2019; 42:107. [PMID: 31440921 DOI: 10.1140/epje/i2019-11874-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/18/2019] [Indexed: 06/10/2023]
Abstract
Broadband dielectric spectroscopy has been used to characterize in deep the relaxation behavior of novel bio-based aliphatic-aromatic block copolymers based on poly(butylene terephthalate) (PBT) and poly(lactic acid) (PLA). The results indicate that the copolymerization decreases the ability to crystallize of the resulting block copolymer. The [Formula: see text] relaxation of the block copolymers is consistent with this fact exhibiting initially the characteristics features of an amorphous polymeric material cold crystallizing upon heating. The cold crystallization can be easily visualized by dielectric spectroscopy by a discontinuous and abrupt change of the shape parameters of the [Formula: see text] relaxation. The sub-glass dynamics of the block copolymers is complex and be ascribed to a [Formula: see text] relaxation composed of two local modes, [Formula: see text] and [Formula: see text], which can be assigned to the relaxation in PBT of the bond between the ester oxygen and the aliphatic carbon and to the bond between the aromatic ring carbon to the ester carbon, respectively. With increasing amount of the PLA block the crystallinity decreases as well as the activation energy of the [Formula: see text] mode approaching the expected value for amorphous PBT. On the contrary, the activation energy for the [Formula: see text] exhibits an unexpected increase as the amount of PLA increases. This effect has been explained by considering that at lower temperatures the [Formula: see text] mode of PBT is the more significant while at higher temperatures the [Formula: see text] relaxation of the PLA block becomes the dominant one.
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Affiliation(s)
- I Irska
- Institute of Materials Science and Engineering, West Pomeranian University of Technology Szczecin, 70-310, Szczecin, Poland
| | - A Linares
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, 28006, Madrid, Spain
| | - E Piesowicz
- Institute of Materials Science and Engineering, West Pomeranian University of Technology Szczecin, 70-310, Szczecin, Poland
| | - S Paszkiewicz
- Institute of Materials Science and Engineering, West Pomeranian University of Technology Szczecin, 70-310, Szczecin, Poland
| | - Z Rosłaniec
- Institute of Materials Science and Engineering, West Pomeranian University of Technology Szczecin, 70-310, Szczecin, Poland
| | - A Nogales
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, 28006, Madrid, Spain
| | - T A Ezquerra
- Instituto de Estructura de la Materia, IEM-CSIC, Serrano 121, 28006, Madrid, Spain.
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8
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Biobased 1,5-pentanediol derived aliphatic-aromatic copolyesters: Synthesis and thermo-mechanical properties of poly(pentylene succinate-co-terephthalate)s and poly(pentylene adipate-co-terephthalate)s. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.02.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Biobased flexible aromatic polyester poly(1,5-pentylene terephthalate) (PPeT): Revisiting melt crystallization behaviors and thermo-mechanical properties. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.11.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Genovese L, Soccio M, Lotti N, Munari A, Szymczyk A, Paszkiewicz S, Linares A, Nogales A, Ezquerra TA. Effect of chemical structure on the subglass relaxation dynamics of biobased polyesters as revealed by dielectric spectroscopy: 2,5-furandicarboxylic acid vs. trans-1,4-cyclohexanedicarboxylic acid. Phys Chem Chem Phys 2018; 20:15696-15706. [PMID: 29850678 DOI: 10.1039/c8cp01810c] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The chemical structure-dynamics relationship for poly(trimethylene 2,5-furanoate) and poly(trimethylene 1,4-cyclohexanedicarboxylate) was investigated via dielectric spectroscopy and compared with that of poly(trimethylene terephthalate) in order to evaluate the impact on the subglass dynamics of the chemical nature of the ring. Further comparison was accomplished with the neopentyl glycol containing counterparts: poly(neopentyl 2,5-furanoate) and poly(neopentyl 1,4-cyclohexanedicarboxylate). Our study reveals a multimodal nature of the subglass β process. For the more flexible polymers (containing cyclohexane rings) three modes for the β process were detected. The faster mode was assigned to the relaxation of the oxygen linked to the aliphatic carbon, the slower one to the link between the aliphatic ring and the ester group, and the third mode to the aliphatic ring. For stiffer polymers (containing aromatic rings), the local modes appear more coupled. This effect is more evident in the polymers with the furan ring where essentially a single β mode can be resolved.
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Affiliation(s)
- L Genovese
- Dipartimento di Ingegneria Civile, Chimica, Ambientale e dei Materiali, Universitá di Bologna, Via Terracini 28, Bologna 40131, Italy.
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Giol ED, Van den Brande N, Van Mele B, Van Vlierberghe S, Dubruel P. Single-step solution polymerization of poly(alkylene terephthalate)s: synthesis parameters and polymer characterization. POLYM INT 2018. [DOI: 10.1002/pi.5508] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elena Diana Giol
- Polymer Chemistry and Biomaterials Research (PBM) Group, Centre of Macromolecular Chemistry; Ghent University; Belgium
| | - Niko Van den Brande
- Physical Chemistry and Polymer Science (FYSC); Vrije Universiteit Brussel; Belgium
| | - Bruno Van Mele
- Physical Chemistry and Polymer Science (FYSC); Vrije Universiteit Brussel; Belgium
| | - Sandra Van Vlierberghe
- Polymer Chemistry and Biomaterials Research (PBM) Group, Centre of Macromolecular Chemistry; Ghent University; Belgium
- Brussels Photonics, Department of Applied Physics and Photonics; Vrije Universiteit Brussel; Belgium
| | - Peter Dubruel
- Polymer Chemistry and Biomaterials Research (PBM) Group, Centre of Macromolecular Chemistry; Ghent University; Belgium
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12
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Molecular dynamics of fully biobased poly(butylene 2,5-furanoate) as revealed by broadband dielectric spectroscopy. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.007] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Liu Q, Richard C, Capsal JF. Control of crystal morphology and its effect on electromechanical performances of electrostrictive P(VDF-TrFE-CTFE) terpolymer. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.03.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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14
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Righetti MC, Prevosto D, Tombari E. Time and Temperature Evolution of the Rigid Amorphous Fraction and Differently Constrained Amorphous Fractions in PLLA. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600210] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Maria Cristina Righetti
- Consiglio Nazionale delle Ricerche-Istituto per i Processi Chimico-Fisici (CNR-IPCF); Via G. Moruzzi 1 56124 Pisa Italy
| | - Daniele Prevosto
- Consiglio Nazionale delle Ricerche-Istituto per i Processi Chimico-Fisici (CNR-IPCF); Via G. Moruzzi 1 56124 Pisa Italy
| | - Elpidio Tombari
- Consiglio Nazionale delle Ricerche-Istituto per i Processi Chimico-Fisici (CNR-IPCF); Via G. Moruzzi 1 56124 Pisa Italy
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