1
|
Rentería-Baltiérrez FY, Reyes-Melo ME, Puente-Córdova JG, López-Walle B. Application of fractional calculus in the mechanical and dielectric correlation model of hybrid polymer films with different average molecular weight matrices. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04365-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
2
|
Rentería‐Baltiérrez FY, Reyes‐Melo ME, Puente‐Córdova JG, López‐Walle B. Correlation between the mechanical and dielectric responses in polymer films by a fractional calculus approach. J Appl Polym Sci 2020. [DOI: 10.1002/app.49853] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | | | | | - Beatriz López‐Walle
- Programa Doctoral en Ingeniería de Materiales, UANL‐FIME San Nicolás de los Garza Mexico
| |
Collapse
|
3
|
Guzmán E, Rubio RG, Ortega F. A closer physico-chemical look to the Layer-by-Layer electrostatic self-assembly of polyelectrolyte multilayers. Adv Colloid Interface Sci 2020; 282:102197. [PMID: 32579951 DOI: 10.1016/j.cis.2020.102197] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 06/06/2020] [Accepted: 06/08/2020] [Indexed: 01/08/2023]
Abstract
The fabrication of polyelectrolyte multilayer films (PEMs) using the Layer-by-Layer (LbL) method is one of the most versatile approaches for manufacturing functional surfaces. This is the result of the possibility to control the assembly process of the LbL films almost at will, by changing the nature of the assembled materials (building blocks), the assembly conditions (pH, ionic strength, temperature, etc.) or even by changing some other operational parameters which may impact in the structure and physico-chemical properties of the obtained multi-layered films. Therefore, the understanding of the impact of the above mentioned parameters on the assembly process of LbL materials plays a critical role in the potential use of the LbL method for the fabrication of new functional materials with technological interest. This review tries to provide a broad physico-chemical perspective to the study of the fabrication process of PEMs by the LbL method, which allows one to take advantage of the many possibilities offered for this approach on the fabrication of new functional nanomaterials.
Collapse
|
4
|
The effect of poly(alkyl (meth)acrylate) segments on the thermodynamic properties, morphology and gas permeation properties of poly(alkyl (meth)acrylate)-b-poly(dimethyl siloxane) triblock copolymer membranes. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117400] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
5
|
Codou A, Moncel M, van Berkel JG, Guigo N, Sbirrazzuoli N. Glass transition dynamics and cooperativity length of poly(ethylene 2,5-furandicarboxylate) compared to poly(ethylene terephthalate). Phys Chem Chem Phys 2016; 18:16647-58. [DOI: 10.1039/c6cp01227b] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The glass transition of poly(ethylene 2,5-furandicarboxylate) (PEF), an emergent bio-based polyester, was investigated in comparison to one of its chemical analogues: poly(ethylene terephthalate) (PET).
Collapse
Affiliation(s)
- Amandine Codou
- Université Nice Sophia Antipolis
- CNRS
- Laboratoire de Physique de la Matière Condensée (LPMC)
- Nice
- France
| | - Matthieu Moncel
- Université Nice Sophia Antipolis
- CNRS
- Laboratoire de Physique de la Matière Condensée (LPMC)
- Nice
- France
| | - Jesper Gabriël van Berkel
- Université Nice Sophia Antipolis
- CNRS
- Laboratoire de Physique de la Matière Condensée (LPMC)
- Nice
- France
| | - Nathanaël Guigo
- Université Nice Sophia Antipolis
- CNRS
- Laboratoire de Physique de la Matière Condensée (LPMC)
- Nice
- France
| | - Nicolas Sbirrazzuoli
- Université Nice Sophia Antipolis
- CNRS
- Laboratoire de Physique de la Matière Condensée (LPMC)
- Nice
- France
| |
Collapse
|
6
|
Li K, Xiong B, Qiao J, Cao Y. Viscoelastic Behavior of Poly(Methyl Methacrylate-Co-Methyl Acrylate) Random Copolymer Studied by Dynamic Mechanical Analysis and Nanoindentation. J MACROMOL SCI B 2015. [DOI: 10.1080/00222348.2015.1087454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
7
|
Redondo-Foj B, Carsí M, Ortiz-Serna P, Sanchis MJ, Vallejos S, García F, García JM. Effect of the Dipole–Dipole Interactions in the Molecular Dynamics of Poly(vinylpyrrolidone)-Based Copolymers. Macromolecules 2014. [DOI: 10.1021/ma500800a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- B. Redondo-Foj
- Instituto
Tecnológico de la Energía, Departamento de Termodinámica
Aplicada, Universitat Politècnica de València, Camí
de Vera s/n, 46022, Valencia, Spain
| | - M. Carsí
- Instituto
Tecnológico de la Energía, Departamento de Termodinámica
Aplicada, Universitat Politècnica de València, Camí
de Vera s/n, 46022, Valencia, Spain
| | - P. Ortiz-Serna
- Instituto
Tecnológico de la Energía, Departamento de Termodinámica
Aplicada, Universitat Politècnica de València, Camí
de Vera s/n, 46022, Valencia, Spain
| | - M. J. Sanchis
- Instituto
Tecnológico de la Energía, Departamento de Termodinámica
Aplicada, Universitat Politècnica de València, Camí
de Vera s/n, 46022, Valencia, Spain
| | - S. Vallejos
- Departamento
de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain
| | - F. García
- Departamento
de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain
| | - J. M. García
- Departamento
de Quı́mica, Facultad de Ciencias, Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain
| |
Collapse
|
8
|
Zhang J, Li L, Boonkerd K, Zhang Z, Kim JK. Formation of bio-based elastomer from styrene-butadiene copolymer and epoxidized soybean oil. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0404-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
9
|
Effect of polymer structure on the molecular dynamics and thermal behavior of poly(allyl acetoacetate) and copolymers. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.01.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
10
|
Slimani MZ, Moreno AJ, Colmenero J. Heterogeneity of the Segmental Dynamics in Cylindrical and Spherical Phases of Diblock Copolymers. Macromolecules 2012. [DOI: 10.1021/ma301388j] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Angel J. Moreno
- Centro de Física de Materiales (CSIC, UPV/EHU) and Materials Physics Center MPC, Paseo Manuel de Lardizabal 5, 20018 San Sebastián, Spain
| | - Juan Colmenero
- Donostia International Physics Center, Paseo Manuel de Lardizabal 4, 20018
San Sebastián, Spain
- Centro de Física de Materiales (CSIC, UPV/EHU) and Materials Physics Center MPC, Paseo Manuel de Lardizabal 5, 20018 San Sebastián, Spain
- Departamento de Física
de Materiales, Universidad del País Vasco (UPV/EHU), Apartado 1072, 20080 San Sebastián, Spain
| |
Collapse
|
11
|
Evans CM, Torkelson JM. Major Roles of Blend Partner Fragility and Dye Placement on Component Glass Transition Temperatures: Fluorescence Study of Near-Infinitely Dilute Species in Binary Blends. Macromolecules 2012. [DOI: 10.1021/ma3014614] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Christopher M. Evans
- Department
of Chemical and Biological Engineering and ‡Department of Materials Science
and Engineering, Northwestern University, Evanston, Illinois 60208, United States
| | - John M. Torkelson
- Department
of Chemical and Biological Engineering and ‡Department of Materials Science
and Engineering, Northwestern University, Evanston, Illinois 60208, United States
| |
Collapse
|
12
|
Arabeche K, Delbreilh L, Adhikari R, Michler GH, Hiltner A, Baer E, Saiter JM. Study of the cooperativity at the glass transition temperature in PC/PMMA multilayered films: Influence of thickness reduction from macro- to nanoscale. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.01.045] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
13
|
Encinar M, Prolongo MG, Rubio RG, Ortega F, Ahmadi A, Freire JJ. Dielectric and molecular dynamics study of the secondary relaxations of poly(styrene-co-methylmethacrylate) copolymers: Influence of the molecular architecture. THE EUROPEAN PHYSICAL JOURNAL. E, SOFT MATTER 2011; 34:1-14. [PMID: 22197907 DOI: 10.1140/epje/i2011-11134-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2011] [Revised: 11/07/2011] [Accepted: 11/09/2011] [Indexed: 05/31/2023]
Abstract
The effect of the structure of copolymers (random, alternate or diblock) on their dynamics has been studied by dielectric spectroscopy. Six copolymers of styrene and methyl methacrylate (three diblocks, one alternate and two random) have been studied. The results show that the sub- T (g) transitions of the diblock samples can be described by one asymmetric Havriliak-Negami (HN) function, while two are necessary for the rest of the copolymers (β and γ relaxations). The characteristic times of the sub- T (g) relaxations show an Arrhenius temperature dependence and there is a strong coupling of the α and β relaxations at high temperatures. The deconvolution of the merging relaxations has been made in the framework of the Williams Ansatz set out in terms of Havriliak-Negami distributions. Because the 2D (2)H-NMR results excluded any significant contribution from the rotation of the methoxy group of the methacrylate group around the C-OCH(3) bond, the γ relaxation may be assigned to the rotation of the methyl methacrylate group in a styrene-rich environment. The Molecular Dynamics simulations of a poly(methyl methacrylate) homopolymer and of the alternate copolymer are in qualitative agreement with the experimental results, although they predict smaller values for the activation energy of the sub- T (g) relaxations.
Collapse
Affiliation(s)
- M Encinar
- Departamento de Química Física I, Universidad Complutense, Madrid, Spain
| | | | | | | | | | | |
Collapse
|
14
|
Slimani MZ, Moreno AJ, Colmenero J. Heterogeneity of the Segmental Dynamics in Lamellar Phases of Diblock Copolymers. Macromolecules 2011. [DOI: 10.1021/ma200470a] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mohammed Zakaria Slimani
- Donostia International Physics Center, Paseo Manuel de Lardizabal 4, E-20018 San Sebastián, Spain
| | - Angel J. Moreno
- Centro de Física de Materiales (CSIC, UPV-EHU) and Materials Physics Center MPC, Paseo Manuel de Lardizabal 5, E-20018 San Sebastián, Spain
| | - Juan Colmenero
- Donostia International Physics Center, Paseo Manuel de Lardizabal 4, E-20018 San Sebastián, Spain
- Centro de Física de Materiales (CSIC, UPV-EHU) and Materials Physics Center MPC, Paseo Manuel de Lardizabal 5, E-20018 San Sebastián, Spain
- Departamento de Física de Materiales, Universidad del País Vasco (UPV-EHU), Apartado 1072, E-20080 San Sebastián, Spain
| |
Collapse
|
15
|
Maestro A, Guzmán E, Chuliá R, Ortega F, Rubio RG, Miller R. Fluid to soft-glass transition in a quasi-2D system: thermodynamic and rheological evidences for a Langmuir monolayer. Phys Chem Chem Phys 2011; 13:9534-9. [PMID: 21483985 DOI: 10.1039/c1cp20305c] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an experimental study that points out the existence of a fluid to soft-glass transition in Langmuir polymer monolayers of poly(methyl methacrylate) (PMMA), for which the water/air interface behaves as a poor-solvent. The temperature dependence of surface pressure vs. surface area equilibrium isotherms shows a glass-like transition temperature at T(g,2D)≈ 298 K, significantly lower than the value for bulk PMMA (T(g,bulk)≈ 378 K). The plot of the film thickness h vs. temperature shows a sharp change of slope at about the same temperature, 298 K, which is a typical hallmark of a glass transition in thin polymer films [J. L. Keddie, R. A. L. Jones, R. A. Cory, Europhys. Lett., 1996, 27, 59-64]. Furthermore, slightly above T(g,2D), the temperature dependence of the dilational viscosity does not follow an Arrhenius law, but instead can be described by a Vogel-Fulcher-Tamman equation with parameters that are typical of a fragile glass. Not only the qualitative behavior of three distinct equilibrium and dynamic properties, but also the quantitative agreement of the values of T(g) obtained, are a strong evidence of the existence of a fluid to soft-glass transition in this quasi-2D system.
Collapse
Affiliation(s)
- Armando Maestro
- Departamento de Química Física I, Facultad de Química, Universidad Complutense, 28040-Madrid, Spain.
| | | | | | | | | | | |
Collapse
|
16
|
Knorr DB, Widjaja P, Acton O, Overney RM. Molecular friction dissipation and mode coupling in organic monolayers and polymer films. J Chem Phys 2011; 134:104502. [DOI: 10.1063/1.3556668] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
17
|
Preparation of diblock copolymer PBA-b-PSt by DPE method in emulsion. JOURNAL OF POLYMER RESEARCH 2010. [DOI: 10.1007/s10965-010-9541-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
18
|
Wu C. Cooperative behavior of poly(vinyl alcohol) and water as revealed by molecular dynamics simulations. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.07.019] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|