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Carsí M, Sanchis MJ, Vallejos S, García FC, García JM. Molecular Dynamics of Functional Azide-Containing Acrylic Films. Polymers (Basel) 2018; 10:polym10080859. [PMID: 30960784 PMCID: PMC6403574 DOI: 10.3390/polym10080859] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 07/18/2018] [Accepted: 07/31/2018] [Indexed: 01/08/2023] Open
Abstract
A report on the syntheses, thermal, mechanical and dielectric characterizations of two novel polymeric acrylic materials with azide groups in their pendant structures is presented. Having the same general structure, these polymers differ in length of oxyethylene units in the pendant chain [-CONH-CH2CH2-(O-CH2CH2)nN3], where n is 1 (poly(N-(2-(2-azidoethoxy)ethyl)methacrylamide), PAzMa1) or 2 (poly(N-2-(2-(2-azidoethoxy)ethoxy)ethyl)methacrylamide), PAzMa2), leading with changes in their dynamics. As the thermal decomposition of the azide group is observed above 100 °C, dielectric analysis was carried out in the temperature range of −120 °C to 100 °C. Dielectric spectra of both polymers exhibit in the glassy state two relaxations labelled in increasing order of temperature as γ- and β-processes, respectively. At high temperatures and low frequencies, the spectra are dominated by ohmic conductivity and interfacial polarization effects. Both, dipolar and conductive processes were characterized by using different models. Comparison of the dielectric activity obtained for PAzMa1 and PAzMa2 with those reported for crosslinked poly(2-ethoxyethylmethacrylate) (CEOEMA) was performed. The analysis of the length of oxyethylene pendant chain and the effect of the methacrylate or methacrylamide nature on the dynamic mobility was analysed.
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Affiliation(s)
- Marta Carsí
- Instituto de Automática e Informática Industrial, Departamento de Termodinámica Aplicada, Universitat Politècnica de Valencia, 46022 Valencia, Spain.
| | - Maria J Sanchis
- Instituto Tecnológico de la Energía, Departamento de Termodinámica Aplicada, Universitat Politècnica de València, Camí de Vera s/n, 46022 Valencia, Spain.
| | - Saul Vallejos
- Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain.
| | - Félix C García
- Universidad de Burgos, Plaza Misael Bañuelos s/n, 09001 Burgos, Spain.
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Ortiz-Serna P, Sanchis MJ, Redondo-Foj B, Carsí M, Díaz Calleja R, Leiva A, Gargallo L, Radić D. Study of the dielectric relaxation of poly(phenylpropyl acrylate) and poly(phenylpropyl methacrylate): effect of slight differences in chemical structure. POLYM INT 2015. [DOI: 10.1002/pi.4973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Pilar Ortiz-Serna
- Instituto Tecnología Eléctrica, Departamento de Termodinámica Aplicada; Universitat Politècnica de València; Camí de Vera s/n 46022 Valencia Spain
| | - María J Sanchis
- Instituto Tecnología Eléctrica, Departamento de Termodinámica Aplicada; Universitat Politècnica de València; Camí de Vera s/n 46022 Valencia Spain
| | - Belén Redondo-Foj
- Instituto Tecnología Eléctrica, Departamento de Termodinámica Aplicada; Universitat Politècnica de València; Camí de Vera s/n 46022 Valencia Spain
| | - Marta Carsí
- Instituto de Automática e Informática Industrial; Universitat Politècnica de València; Camí de Vera s/n 46022 Valencia Spain
| | - Ricardo Díaz Calleja
- Instituto Tecnología Eléctrica, Departamento de Termodinámica Aplicada; Universitat Politècnica de València; Camí de Vera s/n 46022 Valencia Spain
| | - Angel Leiva
- Departamento de Química Física; Pontificia Universidad Católica de Chile; Santiago Chile
| | - Ligia Gargallo
- Departamento de Química, Facultad de Ciencias; Universidad de Tarapacá; Avda General Velásquez 1775 Arica Chile
| | - Deodato Radić
- Departamento de Química Física; Pontificia Universidad Católica de Chile; Santiago Chile
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Xu Q, Xu M, Feng Y, Chen L. Structure and effective interactions of comb polymer nanocomposite melts. J Chem Phys 2014; 141:204901. [DOI: 10.1063/1.4902053] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Qinzhi Xu
- Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
| | - Mengjin Xu
- Research Institute of China Lucky Film Corporation, Baoding 071054, China
| | - Yancong Feng
- School of Advanced Materials, Peking University Shenzhen Graduate School, Shenzhen 518055, China
| | - Lan Chen
- Institute of Microelectronics, Chinese Academy of Sciences, Beijing 100029, China
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Redondo-Foj B, Ortiz-Serna P, Carsí M, Sanchis MJ, Culebras M, Gómez CM, Cantarero A. Electrical conductivity properties of expanded graphite-polycarbonatediol polyurethane composites. POLYM INT 2014. [DOI: 10.1002/pi.4788] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Belen Redondo-Foj
- Departamento de Termodinámica Aplicada; Instituto de Tecnología Eléctrica Universitat Politècnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
| | - Pilar Ortiz-Serna
- Departamento de Termodinámica Aplicada; Instituto de Tecnología Eléctrica Universitat Politècnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
| | - Marta Carsí
- Departamento de Termodinámica Aplicada; Instituto de Tecnología Eléctrica Universitat Politècnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
| | - María Jesús Sanchis
- Departamento de Termodinámica Aplicada; Instituto de Tecnología Eléctrica Universitat Politècnica de Valencia; Camino de Vera s/n 46022 Valencia Spain
| | - Mario Culebras
- Materials Science Institute; University of Valencia; PO Box 22085 46071 Valencia Spain
| | - Clara María Gómez
- Materials Science Institute; University of Valencia; PO Box 22085 46071 Valencia Spain
| | - Andrés Cantarero
- Materials Science Institute; University of Valencia; PO Box 22085 46071 Valencia Spain
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5
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Effect of slight crosslinking on the mechanical relaxation behavior of poly(2-ethoxyethyl methacrylate) chains. Eur Polym J 2013. [DOI: 10.1016/j.eurpolymj.2012.12.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Carsí M, Sanchis MJ, Ortiz-Serna P, Redondo-Foj B, Díaz-Calleja R, Riande E. Conductivity and Time–Temperature Correspondence in Polar Viscoelastic Liquids. Macromolecules 2013. [DOI: 10.1021/ma400224x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Carsí
- Energy Technological Institute (ITE), Universitat Politècnica de València,
Camino de Vera s/n 46022, Valencia, Spain
| | - M. J. Sanchis
- Energy Technological Institute (ITE), Universitat Politècnica de València,
Camino de Vera s/n 46022, Valencia, Spain
| | - P. Ortiz-Serna
- Energy Technological Institute (ITE), Universitat Politècnica de València,
Camino de Vera s/n 46022, Valencia, Spain
| | - B. Redondo-Foj
- Energy Technological Institute (ITE), Universitat Politècnica de València,
Camino de Vera s/n 46022, Valencia, Spain
| | - R. Díaz-Calleja
- Energy Technological Institute (ITE), Universitat Politècnica de València,
Camino de Vera s/n 46022, Valencia, Spain
| | - E. Riande
- Institute of Polymer Science and Technology (ICTP), Spanish National Research Council (CSIC), Juan de la
Cierva 3, 28008, Madrid, Spain
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Carsi M, Sanchis MJ, Diaz-Calleja R, Riande E, Nugent MJD. Effect of Cross-Linking on the Molecular Motions and Nanodomains Segregation in Polymethacrylates Containing Aliphatic Alcohol Ether Residues. Macromolecules 2012. [DOI: 10.1021/ma202811p] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M. Carsi
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València,
Valencia, Spain
| | - M. J. Sanchis
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València,
Valencia, Spain
| | - R. Diaz-Calleja
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València,
Valencia, Spain
| | - E. Riande
- Instituto de Ciencia y Tecnología de Polímeros (CSIC), Juan de la Cierva 3, 28008 Madrid, Spain
| | - M. J. D. Nugent
- Athlone Institute of Technology, Dublin
Road, Athlone, County Westmeath, Ireland
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Karmakar A, Ghosh A. Charge carrier dynamics and relaxation in (polyethylene oxide-lithium-salt)-based polymer electrolyte containing 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide as ionic liquid. PHYSICAL REVIEW. E, STATISTICAL, NONLINEAR, AND SOFT MATTER PHYSICS 2011; 84:051802. [PMID: 22181434 DOI: 10.1103/physreve.84.051802] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Indexed: 05/31/2023]
Abstract
In this paper we report the dynamics of charge carriers and relaxation in polymer electrolytes based on polyethylene oxide (PEO), lithium bis(trifluoromethylsulfonyl)imide (LiTFSI) and 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide (BMPTFSI) ionic liquid prepared by solution cast technique. It has been observed that the incorporation of BMPTFSI into PEO-LiTFSI electrolyte is an effective way for increasing the amorphous phase to a large extent. It has also been observed that both the glass transition and melting temperatures decrease with the increase of BMPTFSI concentration. The ionic conductivity of these polymer electrolytes increases with the increase of BMPTFSI concentration. The highest ionic conductivity obtained at 25 °C is ~3×10(-4) S cm(-1) for the electrolyte containing 60 wt % BMPTFSI and ethylene oxide (EO)/Li ratio of 20. The temperature dependence of the dc conductivity and the hopping frequency show Vogel-Tamman-Fulcher type behavior indicating a strong coupling between the ionic and the polymer chain segmental motions. The frequency dependence of the ac conductivity exhibits a power law with an exponent n which decreases with the increase of temperature. The scaling of the ac conductivity indicates that relaxation dynamics of charge carriers follows a common mechanism for all temperatures and BMPTFSI concentrations. We have also presented the electric modulus data which have been analyzed in the framework of a Havriliak-Negami equation and the shape parameters obtained by the analysis show slight temperature dependence, but change sharply with BMPTFSI concentration. The stretched exponent β obtained from Kohlrausch-Williams-Watts fit to the modulus data is much lower than unity signifying that the relaxation is highly nonexponential. The decay function obtained from analysis of experimental modulus data is highly asymmetric with time.
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Affiliation(s)
- A Karmakar
- Department of Solid State Physics, Indian Association for the Cultivation of Science, Jadavpur, Kolkata, India
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Sanchis MJ, Ortiz-Serna P, Carsí M, Díaz-Calleja R, Riande E, Gargallo L, Radić D. Contributions of Dipolar Relaxation Processes and Ionic Transport to the Response of Liquids to Electrical Perturbation Fields. J Phys Chem B 2011; 115:5730-40. [DOI: 10.1021/jp110554h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. J. Sanchis
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València, Spain
| | - P. Ortiz-Serna
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València, Spain
| | - M. Carsí
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València, Spain
| | - R. Díaz-Calleja
- Instituto Tecnológico de la Energía (ITE), Universitat Politècnica de València, Spain
| | - E. Riande
- Instituto de Ciencia y Tecnología de Polímeros (CSIC), Juan de la Cierva 3, 28006 Madrid, Spain
| | - L. Gargallo
- Departamento de Química Física, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - D. Radić
- Departamento de Química Física, Pontificia Universidad Católica de Chile, Santiago, Chile
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Moreno AJ, Arbe A, Colmenero J. Structure and Dynamics of Self-Assembled Comb Copolymers: Comparison between Simulations of a Generic Model and Neutron Scattering Experiments. Macromolecules 2011. [DOI: 10.1021/ma102545n] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- 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
| | - Arantxa Arbe
- 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
- Centro de Física de Materiales (CSIC, UPV-EHU) and Materials Physics Center MPC, Paseo Manuel de Lardizabal 5, E-20018 San Sebastián, Spain
- Donostia International Physics Center, Paseo Manuel de Lardizabal 4, E-20018 San Sebastián, Spain
- Departamento de Física de Materiales, Universidad del País Vasco (UPV-EHU), Apartado 1072, E-20080 San Sebastián, Spain
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