Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics

Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 s...
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Autor*in:	Alentiev, A. Yu. [verfasserIn] Chirkov, S. V. Nikiforov, R. Yu. Levin, I. A. Kechekyan, A. S. Kechekyan, P. A. Belov, N. A.

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Anmerkung:	© Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14.

Übergeordnetes Werk:	Enthalten in: Membranes and membrane technologies - [Cham] : Springer International Publishing, 2019, 4(2022), 1 vom: Feb., Seite 1-10
Übergeordnetes Werk:	volume:4 ; year:2022 ; number:1 ; month:02 ; pages:1-10

Links:	Volltext

DOI / URN:	10.1134/S2517751622010036

Katalog-ID:	SPR050505378

Internformat


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520			\|a Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase.
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700	1		\|a Kechekyan, A. S. \|4 aut
700	1		\|a Kechekyan, P. A. \|4 aut
700	1		\|a Belov, N. A. \|4 aut
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912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_266
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
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912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
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912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
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912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2057
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
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912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
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allfields	10.1134/S2517751622010036 doi (DE-627)SPR050505378 (SPR)S2517751622010036-e DE-627 ger DE-627 rakwb eng Alentiev, A. Yu. verfasserin aut Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14. Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. Chirkov, S. V. aut Nikiforov, R. Yu. aut Levin, I. A. aut Kechekyan, A. S. aut Kechekyan, P. A. aut Belov, N. A. aut Enthalten in Membranes and membrane technologies [Cham] : Springer International Publishing, 2019 4(2022), 1 vom: Feb., Seite 1-10 (DE-627)1666567221 (DE-600)2973809-X 2517-7524 nnns volume:4 year:2022 number:1 month:02 pages:1-10 https://dx.doi.org/10.1134/S2517751622010036 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 4 2022 1 02 1-10
spelling	10.1134/S2517751622010036 doi (DE-627)SPR050505378 (SPR)S2517751622010036-e DE-627 ger DE-627 rakwb eng Alentiev, A. Yu. verfasserin aut Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14. Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. Chirkov, S. V. aut Nikiforov, R. Yu. aut Levin, I. A. aut Kechekyan, A. S. aut Kechekyan, P. A. aut Belov, N. A. aut Enthalten in Membranes and membrane technologies [Cham] : Springer International Publishing, 2019 4(2022), 1 vom: Feb., Seite 1-10 (DE-627)1666567221 (DE-600)2973809-X 2517-7524 nnns volume:4 year:2022 number:1 month:02 pages:1-10 https://dx.doi.org/10.1134/S2517751622010036 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 4 2022 1 02 1-10
allfields_unstemmed	10.1134/S2517751622010036 doi (DE-627)SPR050505378 (SPR)S2517751622010036-e DE-627 ger DE-627 rakwb eng Alentiev, A. Yu. verfasserin aut Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14. Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. Chirkov, S. V. aut Nikiforov, R. Yu. aut Levin, I. A. aut Kechekyan, A. S. aut Kechekyan, P. A. aut Belov, N. A. aut Enthalten in Membranes and membrane technologies [Cham] : Springer International Publishing, 2019 4(2022), 1 vom: Feb., Seite 1-10 (DE-627)1666567221 (DE-600)2973809-X 2517-7524 nnns volume:4 year:2022 number:1 month:02 pages:1-10 https://dx.doi.org/10.1134/S2517751622010036 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 4 2022 1 02 1-10
allfieldsGer	10.1134/S2517751622010036 doi (DE-627)SPR050505378 (SPR)S2517751622010036-e DE-627 ger DE-627 rakwb eng Alentiev, A. Yu. verfasserin aut Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14. Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. Chirkov, S. V. aut Nikiforov, R. Yu. aut Levin, I. A. aut Kechekyan, A. S. aut Kechekyan, P. A. aut Belov, N. A. aut Enthalten in Membranes and membrane technologies [Cham] : Springer International Publishing, 2019 4(2022), 1 vom: Feb., Seite 1-10 (DE-627)1666567221 (DE-600)2973809-X 2517-7524 nnns volume:4 year:2022 number:1 month:02 pages:1-10 https://dx.doi.org/10.1134/S2517751622010036 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 4 2022 1 02 1-10
allfieldsSound	10.1134/S2517751622010036 doi (DE-627)SPR050505378 (SPR)S2517751622010036-e DE-627 ger DE-627 rakwb eng Alentiev, A. Yu. verfasserin aut Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14. Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. Chirkov, S. V. aut Nikiforov, R. Yu. aut Levin, I. A. aut Kechekyan, A. S. aut Kechekyan, P. A. aut Belov, N. A. aut Enthalten in Membranes and membrane technologies [Cham] : Springer International Publishing, 2019 4(2022), 1 vom: Feb., Seite 1-10 (DE-627)1666567221 (DE-600)2973809-X 2517-7524 nnns volume:4 year:2022 number:1 month:02 pages:1-10 https://dx.doi.org/10.1134/S2517751622010036 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 4 2022 1 02 1-10
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source	Enthalten in Membranes and membrane technologies 4(2022), 1 vom: Feb., Seite 1-10 volume:4 year:2022 number:1 month:02 pages:1-10
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authorswithroles_txt_mv	Alentiev, A. Yu. @@aut@@ Chirkov, S. V. @@aut@@ Nikiforov, R. Yu. @@aut@@ Levin, I. A. @@aut@@ Kechekyan, A. S. @@aut@@ Kechekyan, P. A. @@aut@@ Belov, N. A. @@aut@@
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author	Alentiev, A. Yu.
spellingShingle	Alentiev, A. Yu. Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
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topic_title	Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
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title	Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
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title_full	Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
author_sort	Alentiev, A. Yu.
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author_browse	Alentiev, A. Yu. Chirkov, S. V. Nikiforov, R. Yu. Levin, I. A. Kechekyan, A. S. Kechekyan, P. A. Belov, N. A.
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author-letter	Alentiev, A. Yu.
doi_str_mv	10.1134/S2517751622010036
title_sort	poly(2,6-dimethyl-1,4-phenylene oxide) as a polymer-polymer nanocomposite: mechanical and gas transport characteristics
title_auth	Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
abstract	Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14.
abstractGer	Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14.
abstract_unstemmed	Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. Gas diffusion and permeability coefficients reduction for the oriented samples of PPO-2 demonstrates the presence and aligning of α-modification of PPO crystalline phase. © Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14.
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title_short	Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics
url	https://dx.doi.org/10.1134/S2517751622010036
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author2	Chirkov, S. V. Nikiforov, R. Yu Levin, I. A. Kechekyan, A. S. Kechekyan, P. A. Belov, N. A.
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up_date	2024-07-03T15:58:29.947Z
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Yu.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Poly(2,6-Dimethyl-1,4-Phenylene Oxide) as a Polymer-Polymer Nanocomposite: Mechanical and Gas Transport Characteristics</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Pleiades Publishing, Ltd. 2022. ISSN 2517-7516, Membranes and Membrane Technologies, 2022, Vol. 4, No. 1, pp. 1–10. © Pleiades Publishing, Ltd., 2022. Russian Text © The Author(s), 2022, published in Membrany i Membrannye Tekhnologii, 2022, Vol. 12, No. 1, pp. 3–14.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract This work analyses mechanical and gas transport characteristics of films prepared from two samples of poly(2,6-dimethyl-1,4-phenylene oxide) with molecular masses of 355 (PPO-1) and 610 (PPO-2) kDa. It has been shown using X-ray powder diffraction method that virgin semi-crystalline PPO-1 samples contain only β-modification of the crystalline phase, and PPO-2 films also include α-modification of the crystalline phase. Phase composition of the samples under investigation significantly affects their mechanical and gas transport properties when uniform biaxial deformation is performed. Judging by the measured mechanical and gas transport parameters, semi-crystalline PPO films may be considered a polymer-polymer nanocomposite with a dispersion low-density highly permeable nanocrystalline phase distributed in the amorphous matrix of the same polymer. Non-oriented nanocrystalline phase of PPO forms highly permeable percolation cluster at high concentration. Uniform biaxial deformation of the films does not lead to changes in the β-modification of nanocrystalline PPO phase, while the α-modification of the nanocrystalline PPO phase aligns along the deformation direction. As a result, both mechanical and gas transport properties of the composite drastically differ between oriented and non-oriented samples. Percentage elongation for non-oriented PPO-1 and PPO-2 films was not exceeding 12%, while for oriented PPO-2 films higher and lower yield points are observed in stress-strain curves and percentage elongation increases to 217%. 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