Hybrid macromolecular stars incorporated poly(phenylene oxide) membranes: Organization, physical, and gas separation properties

Alexandra Pulyalina, Valeriia Rostovtseva, Galina Polotskaya, Lyudmila Vinogradova, Zoolsho Zoolshoev, Maria Simonova, Andrei Hairullin, Alexander Toikka, Zbynek Pientka

Результат исследований: Научные публикации в периодических изданияхстатья

Выдержка

Poly(phenylene oxide) was incorporated by small amounts (1, 3, and 5 wt%) of hybrid macromolecular stars with fullerene С 60 core and polymer arms of different nature (six nonpolar arms polystyrene and six polar arms of diblock copolymer poly(2-vinyl pyridine)-b-poly(tert-butylmethacrylate). The properties of composite materials were studied in solutions (dynamic light scattering, сapillary viscometry) and in the solid phase (TGA, X-ray diffraction analysis, and dielectric spectroscopy). To characterize physical properties, density and contact angles were determined. Transport properties were studied by measuring the permeability of H 2 , O 2 , N 2, and CH 4 through films containing 0, 1, 3 and 5 wt% hybrid macromolecular stars. An increase of the modifier content in the composite leads to a certain decrease in the permeability coefficients for all gases, but the ideal selectivity in the separation of the O 2 /N 2 and H 2 /CH 4 gas pairs increases.

Язык оригиналаанглийский
Страницы (с-по)355-364
Число страниц10
ЖурналPolymer
Том172
DOI
СостояниеОпубликовано - 20 мая 2019

Отпечаток

Oxides
Stars
Gases
Membranes
Dielectric spectroscopy
Polystyrenes
Viscosity measurement
Hydraulic conductivity
Composite materials
Dynamic light scattering
Fullerenes
Pyridine
Transport properties
X ray diffraction analysis
Block copolymers
Contact angle
Polymers
Physical properties
pyridine
fullerene C60

Предметные области Scopus

  • Химия материалов
  • Пластик и полимеры
  • Органическая химия

Цитировать

Pulyalina, Alexandra ; Rostovtseva, Valeriia ; Polotskaya, Galina ; Vinogradova, Lyudmila ; Zoolshoev, Zoolsho ; Simonova, Maria ; Hairullin, Andrei ; Toikka, Alexander ; Pientka, Zbynek. / Hybrid macromolecular stars incorporated poly(phenylene oxide) membranes : Organization, physical, and gas separation properties. В: Polymer. 2019 ; Том 172. стр. 355-364.
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title = "Hybrid macromolecular stars incorporated poly(phenylene oxide) membranes: Organization, physical, and gas separation properties",
abstract = "Poly(phenylene oxide) was incorporated by small amounts (1, 3, and 5 wt{\%}) of hybrid macromolecular stars with fullerene С 60 core and polymer arms of different nature (six nonpolar arms polystyrene and six polar arms of diblock copolymer poly(2-vinyl pyridine)-b-poly(tert-butylmethacrylate). The properties of composite materials were studied in solutions (dynamic light scattering, сapillary viscometry) and in the solid phase (TGA, X-ray diffraction analysis, and dielectric spectroscopy). To characterize physical properties, density and contact angles were determined. Transport properties were studied by measuring the permeability of H 2 , O 2 , N 2, and CH 4 through films containing 0, 1, 3 and 5 wt{\%} hybrid macromolecular stars. An increase of the modifier content in the composite leads to a certain decrease in the permeability coefficients for all gases, but the ideal selectivity in the separation of the O 2 /N 2 and H 2 /CH 4 gas pairs increases.",
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author = "Alexandra Pulyalina and Valeriia Rostovtseva and Galina Polotskaya and Lyudmila Vinogradova and Zoolsho Zoolshoev and Maria Simonova and Andrei Hairullin and Alexander Toikka and Zbynek Pientka",
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Hybrid macromolecular stars incorporated poly(phenylene oxide) membranes : Organization, physical, and gas separation properties. / Pulyalina, Alexandra; Rostovtseva, Valeriia; Polotskaya, Galina; Vinogradova, Lyudmila; Zoolshoev, Zoolsho; Simonova, Maria; Hairullin, Andrei; Toikka, Alexander; Pientka, Zbynek.

В: Polymer, Том 172, 20.05.2019, стр. 355-364.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Hybrid macromolecular stars incorporated poly(phenylene oxide) membranes

T2 - Organization, physical, and gas separation properties

AU - Pulyalina, Alexandra

AU - Rostovtseva, Valeriia

AU - Polotskaya, Galina

AU - Vinogradova, Lyudmila

AU - Zoolshoev, Zoolsho

AU - Simonova, Maria

AU - Hairullin, Andrei

AU - Toikka, Alexander

AU - Pientka, Zbynek

PY - 2019/5/20

Y1 - 2019/5/20

N2 - Poly(phenylene oxide) was incorporated by small amounts (1, 3, and 5 wt%) of hybrid macromolecular stars with fullerene С 60 core and polymer arms of different nature (six nonpolar arms polystyrene and six polar arms of diblock copolymer poly(2-vinyl pyridine)-b-poly(tert-butylmethacrylate). The properties of composite materials were studied in solutions (dynamic light scattering, сapillary viscometry) and in the solid phase (TGA, X-ray diffraction analysis, and dielectric spectroscopy). To characterize physical properties, density and contact angles were determined. Transport properties were studied by measuring the permeability of H 2 , O 2 , N 2, and CH 4 through films containing 0, 1, 3 and 5 wt% hybrid macromolecular stars. An increase of the modifier content in the composite leads to a certain decrease in the permeability coefficients for all gases, but the ideal selectivity in the separation of the O 2 /N 2 and H 2 /CH 4 gas pairs increases.

AB - Poly(phenylene oxide) was incorporated by small amounts (1, 3, and 5 wt%) of hybrid macromolecular stars with fullerene С 60 core and polymer arms of different nature (six nonpolar arms polystyrene and six polar arms of diblock copolymer poly(2-vinyl pyridine)-b-poly(tert-butylmethacrylate). The properties of composite materials were studied in solutions (dynamic light scattering, сapillary viscometry) and in the solid phase (TGA, X-ray diffraction analysis, and dielectric spectroscopy). To characterize physical properties, density and contact angles were determined. Transport properties were studied by measuring the permeability of H 2 , O 2 , N 2, and CH 4 through films containing 0, 1, 3 and 5 wt% hybrid macromolecular stars. An increase of the modifier content in the composite leads to a certain decrease in the permeability coefficients for all gases, but the ideal selectivity in the separation of the O 2 /N 2 and H 2 /CH 4 gas pairs increases.

KW - Gas transport properties

KW - Membranes

KW - Poly(phenylene oxide)

KW - Star polymers

KW - MIXED-MATRIX MEMBRANES

KW - MICRODOMAIN MORPHOLOGY

KW - COMPOSITES

KW - MICELLES

KW - POLYPHENYLENE OXIDE

KW - POLYSTYRENE

KW - POLYMER

KW - OLIGOMERIC SILSESQUIOXANE POSS

KW - C-60

KW - PERVAPORATION

UR - http://www.scopus.com/inward/record.url?scp=85064173328&partnerID=8YFLogxK

U2 - 10.1016/j.polymer.2019.04.005

DO - 10.1016/j.polymer.2019.04.005

M3 - Article

AN - SCOPUS:85064173328

VL - 172

SP - 355

EP - 364

JO - Polymer

JF - Polymer

SN - 0032-3861

ER -