Pervaporation of alcohols through highly permeable PIM-1 polymer films

S. V. Adymkanov; Yu P. Yampol'skii; A. M. Polyakov; P. M. Budd; K. J. Reynolds; N. B. McKeown; K. J. Msayib

doi:10.1134/S0965545X08040135

Pervaporation of alcohols through highly permeable PIM-1 polymer films

S. V. Adymkanov, Yu P. Yampol'skii, A. M. Polyakov, P. M. Budd, K. J. Reynolds, N. B. McKeown, K. J. Msayib

Research output: Contribution to journal › Article › peer-review

Abstract

Polycondensation material PIM-1 has attracted the attention of researchers owing to its high transport parameters in gas separation and a high free volume. The pervaporation characteristics of PIM-1 have been systematically studied. Lower aliphatic alcohols (CH3OH, C2H5OH, and n-C4H9OH) and water were selected as objects of research. The rates of mass transfer for individual components at various temperatures have been estimated, and for the ethanol-water binary mixture, the process of separation has been examined. The films based on the polymer under study exhibit the properties of organophilic membranes and are characterized by high permeability with respect to alcohols. The apparent activation energy of permeability is low. This behavior is common for pervaporation membranes based on glassy polymers with a high free volume. The parameters of separation for the water-alcohol mixture surpass corresponding values for typical organophilic membranes based on PDMS. These parameters are commensurable with the values observed for membranes based on poly(trimethylsilylpropyne). At the same time, PIM-1 does not demonstrate a rapid decrease in permeability in the course of time. © 2008 MAIK Nauka.

Original language	English
Pages (from-to)	444-450
Number of pages	6
Journal	Polymer Science - Series A
Volume	50
Issue number	4
DOIs	https://doi.org/10.1134/S0965545X08040135
Publication status	Published - Apr 2008

Keywords

Pervaporation (membranes
pervaporation of alcs. through highly permeable PIM-1 polymer films)
Activation energy
Evaporation enthalpy
Permeability
Pervaporation (pervaporation of alcs. through highly permeable PIM-1 polymer films)
pervaporation membrane alc tetrafluorophthalonitrile tetramethylspirobisindanetetrol copolymer

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10.1134/S0965545X08040135

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title = "Pervaporation of alcohols through highly permeable PIM-1 polymer films",

abstract = "Polycondensation material PIM-1 has attracted the attention of researchers owing to its high transport parameters in gas separation and a high free volume. The pervaporation characteristics of PIM-1 have been systematically studied. Lower aliphatic alcohols (CH3OH, C2H5OH, and n-C4H9OH) and water were selected as objects of research. The rates of mass transfer for individual components at various temperatures have been estimated, and for the ethanol-water binary mixture, the process of separation has been examined. The films based on the polymer under study exhibit the properties of organophilic membranes and are characterized by high permeability with respect to alcohols. The apparent activation energy of permeability is low. This behavior is common for pervaporation membranes based on glassy polymers with a high free volume. The parameters of separation for the water-alcohol mixture surpass corresponding values for typical organophilic membranes based on PDMS. These parameters are commensurable with the values observed for membranes based on poly(trimethylsilylpropyne). At the same time, PIM-1 does not demonstrate a rapid decrease in permeability in the course of time. {\textcopyright} 2008 MAIK Nauka.",

keywords = "Pervaporation (membranes, pervaporation of alcs. through highly permeable PIM-1 polymer films), Activation energy, Evaporation enthalpy, Permeability, Pervaporation (pervaporation of alcs. through highly permeable PIM-1 polymer films), pervaporation membrane alc tetrafluorophthalonitrile tetramethylspirobisindanetetrol copolymer",

author = "Adymkanov, {S. V.} and Yampol'skii, {Yu P.} and Polyakov, {A. M.} and Budd, {P. M.} and Reynolds, {K. J.} and McKeown, {N. B.} and Msayib, {K. J.}",

note = "CAN 149:225216 38-3 Plastics Fabrication and Uses A. V. Topchiev Institute of Petrochemical Synthesis,Russian Academy of Sciences,Moscow,Russia. Journal 839716-89-1 (PIM 1) Role: PRP (Properties), TEM (Technical or engineered material use), USES (Uses) (PIM 1; pervaporation of alcs. through highly permeable PIM-1 polymer films); 64-17-5 (Ethanol); 67-56-1 (Methanol); 71-36-3 (n-Butanol) Role: PEP (Physical, engineering or chemical process), PROC (Process) (pervaporation of alcs. through highly permeable PIM-1 polymer films); 676450-48-9 (2,3,5,6-Tetrafluorophthalonitrile-3,3,3',3'-tetramethyl-1,1'-spirobisindane-5,5',6,6'-tetrol copolymer) Role: PRP (Properties), TEM (Technical or engineered material use), USES (Uses) (pervaporation of alcs. through highly permeable PIM-1 polymer films)",

year = "2008",

month = apr,

doi = "10.1134/S0965545X08040135",

language = "English",

volume = "50",

pages = "444--450",

journal = "Polymer Science - Series A",

issn = "1555-6107",

publisher = "MAIK Nauka - Interperiodica",

number = "4",

}

TY - JOUR

T1 - Pervaporation of alcohols through highly permeable PIM-1 polymer films

AU - Adymkanov, S. V.

AU - Yampol'skii, Yu P.

AU - Polyakov, A. M.

AU - Budd, P. M.

AU - Reynolds, K. J.

AU - McKeown, N. B.

AU - Msayib, K. J.

N1 - CAN 149:225216 38-3 Plastics Fabrication and Uses A. V. Topchiev Institute of Petrochemical Synthesis,Russian Academy of Sciences,Moscow,Russia. Journal 839716-89-1 (PIM 1) Role: PRP (Properties), TEM (Technical or engineered material use), USES (Uses) (PIM 1; pervaporation of alcs. through highly permeable PIM-1 polymer films); 64-17-5 (Ethanol); 67-56-1 (Methanol); 71-36-3 (n-Butanol) Role: PEP (Physical, engineering or chemical process), PROC (Process) (pervaporation of alcs. through highly permeable PIM-1 polymer films); 676450-48-9 (2,3,5,6-Tetrafluorophthalonitrile-3,3,3',3'-tetramethyl-1,1'-spirobisindane-5,5',6,6'-tetrol copolymer) Role: PRP (Properties), TEM (Technical or engineered material use), USES (Uses) (pervaporation of alcs. through highly permeable PIM-1 polymer films)

PY - 2008/4

Y1 - 2008/4

N2 - Polycondensation material PIM-1 has attracted the attention of researchers owing to its high transport parameters in gas separation and a high free volume. The pervaporation characteristics of PIM-1 have been systematically studied. Lower aliphatic alcohols (CH3OH, C2H5OH, and n-C4H9OH) and water were selected as objects of research. The rates of mass transfer for individual components at various temperatures have been estimated, and for the ethanol-water binary mixture, the process of separation has been examined. The films based on the polymer under study exhibit the properties of organophilic membranes and are characterized by high permeability with respect to alcohols. The apparent activation energy of permeability is low. This behavior is common for pervaporation membranes based on glassy polymers with a high free volume. The parameters of separation for the water-alcohol mixture surpass corresponding values for typical organophilic membranes based on PDMS. These parameters are commensurable with the values observed for membranes based on poly(trimethylsilylpropyne). At the same time, PIM-1 does not demonstrate a rapid decrease in permeability in the course of time. © 2008 MAIK Nauka.

AB - Polycondensation material PIM-1 has attracted the attention of researchers owing to its high transport parameters in gas separation and a high free volume. The pervaporation characteristics of PIM-1 have been systematically studied. Lower aliphatic alcohols (CH3OH, C2H5OH, and n-C4H9OH) and water were selected as objects of research. The rates of mass transfer for individual components at various temperatures have been estimated, and for the ethanol-water binary mixture, the process of separation has been examined. The films based on the polymer under study exhibit the properties of organophilic membranes and are characterized by high permeability with respect to alcohols. The apparent activation energy of permeability is low. This behavior is common for pervaporation membranes based on glassy polymers with a high free volume. The parameters of separation for the water-alcohol mixture surpass corresponding values for typical organophilic membranes based on PDMS. These parameters are commensurable with the values observed for membranes based on poly(trimethylsilylpropyne). At the same time, PIM-1 does not demonstrate a rapid decrease in permeability in the course of time. © 2008 MAIK Nauka.

KW - Pervaporation (membranes

KW - pervaporation of alcs. through highly permeable PIM-1 polymer films)

KW - Activation energy

KW - Evaporation enthalpy

KW - Permeability

KW - Pervaporation (pervaporation of alcs. through highly permeable PIM-1 polymer films)

KW - pervaporation membrane alc tetrafluorophthalonitrile tetramethylspirobisindanetetrol copolymer

U2 - 10.1134/S0965545X08040135

DO - 10.1134/S0965545X08040135

M3 - Article

SN - 1555-6107

VL - 50

SP - 444

EP - 450

JO - Polymer Science - Series A

JF - Polymer Science - Series A

IS - 4

ER -

Pervaporation of alcohols through highly permeable PIM-1 polymer films

Abstract

Keywords

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