Sustainable composite pervaporation membranes based on sodium alginate modified by metal organic frameworks for dehydration of isopropanol

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Sustainable composite pervaporation membranes based on sodium alginate modified by metal organic frameworks for dehydration of isopropanol. / Kuzminova, Anna I.; Dmitrenko, Mariia E.; Poloneeva, Daria Y.; Selyutin, Artem A.; Mazur, Anton S.; Emeline, Alexei V.; Mikhailovskii, Vladimir Y.; Solovyev, Nikolay D.; Ermakov, Sergey S.; Penkova, Anastasia V.

In: Journal of Membrane Science, Vol. 626, 119194, 15.05.2021.

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

BibTeX

@article{1e3010492d694d5eac96c8c47c6af0d7,

title = "Sustainable composite pervaporation membranes based on sodium alginate modified by metal organic frameworks for dehydration of isopropanol",

abstract = "Novel dense and supported (polyacrylonitrile substrate) mixed matrix membranes based on biopolymer sodium alginate (SA), modified by Zr-MOFs were developed to improve pervaporation dehydration properties of a parent SA membrane. The following Zr-MOFs were synthesized and tested as modifiers: unmodified UiO-66 and modified UiO-66(NH2)-AcOH and UiO-66(NH2)-EDTA. Two kinds of mixed matrix membranes were developed: without additional treatment and cross-linked with calcium chloride. The synthesized Zr-MOFs nanoparticles and developed SA and SA-Zr-MOFs membranes were studied using Fourier-transform infrared spectroscopy, nuclear magnetic resonance, scanning electron microscopy, surface area measurement, atomic force microscopy, X-ray diffraction analysis, thermogravimetric analysis, and swelling experiments. Dense and supported membranes were tested for their transport properties in the pervaporation dehydration of isopropanol (12, 30 wt% water for the untreated membranes and 12–100 wt% water for the cross-linked membranes). The best transport properties (dehydration of water/isopropanol mixtures at 22 °C) were demonstrated by a supported cross-linked membrane, containing 15 wt% of UiO-66: permeation flux 0.47–3.38 kg/(m2h), water content in permeate 99.9-97.5 wt%.",

keywords = "Isopropanol, Mixed matrix membrane, Pervaporation, Sodium alginate, Zr-MOFs",

author = "Kuzminova, {Anna I.} and Dmitrenko, {Mariia E.} and Poloneeva, {Daria Y.} and Selyutin, {Artem A.} and Mazur, {Anton S.} and Emeline, {Alexei V.} and Mikhailovskii, {Vladimir Y.} and Solovyev, {Nikolay D.} and Ermakov, {Sergey S.} and Penkova, {Anastasia V.}",

note = "Funding Information: This reported study was funded by Russian Foundation for Basic Research (RFBR) [grant number 19-38-90008 ], Russia. The experimental work of this study was facilitated by the equipment from the Resource Centre of Geomodel, Chemical Analysis and Materials Research Centre, Centre for X-ray Diffraction Methods, Magnetic Resonance Research Centre, Centre for Innovative Technologies of Composite Nanomaterials, Nanophotonics Centre, Cryogenic department, Thermogravimetric and Calorimetric Research Centre and the Interdisciplinary Resource Centre for Nanotechnology at the St. Petersburg State University. Publisher Copyright: {\textcopyright} 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.",

year = "2021",

month = may,

day = "15",

doi = "10.1016/j.memsci.2021.119194",

language = "English",

volume = "626",

journal = "Journal of Membrane Science",

issn = "0376-7388",

publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Sustainable composite pervaporation membranes based on sodium alginate modified by metal organic frameworks for dehydration of isopropanol

AU - Kuzminova, Anna I.

AU - Dmitrenko, Mariia E.

AU - Poloneeva, Daria Y.

AU - Selyutin, Artem A.

AU - Mazur, Anton S.

AU - Emeline, Alexei V.

AU - Mikhailovskii, Vladimir Y.

AU - Solovyev, Nikolay D.

AU - Ermakov, Sergey S.

AU - Penkova, Anastasia V.

N1 - Funding Information: This reported study was funded by Russian Foundation for Basic Research (RFBR) [grant number 19-38-90008 ], Russia. The experimental work of this study was facilitated by the equipment from the Resource Centre of Geomodel, Chemical Analysis and Materials Research Centre, Centre for X-ray Diffraction Methods, Magnetic Resonance Research Centre, Centre for Innovative Technologies of Composite Nanomaterials, Nanophotonics Centre, Cryogenic department, Thermogravimetric and Calorimetric Research Centre and the Interdisciplinary Resource Centre for Nanotechnology at the St. Petersburg State University. Publisher Copyright: © 2021 Elsevier B.V. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.

PY - 2021/5/15

Y1 - 2021/5/15

N2 - Novel dense and supported (polyacrylonitrile substrate) mixed matrix membranes based on biopolymer sodium alginate (SA), modified by Zr-MOFs were developed to improve pervaporation dehydration properties of a parent SA membrane. The following Zr-MOFs were synthesized and tested as modifiers: unmodified UiO-66 and modified UiO-66(NH2)-AcOH and UiO-66(NH2)-EDTA. Two kinds of mixed matrix membranes were developed: without additional treatment and cross-linked with calcium chloride. The synthesized Zr-MOFs nanoparticles and developed SA and SA-Zr-MOFs membranes were studied using Fourier-transform infrared spectroscopy, nuclear magnetic resonance, scanning electron microscopy, surface area measurement, atomic force microscopy, X-ray diffraction analysis, thermogravimetric analysis, and swelling experiments. Dense and supported membranes were tested for their transport properties in the pervaporation dehydration of isopropanol (12, 30 wt% water for the untreated membranes and 12–100 wt% water for the cross-linked membranes). The best transport properties (dehydration of water/isopropanol mixtures at 22 °C) were demonstrated by a supported cross-linked membrane, containing 15 wt% of UiO-66: permeation flux 0.47–3.38 kg/(m2h), water content in permeate 99.9-97.5 wt%.

AB - Novel dense and supported (polyacrylonitrile substrate) mixed matrix membranes based on biopolymer sodium alginate (SA), modified by Zr-MOFs were developed to improve pervaporation dehydration properties of a parent SA membrane. The following Zr-MOFs were synthesized and tested as modifiers: unmodified UiO-66 and modified UiO-66(NH2)-AcOH and UiO-66(NH2)-EDTA. Two kinds of mixed matrix membranes were developed: without additional treatment and cross-linked with calcium chloride. The synthesized Zr-MOFs nanoparticles and developed SA and SA-Zr-MOFs membranes were studied using Fourier-transform infrared spectroscopy, nuclear magnetic resonance, scanning electron microscopy, surface area measurement, atomic force microscopy, X-ray diffraction analysis, thermogravimetric analysis, and swelling experiments. Dense and supported membranes were tested for their transport properties in the pervaporation dehydration of isopropanol (12, 30 wt% water for the untreated membranes and 12–100 wt% water for the cross-linked membranes). The best transport properties (dehydration of water/isopropanol mixtures at 22 °C) were demonstrated by a supported cross-linked membrane, containing 15 wt% of UiO-66: permeation flux 0.47–3.38 kg/(m2h), water content in permeate 99.9-97.5 wt%.

KW - Isopropanol

KW - Mixed matrix membrane

KW - Pervaporation

KW - Sodium alginate

KW - Zr-MOFs

UR - http://www.scopus.com/inward/record.url?scp=85101843824&partnerID=8YFLogxK

U2 - 10.1016/j.memsci.2021.119194

DO - 10.1016/j.memsci.2021.119194

M3 - Article

AN - SCOPUS:85101843824

VL - 626

JO - Journal of Membrane Science

JF - Journal of Membrane Science

SN - 0376-7388

M1 - 119194

ER -

ID: 75069979