Mixed matrix membranes based on sodium alginate modified by fullerene derivatives with L-amino acids for pervaporation isopropanol dehydration

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Mixed matrix membranes based on sodium alginate modified by fullerene derivatives with L-amino acids for pervaporation isopropanol dehydration. / Dmitrenko, Mariia ; Liamin, Vladislav; Lahderanta, Erkki; Ermakov, Sergey ; Penkova, Anastasia.

в: Journal of Materials Science, Том 56, № 12, 04.2021, стр. 7765-7787.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{7cf3b028b39648dd90a34aea3ac90dd6,

title = "Mixed matrix membranes based on sodium alginate modified by fullerene derivatives with L-amino acids for pervaporation isopropanol dehydration",

abstract = "Biopolymer sodium alginate (SA) is actively used as a green membrane material. To improve the pervaporation properties of the SA membrane in the isopropanol dehydration, different water-soluble fullerene derivatives with L-amino acids (threonine, hydroxyproline, and arginine) were used. In this study, fullerene-arginine derivative (C-60-Arg) was shown to be an optimal filler acting both as a modifier and a cross-linking agent for SA. Different cross-linking agents (phosphoric and citric acids, calcium chloride) were tested for dense membrane cross-linking to reinforce the membranes for the separation of diluted solutions. Two types of membranes based on SA and SA/C-60-Arg (5%) were developed: dense and supported on polyacrylonitrile substrate. The structural features of obtained membranes were investigated by the following methods: FTIR spectroscopy, scanning electron (SEM), and atomic force (AFM) microscopies. The optimal transport properties in dehydration of isopropanol (12-100 wt.% water) were found for the cross-linked SA/C-60-Arg (5%) membrane supported on PAN substrate. The following parameters were obtained: 0.5-4.7 kg/(m(2)h) permeation flux and constant 99.99 wt.% water content in the permeate.[GRAPHICS].",

author = "Mariia Dmitrenko and Vladislav Liamin and Erkki Lahderanta and Sergey Ermakov and Anastasia Penkova",

note = "Publisher Copyright: {\textcopyright} 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC part of Springer Nature.",

year = "2021",

month = apr,

doi = "10.1007/s10853-021-05791-8",

language = "English",

volume = "56",

pages = "7765--7787",

journal = "Journal of Materials Science",

issn = "0022-2461",

publisher = "Springer Nature",

number = "12",

}

RIS

TY - JOUR

T1 - Mixed matrix membranes based on sodium alginate modified by fullerene derivatives with L-amino acids for pervaporation isopropanol dehydration

AU - Dmitrenko, Mariia

AU - Liamin, Vladislav

AU - Lahderanta, Erkki

AU - Ermakov, Sergey

AU - Penkova, Anastasia

PY - 2021/4

Y1 - 2021/4

N2 - Biopolymer sodium alginate (SA) is actively used as a green membrane material. To improve the pervaporation properties of the SA membrane in the isopropanol dehydration, different water-soluble fullerene derivatives with L-amino acids (threonine, hydroxyproline, and arginine) were used. In this study, fullerene-arginine derivative (C-60-Arg) was shown to be an optimal filler acting both as a modifier and a cross-linking agent for SA. Different cross-linking agents (phosphoric and citric acids, calcium chloride) were tested for dense membrane cross-linking to reinforce the membranes for the separation of diluted solutions. Two types of membranes based on SA and SA/C-60-Arg (5%) were developed: dense and supported on polyacrylonitrile substrate. The structural features of obtained membranes were investigated by the following methods: FTIR spectroscopy, scanning electron (SEM), and atomic force (AFM) microscopies. The optimal transport properties in dehydration of isopropanol (12-100 wt.% water) were found for the cross-linked SA/C-60-Arg (5%) membrane supported on PAN substrate. The following parameters were obtained: 0.5-4.7 kg/(m(2)h) permeation flux and constant 99.99 wt.% water content in the permeate.[GRAPHICS].

AB - Biopolymer sodium alginate (SA) is actively used as a green membrane material. To improve the pervaporation properties of the SA membrane in the isopropanol dehydration, different water-soluble fullerene derivatives with L-amino acids (threonine, hydroxyproline, and arginine) were used. In this study, fullerene-arginine derivative (C-60-Arg) was shown to be an optimal filler acting both as a modifier and a cross-linking agent for SA. Different cross-linking agents (phosphoric and citric acids, calcium chloride) were tested for dense membrane cross-linking to reinforce the membranes for the separation of diluted solutions. Two types of membranes based on SA and SA/C-60-Arg (5%) were developed: dense and supported on polyacrylonitrile substrate. The structural features of obtained membranes were investigated by the following methods: FTIR spectroscopy, scanning electron (SEM), and atomic force (AFM) microscopies. The optimal transport properties in dehydration of isopropanol (12-100 wt.% water) were found for the cross-linked SA/C-60-Arg (5%) membrane supported on PAN substrate. The following parameters were obtained: 0.5-4.7 kg/(m(2)h) permeation flux and constant 99.99 wt.% water content in the permeate.[GRAPHICS].

UR - http://www.scopus.com/inward/record.url?scp=85099737886&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/3932a727-8c7c-3d84-a95b-6a087f60d345/

U2 - 10.1007/s10853-021-05791-8

DO - 10.1007/s10853-021-05791-8

M3 - Article

AN - SCOPUS:85099737886

VL - 56

SP - 7765

EP - 7787

JO - Journal of Materials Science

JF - Journal of Materials Science

SN - 0022-2461

IS - 12

ER -

ID: 73740007