A novel cellulose acetate-polyoxometalate (PW11Fe(H2O)O39) hybrid membranes: preparation, characterization and study of their potential for humic acid adsorption
The design of membranes was generally achieved using biopolymers, synthestic polymers, or thin film composites. Membranes have been extensively used for industrial process and were mainly applied for the elimination of various pollutants. In this investigation, cellulose acetate-PW 11 Fe(H 2 O)O 39...
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| Veröffentlicht in: | Biomass conversion and biorefinery 2024-08, Vol.14 (15), p.17029-17039 |
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| container_title | Biomass conversion and biorefinery |
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| creator | Kahloul, Malak Ounifi, Ibtissem Agougui, Hassen Jabli, Mahjoub Hafiane, Amor |
| description | The design of membranes was generally achieved using biopolymers, synthestic polymers, or thin film composites. Membranes have been extensively used for industrial process and were mainly applied for the elimination of various pollutants. In this investigation, cellulose acetate-PW
11
Fe(H
2
O)O
39
membranes were prepared by a phase inversion method through dispersing PW
11
Fe(H
2
O)O
39
particles in cellulose acetate casting solution at different compositions (4%, 8%, and 15%). The prepared hybrid membranes were analysed using FT-IR spectroscopy and scanning electron microscope (SEM). FT-IR spectra exhibited the characteristic absorption bands of cellulose acetate and polyoxometalate. The cross-sectional images indicated that the addition of a high amount (15%) of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix improved the porosity. The incorporation of PW
11
Fe(H
2
O)O
39
in the cellulose matrix was proved by the decrease of the contact angle values from 59.14 to 37.61°. The addition of PW
11
Fe(H
2
O)O
39
improved the water content. For instance, it achieved 69.66% for cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%). The porosity increased from 15 to 74% for the original cellulose acetate membrane and cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%), respectively. The pure water flux increased with the addition of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix. The retention of humic acid was more appropriate in acidic medium, it attained its maximum at 500 mg/L and it decreased with the increase of NaCl concentration. |
| doi_str_mv | 10.1007/s13399-023-03842-5 |
| format | Article |
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11
Fe(H
2
O)O
39
membranes were prepared by a phase inversion method through dispersing PW
11
Fe(H
2
O)O
39
particles in cellulose acetate casting solution at different compositions (4%, 8%, and 15%). The prepared hybrid membranes were analysed using FT-IR spectroscopy and scanning electron microscope (SEM). FT-IR spectra exhibited the characteristic absorption bands of cellulose acetate and polyoxometalate. The cross-sectional images indicated that the addition of a high amount (15%) of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix improved the porosity. The incorporation of PW
11
Fe(H
2
O)O
39
in the cellulose matrix was proved by the decrease of the contact angle values from 59.14 to 37.61°. The addition of PW
11
Fe(H
2
O)O
39
improved the water content. For instance, it achieved 69.66% for cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%). The porosity increased from 15 to 74% for the original cellulose acetate membrane and cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%), respectively. The pure water flux increased with the addition of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix. The retention of humic acid was more appropriate in acidic medium, it attained its maximum at 500 mg/L and it decreased with the increase of NaCl concentration.</description><identifier>ISSN: 2190-6815</identifier><identifier>EISSN: 2190-6823</identifier><identifier>DOI: 10.1007/s13399-023-03842-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Absorption spectra ; Biopolymers ; Biotechnology ; Cellulose acetate ; Contact angle ; Energy ; Fourier transforms ; Humic acids ; Infrared spectroscopy ; Membranes ; Moisture content ; Original Article ; Polyoxometallates ; Porosity ; Renewable and Green Energy ; Spectrum analysis ; Thin films</subject><ispartof>Biomass conversion and biorefinery, 2024-08, Vol.14 (15), p.17029-17039</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-102493b91fbd33cb898f42b45165d2f7e2ea853bb6b83f8fc22e5545b13e3343</citedby><cites>FETCH-LOGICAL-c319t-102493b91fbd33cb898f42b45165d2f7e2ea853bb6b83f8fc22e5545b13e3343</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13399-023-03842-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13399-023-03842-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Kahloul, Malak</creatorcontrib><creatorcontrib>Ounifi, Ibtissem</creatorcontrib><creatorcontrib>Agougui, Hassen</creatorcontrib><creatorcontrib>Jabli, Mahjoub</creatorcontrib><creatorcontrib>Hafiane, Amor</creatorcontrib><title>A novel cellulose acetate-polyoxometalate (PW11Fe(H2O)O39) hybrid membranes: preparation, characterization and study of their potential for humic acid adsorption</title><title>Biomass conversion and biorefinery</title><addtitle>Biomass Conv. Bioref</addtitle><description>The design of membranes was generally achieved using biopolymers, synthestic polymers, or thin film composites. Membranes have been extensively used for industrial process and were mainly applied for the elimination of various pollutants. In this investigation, cellulose acetate-PW
11
Fe(H
2
O)O
39
membranes were prepared by a phase inversion method through dispersing PW
11
Fe(H
2
O)O
39
particles in cellulose acetate casting solution at different compositions (4%, 8%, and 15%). The prepared hybrid membranes were analysed using FT-IR spectroscopy and scanning electron microscope (SEM). FT-IR spectra exhibited the characteristic absorption bands of cellulose acetate and polyoxometalate. The cross-sectional images indicated that the addition of a high amount (15%) of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix improved the porosity. The incorporation of PW
11
Fe(H
2
O)O
39
in the cellulose matrix was proved by the decrease of the contact angle values from 59.14 to 37.61°. The addition of PW
11
Fe(H
2
O)O
39
improved the water content. For instance, it achieved 69.66% for cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%). The porosity increased from 15 to 74% for the original cellulose acetate membrane and cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%), respectively. The pure water flux increased with the addition of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix. The retention of humic acid was more appropriate in acidic medium, it attained its maximum at 500 mg/L and it decreased with the increase of NaCl concentration.</description><subject>Absorption spectra</subject><subject>Biopolymers</subject><subject>Biotechnology</subject><subject>Cellulose acetate</subject><subject>Contact angle</subject><subject>Energy</subject><subject>Fourier transforms</subject><subject>Humic acids</subject><subject>Infrared spectroscopy</subject><subject>Membranes</subject><subject>Moisture content</subject><subject>Original Article</subject><subject>Polyoxometallates</subject><subject>Porosity</subject><subject>Renewable and Green Energy</subject><subject>Spectrum analysis</subject><subject>Thin films</subject><issn>2190-6815</issn><issn>2190-6823</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNp9UU1r3DAQNSWFLEn-QE6CXBKIU0lj7Uq9hdA0hcDmEOhRSPKo62BbriSXbP9N_2m1u6G95TRvhvcB86rqnNEbRunqU2IAStWUQ01BNrwWH6oFZ4rWS8nh6B9m4rg6S-mF0kJdgQS6qP7ckjH8wp447Pu5DwmJcZhNxnoK_Ta8hqFsfdnJ5dN3xu7x8oGvr9agrshma2PXkgEHG82I6TOZIk4mmtyF8Zq4TYEuY-x-7y_EjC1JeW63JHiSN9hFMoWMY-5MT3yIZDMPnSv5xdS0KcRpJzutPnrTJzx7myfV8_2X57uH-nH99dvd7WPtgKlcM8obBVYxb1sAZ6WSvuG2EWwpWu5XyNFIAdYurQQvveMchWiEZYAADZxUFwfbKYafM6asX8Icx5KogUquRLNUOxY_sFwMKUX0eordYOJWM6p3ZehDGbp8WO_L0KKI4CBKhTz-wPjf-h3VX5ahjkQ</recordid><startdate>20240801</startdate><enddate>20240801</enddate><creator>Kahloul, Malak</creator><creator>Ounifi, Ibtissem</creator><creator>Agougui, Hassen</creator><creator>Jabli, Mahjoub</creator><creator>Hafiane, Amor</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20240801</creationdate><title>A novel cellulose acetate-polyoxometalate (PW11Fe(H2O)O39) hybrid membranes: preparation, characterization and study of their potential for humic acid adsorption</title><author>Kahloul, Malak ; Ounifi, Ibtissem ; Agougui, Hassen ; Jabli, Mahjoub ; Hafiane, Amor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-102493b91fbd33cb898f42b45165d2f7e2ea853bb6b83f8fc22e5545b13e3343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Absorption spectra</topic><topic>Biopolymers</topic><topic>Biotechnology</topic><topic>Cellulose acetate</topic><topic>Contact angle</topic><topic>Energy</topic><topic>Fourier transforms</topic><topic>Humic acids</topic><topic>Infrared spectroscopy</topic><topic>Membranes</topic><topic>Moisture content</topic><topic>Original Article</topic><topic>Polyoxometallates</topic><topic>Porosity</topic><topic>Renewable and Green Energy</topic><topic>Spectrum analysis</topic><topic>Thin films</topic><toplevel>online_resources</toplevel><creatorcontrib>Kahloul, Malak</creatorcontrib><creatorcontrib>Ounifi, Ibtissem</creatorcontrib><creatorcontrib>Agougui, Hassen</creatorcontrib><creatorcontrib>Jabli, Mahjoub</creatorcontrib><creatorcontrib>Hafiane, Amor</creatorcontrib><collection>CrossRef</collection><jtitle>Biomass conversion and biorefinery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kahloul, Malak</au><au>Ounifi, Ibtissem</au><au>Agougui, Hassen</au><au>Jabli, Mahjoub</au><au>Hafiane, Amor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel cellulose acetate-polyoxometalate (PW11Fe(H2O)O39) hybrid membranes: preparation, characterization and study of their potential for humic acid adsorption</atitle><jtitle>Biomass conversion and biorefinery</jtitle><stitle>Biomass Conv. Bioref</stitle><date>2024-08-01</date><risdate>2024</risdate><volume>14</volume><issue>15</issue><spage>17029</spage><epage>17039</epage><pages>17029-17039</pages><issn>2190-6815</issn><eissn>2190-6823</eissn><abstract>The design of membranes was generally achieved using biopolymers, synthestic polymers, or thin film composites. Membranes have been extensively used for industrial process and were mainly applied for the elimination of various pollutants. In this investigation, cellulose acetate-PW
11
Fe(H
2
O)O
39
membranes were prepared by a phase inversion method through dispersing PW
11
Fe(H
2
O)O
39
particles in cellulose acetate casting solution at different compositions (4%, 8%, and 15%). The prepared hybrid membranes were analysed using FT-IR spectroscopy and scanning electron microscope (SEM). FT-IR spectra exhibited the characteristic absorption bands of cellulose acetate and polyoxometalate. The cross-sectional images indicated that the addition of a high amount (15%) of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix improved the porosity. The incorporation of PW
11
Fe(H
2
O)O
39
in the cellulose matrix was proved by the decrease of the contact angle values from 59.14 to 37.61°. The addition of PW
11
Fe(H
2
O)O
39
improved the water content. For instance, it achieved 69.66% for cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%). The porosity increased from 15 to 74% for the original cellulose acetate membrane and cellulose acetate-PW
11
Fe(H
2
O)O
39
(15%), respectively. The pure water flux increased with the addition of PW
11
Fe(H
2
O)O
39
to cellulose acetate matrix. The retention of humic acid was more appropriate in acidic medium, it attained its maximum at 500 mg/L and it decreased with the increase of NaCl concentration.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13399-023-03842-5</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2190-6815 |
| ispartof | Biomass conversion and biorefinery, 2024-08, Vol.14 (15), p.17029-17039 |
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| language | eng |
| recordid | cdi_proquest_journals_3082954694 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Absorption spectra Biopolymers Biotechnology Cellulose acetate Contact angle Energy Fourier transforms Humic acids Infrared spectroscopy Membranes Moisture content Original Article Polyoxometallates Porosity Renewable and Green Energy Spectrum analysis Thin films |
| title | A novel cellulose acetate-polyoxometalate (PW11Fe(H2O)O39) hybrid membranes: preparation, characterization and study of their potential for humic acid adsorption |
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