Fe(II)-Based GDE Electrodes for the Demineralization of Methylene Blue Dye
This paper describes the removal of methylene blue (MB) dye using [Fe(II)]-based gas diffusion electrodes (GDEs). GDEs were developed by rolling carbon black and polytetrafluoroethylene as a conductive layer for efficient oxygen reduction reaction, with an [Fe(II)] ink layer ( 5 mg cm - 2 loading) t...
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| Veröffentlicht in: | Arabian journal for science and engineering (2011) 2019-06, Vol.44 (6), p.5527-5533 |
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| container_title | Arabian journal for science and engineering (2011) |
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| creator | Zaidi, S. Z. J. Hurter, E. Walsh, F. C. Ponce de León, C. |
| description | This paper describes the removal of methylene blue (MB) dye using [Fe(II)]-based gas diffusion electrodes (GDEs). GDEs were developed by rolling carbon black and polytetrafluoroethylene as a conductive layer for efficient oxygen reduction reaction, with an [Fe(II)] ink layer (
5
mg
cm
-
2
loading) to conduct Fenton chemistry. The GDEs demonstrated the ability to remove the colour and mineralize MB dye in an undivided, three-electrode cell. Colour removal achieved 99% in a
150
cm
3
solution containing 100 ppm of MB dye at constant potential of
-
1.0 V vs.
Hg/HgSO
4
in 240 min. The kinetics of the MB decolouration showed pseudo-first-order batch kinetics. The results demonstrated that a GDE containing immobilized Fe(II) ions appears to be a viable option for the environmental remediation of organic dyes in wastewater by an anodic Fenton oxidation. |
| doi_str_mv | 10.1007/s13369-019-03813-x |
| format | Article |
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5
mg
cm
-
2
loading) to conduct Fenton chemistry. The GDEs demonstrated the ability to remove the colour and mineralize MB dye in an undivided, three-electrode cell. Colour removal achieved 99% in a
150
cm
3
solution containing 100 ppm of MB dye at constant potential of
-
1.0 V vs.
Hg/HgSO
4
in 240 min. The kinetics of the MB decolouration showed pseudo-first-order batch kinetics. The results demonstrated that a GDE containing immobilized Fe(II) ions appears to be a viable option for the environmental remediation of organic dyes in wastewater by an anodic Fenton oxidation.</description><identifier>ISSN: 2193-567X</identifier><identifier>ISSN: 1319-8025</identifier><identifier>EISSN: 2191-4281</identifier><identifier>DOI: 10.1007/s13369-019-03813-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Anodizing ; Carbon black ; Color removal ; Decoloring ; Demineralizing ; Diffusion electrodes ; Dyes ; Engineering ; Gaseous diffusion ; Humanities and Social Sciences ; Methylene blue ; multidisciplinary ; Organic chemistry ; Oxidation ; Oxygen reduction reactions ; Polytetrafluoroethylene ; Reaction kinetics ; Research Article - Chemical Engineering ; Science ; Wastewater</subject><ispartof>Arabian journal for science and engineering (2011), 2019-06, Vol.44 (6), p.5527-5533</ispartof><rights>The Author(s) 2019. corrected publication 2019</rights><rights>Copyright Springer Nature B.V. 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-dc1f1da409a03f1aeea70edbb32807e2e9cc7996ea7f8faf0ae8bdff6ca8c96b3</citedby><cites>FETCH-LOGICAL-c363t-dc1f1da409a03f1aeea70edbb32807e2e9cc7996ea7f8faf0ae8bdff6ca8c96b3</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/s13369-019-03813-x$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13369-019-03813-x$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Zaidi, S. Z. J.</creatorcontrib><creatorcontrib>Hurter, E.</creatorcontrib><creatorcontrib>Walsh, F. C.</creatorcontrib><creatorcontrib>Ponce de León, C.</creatorcontrib><title>Fe(II)-Based GDE Electrodes for the Demineralization of Methylene Blue Dye</title><title>Arabian journal for science and engineering (2011)</title><addtitle>Arab J Sci Eng</addtitle><description>This paper describes the removal of methylene blue (MB) dye using [Fe(II)]-based gas diffusion electrodes (GDEs). GDEs were developed by rolling carbon black and polytetrafluoroethylene as a conductive layer for efficient oxygen reduction reaction, with an [Fe(II)] ink layer (
5
mg
cm
-
2
loading) to conduct Fenton chemistry. The GDEs demonstrated the ability to remove the colour and mineralize MB dye in an undivided, three-electrode cell. Colour removal achieved 99% in a
150
cm
3
solution containing 100 ppm of MB dye at constant potential of
-
1.0 V vs.
Hg/HgSO
4
in 240 min. The kinetics of the MB decolouration showed pseudo-first-order batch kinetics. The results demonstrated that a GDE containing immobilized Fe(II) ions appears to be a viable option for the environmental remediation of organic dyes in wastewater by an anodic Fenton oxidation.</description><subject>Anodizing</subject><subject>Carbon black</subject><subject>Color removal</subject><subject>Decoloring</subject><subject>Demineralizing</subject><subject>Diffusion electrodes</subject><subject>Dyes</subject><subject>Engineering</subject><subject>Gaseous diffusion</subject><subject>Humanities and Social Sciences</subject><subject>Methylene blue</subject><subject>multidisciplinary</subject><subject>Organic chemistry</subject><subject>Oxidation</subject><subject>Oxygen reduction reactions</subject><subject>Polytetrafluoroethylene</subject><subject>Reaction kinetics</subject><subject>Research Article - Chemical Engineering</subject><subject>Science</subject><subject>Wastewater</subject><issn>2193-567X</issn><issn>1319-8025</issn><issn>2191-4281</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE9LxDAQxYMouKz7BTwFvOghmmm6bXN0_7qy4kXBW0jTiVvptmvSwq6f3rgVvHkY3jC89wZ-hFwCvwXO0zsPQiSScQgjMhBsf0IGEUhgcZTB6XEXbJykb-dk5H2Z8zgTcgwgBuRxgder1Q2baI8FXc7mdF6haV1ToKe2cbTdIJ3htqzR6ar80m3Z1LSx9AnbzaHCGumk6oLlgBfkzOrK4-hXh-R1MX-ZPrD183I1vV8zIxLRssKAhULHXGouLGhEnXIs8lxEGU8xQmlMKmUSzjaz2nKNWV5YmxidGZnkYkiu-t6daz479K36aDpXh5cqigTEiYiDDknUu4xrvHdo1c6VW-0OCrj6waZ6bCpgU0dsah9Cog_5YK7f0f1V_5P6Bt17cJo</recordid><startdate>20190601</startdate><enddate>20190601</enddate><creator>Zaidi, S. Z. J.</creator><creator>Hurter, E.</creator><creator>Walsh, F. C.</creator><creator>Ponce de León, C.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20190601</creationdate><title>Fe(II)-Based GDE Electrodes for the Demineralization of Methylene Blue Dye</title><author>Zaidi, S. Z. J. ; Hurter, E. ; Walsh, F. C. ; Ponce de León, C.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-dc1f1da409a03f1aeea70edbb32807e2e9cc7996ea7f8faf0ae8bdff6ca8c96b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Anodizing</topic><topic>Carbon black</topic><topic>Color removal</topic><topic>Decoloring</topic><topic>Demineralizing</topic><topic>Diffusion electrodes</topic><topic>Dyes</topic><topic>Engineering</topic><topic>Gaseous diffusion</topic><topic>Humanities and Social Sciences</topic><topic>Methylene blue</topic><topic>multidisciplinary</topic><topic>Organic chemistry</topic><topic>Oxidation</topic><topic>Oxygen reduction reactions</topic><topic>Polytetrafluoroethylene</topic><topic>Reaction kinetics</topic><topic>Research Article - Chemical Engineering</topic><topic>Science</topic><topic>Wastewater</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zaidi, S. Z. J.</creatorcontrib><creatorcontrib>Hurter, E.</creatorcontrib><creatorcontrib>Walsh, F. C.</creatorcontrib><creatorcontrib>Ponce de León, C.</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>CrossRef</collection><jtitle>Arabian journal for science and engineering (2011)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zaidi, S. Z. J.</au><au>Hurter, E.</au><au>Walsh, F. C.</au><au>Ponce de León, C.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fe(II)-Based GDE Electrodes for the Demineralization of Methylene Blue Dye</atitle><jtitle>Arabian journal for science and engineering (2011)</jtitle><stitle>Arab J Sci Eng</stitle><date>2019-06-01</date><risdate>2019</risdate><volume>44</volume><issue>6</issue><spage>5527</spage><epage>5533</epage><pages>5527-5533</pages><issn>2193-567X</issn><issn>1319-8025</issn><eissn>2191-4281</eissn><abstract>This paper describes the removal of methylene blue (MB) dye using [Fe(II)]-based gas diffusion electrodes (GDEs). GDEs were developed by rolling carbon black and polytetrafluoroethylene as a conductive layer for efficient oxygen reduction reaction, with an [Fe(II)] ink layer (
5
mg
cm
-
2
loading) to conduct Fenton chemistry. The GDEs demonstrated the ability to remove the colour and mineralize MB dye in an undivided, three-electrode cell. Colour removal achieved 99% in a
150
cm
3
solution containing 100 ppm of MB dye at constant potential of
-
1.0 V vs.
Hg/HgSO
4
in 240 min. The kinetics of the MB decolouration showed pseudo-first-order batch kinetics. The results demonstrated that a GDE containing immobilized Fe(II) ions appears to be a viable option for the environmental remediation of organic dyes in wastewater by an anodic Fenton oxidation.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13369-019-03813-x</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | Anodizing Carbon black Color removal Decoloring Demineralizing Diffusion electrodes Dyes Engineering Gaseous diffusion Humanities and Social Sciences Methylene blue multidisciplinary Organic chemistry Oxidation Oxygen reduction reactions Polytetrafluoroethylene Reaction kinetics Research Article - Chemical Engineering Science Wastewater |
| title | Fe(II)-Based GDE Electrodes for the Demineralization of Methylene Blue Dye |
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