Supported g-C3N4/WO3 mixed layers for photocatalytic water remediation
g-C 3 N 4 layers with good mechanical properties, including their cohesion and adhesion to stainless-steel supports, were prepared by the quantitative electrophoretic co-deposition of g-C 3 N 4 and WO 3 nanocrystals. It was carried out in a mixture of organic solvents by applying a voltage of 750 V....
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| Veröffentlicht in: | Chemical papers 2024-11, Vol.78 (16), p.8749-8757 |
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| creator | Brabec, Libor Mikyskova, Eliska Zin, Olha Walderova, Barbora Zouzelka, Radek Rathousky, Jiri Weers, Marco Schechterle, Arne Wark, Michael |
| description | g-C
3
N
4
layers with good mechanical properties, including their cohesion and adhesion to stainless-steel supports, were prepared by the quantitative electrophoretic co-deposition of g-C
3
N
4
and WO
3
nanocrystals. It was carried out in a mixture of organic solvents by applying a voltage of 750 V. The typical layer area density was 0.64 mg cm
–2
. The photocatalytic degradation of 4-chlorophenol under blue-light irradiation showed that the performance of stable composite layers containing 25–50 wt.% of WO
3
was only slightly weaker than that of unstable pristine g-C
3
N
4
ones. The high photocatalytic performance was due to g-C
3
N
4
, while WO
3
contributed to a good mechanical resistance of layers in stirred water. Finally, the composite layers exhibited a very high 4-chlorophenol mineralization of 75% in 24 h, even higher than the corresponding suspensions. Owing to their stability in water and performance, the developed layers are suitable for applications in environmental technologies.
Graphic Abstract |
| doi_str_mv | 10.1007/s11696-024-03706-w |
| format | Article |
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3
N
4
layers with good mechanical properties, including their cohesion and adhesion to stainless-steel supports, were prepared by the quantitative electrophoretic co-deposition of g-C
3
N
4
and WO
3
nanocrystals. It was carried out in a mixture of organic solvents by applying a voltage of 750 V. The typical layer area density was 0.64 mg cm
–2
. The photocatalytic degradation of 4-chlorophenol under blue-light irradiation showed that the performance of stable composite layers containing 25–50 wt.% of WO
3
was only slightly weaker than that of unstable pristine g-C
3
N
4
ones. The high photocatalytic performance was due to g-C
3
N
4
, while WO
3
contributed to a good mechanical resistance of layers in stirred water. Finally, the composite layers exhibited a very high 4-chlorophenol mineralization of 75% in 24 h, even higher than the corresponding suspensions. Owing to their stability in water and performance, the developed layers are suitable for applications in environmental technologies.
Graphic Abstract</description><identifier>ISSN: 0366-6352</identifier><identifier>EISSN: 2585-7290</identifier><identifier>EISSN: 1336-9075</identifier><identifier>DOI: 10.1007/s11696-024-03706-w</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Biochemistry ; Biotechnology ; Carbon nitride ; Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science ; Chlorophenol ; Electrophoretic deposition ; Industrial Chemistry/Chemical Engineering ; Light irradiation ; Materials Science ; Mechanical properties ; Medicinal Chemistry ; Original Paper ; Performance degradation ; Photodegradation ; Stainless steels</subject><ispartof>Chemical papers, 2024-11, Vol.78 (16), p.8749-8757</ispartof><rights>The Author(s) 2024</rights><rights>The Author(s) 2024. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c244t-7fc245a172a7c3c583e5ab25f2ac00f6f421dc88f78e14e397438f4cab55bcc83</cites><orcidid>0000-0002-9168-6380</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11696-024-03706-w$$EPDF$$P50$$Gspringer$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11696-024-03706-w$$EHTML$$P50$$Gspringer$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Brabec, Libor</creatorcontrib><creatorcontrib>Mikyskova, Eliska</creatorcontrib><creatorcontrib>Zin, Olha</creatorcontrib><creatorcontrib>Walderova, Barbora</creatorcontrib><creatorcontrib>Zouzelka, Radek</creatorcontrib><creatorcontrib>Rathousky, Jiri</creatorcontrib><creatorcontrib>Weers, Marco</creatorcontrib><creatorcontrib>Schechterle, Arne</creatorcontrib><creatorcontrib>Wark, Michael</creatorcontrib><title>Supported g-C3N4/WO3 mixed layers for photocatalytic water remediation</title><title>Chemical papers</title><addtitle>Chem. Pap</addtitle><description>g-C
3
N
4
layers with good mechanical properties, including their cohesion and adhesion to stainless-steel supports, were prepared by the quantitative electrophoretic co-deposition of g-C
3
N
4
and WO
3
nanocrystals. It was carried out in a mixture of organic solvents by applying a voltage of 750 V. The typical layer area density was 0.64 mg cm
–2
. The photocatalytic degradation of 4-chlorophenol under blue-light irradiation showed that the performance of stable composite layers containing 25–50 wt.% of WO
3
was only slightly weaker than that of unstable pristine g-C
3
N
4
ones. The high photocatalytic performance was due to g-C
3
N
4
, while WO
3
contributed to a good mechanical resistance of layers in stirred water. Finally, the composite layers exhibited a very high 4-chlorophenol mineralization of 75% in 24 h, even higher than the corresponding suspensions. Owing to their stability in water and performance, the developed layers are suitable for applications in environmental technologies.
Graphic Abstract</description><subject>Biochemistry</subject><subject>Biotechnology</subject><subject>Carbon nitride</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><subject>Chlorophenol</subject><subject>Electrophoretic deposition</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Light irradiation</subject><subject>Materials Science</subject><subject>Mechanical properties</subject><subject>Medicinal Chemistry</subject><subject>Original Paper</subject><subject>Performance degradation</subject><subject>Photodegradation</subject><subject>Stainless steels</subject><issn>0366-6352</issn><issn>2585-7290</issn><issn>1336-9075</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><recordid>eNp9kE1LAzEURYMoWKt_wNWA69iX73QpxaogdqHiMqRpUqe0zZik1P57oyO4c3Xhcc99cBC6JHBNANQoEyLHEgPlGJgCifdHaECFFljRMRyjATApsWSCnqKznFcAnIOAAZo-77oupuIXzRJP2BMfvc1Ys2k_62FtDz7lJsTUdO-xRGeLXR9K65q9LT41yW_8orWljdtzdBLsOvuL3xyi1-nty-QeP87uHiY3j9hRzgtWoaawRFGrHHNCMy_snIpArQMIMnBKFk7roLQn3LOx4kwH7uxciLlzmg3RVb_bpfix87mYVdylbX1pGKEAjFQRtUX7lksx5-SD6VK7selgCJhvX6b3Zaov8-PL7CvEeijX8nbp09_0P9QXx5ptxQ</recordid><startdate>20241101</startdate><enddate>20241101</enddate><creator>Brabec, Libor</creator><creator>Mikyskova, Eliska</creator><creator>Zin, Olha</creator><creator>Walderova, Barbora</creator><creator>Zouzelka, Radek</creator><creator>Rathousky, Jiri</creator><creator>Weers, Marco</creator><creator>Schechterle, Arne</creator><creator>Wark, Michael</creator><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>C6C</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-9168-6380</orcidid></search><sort><creationdate>20241101</creationdate><title>Supported g-C3N4/WO3 mixed layers for photocatalytic water remediation</title><author>Brabec, Libor ; Mikyskova, Eliska ; Zin, Olha ; Walderova, Barbora ; Zouzelka, Radek ; Rathousky, Jiri ; Weers, Marco ; Schechterle, Arne ; Wark, Michael</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c244t-7fc245a172a7c3c583e5ab25f2ac00f6f421dc88f78e14e397438f4cab55bcc83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Biochemistry</topic><topic>Biotechnology</topic><topic>Carbon nitride</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><topic>Chlorophenol</topic><topic>Electrophoretic deposition</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Light irradiation</topic><topic>Materials Science</topic><topic>Mechanical properties</topic><topic>Medicinal Chemistry</topic><topic>Original Paper</topic><topic>Performance degradation</topic><topic>Photodegradation</topic><topic>Stainless steels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Brabec, Libor</creatorcontrib><creatorcontrib>Mikyskova, Eliska</creatorcontrib><creatorcontrib>Zin, Olha</creatorcontrib><creatorcontrib>Walderova, Barbora</creatorcontrib><creatorcontrib>Zouzelka, Radek</creatorcontrib><creatorcontrib>Rathousky, Jiri</creatorcontrib><creatorcontrib>Weers, Marco</creatorcontrib><creatorcontrib>Schechterle, Arne</creatorcontrib><creatorcontrib>Wark, Michael</creatorcontrib><collection>Springer Nature OA Free Journals</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Chemical papers</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Brabec, Libor</au><au>Mikyskova, Eliska</au><au>Zin, Olha</au><au>Walderova, Barbora</au><au>Zouzelka, Radek</au><au>Rathousky, Jiri</au><au>Weers, Marco</au><au>Schechterle, Arne</au><au>Wark, Michael</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Supported g-C3N4/WO3 mixed layers for photocatalytic water remediation</atitle><jtitle>Chemical papers</jtitle><stitle>Chem. Pap</stitle><date>2024-11-01</date><risdate>2024</risdate><volume>78</volume><issue>16</issue><spage>8749</spage><epage>8757</epage><pages>8749-8757</pages><issn>0366-6352</issn><eissn>2585-7290</eissn><eissn>1336-9075</eissn><abstract>g-C
3
N
4
layers with good mechanical properties, including their cohesion and adhesion to stainless-steel supports, were prepared by the quantitative electrophoretic co-deposition of g-C
3
N
4
and WO
3
nanocrystals. It was carried out in a mixture of organic solvents by applying a voltage of 750 V. The typical layer area density was 0.64 mg cm
–2
. The photocatalytic degradation of 4-chlorophenol under blue-light irradiation showed that the performance of stable composite layers containing 25–50 wt.% of WO
3
was only slightly weaker than that of unstable pristine g-C
3
N
4
ones. The high photocatalytic performance was due to g-C
3
N
4
, while WO
3
contributed to a good mechanical resistance of layers in stirred water. Finally, the composite layers exhibited a very high 4-chlorophenol mineralization of 75% in 24 h, even higher than the corresponding suspensions. Owing to their stability in water and performance, the developed layers are suitable for applications in environmental technologies.
Graphic Abstract</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s11696-024-03706-w</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-9168-6380</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Biochemistry Biotechnology Carbon nitride Chemistry Chemistry and Materials Science Chemistry/Food Science Chlorophenol Electrophoretic deposition Industrial Chemistry/Chemical Engineering Light irradiation Materials Science Mechanical properties Medicinal Chemistry Original Paper Performance degradation Photodegradation Stainless steels |
| title | Supported g-C3N4/WO3 mixed layers for photocatalytic water remediation |
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