Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate
The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu 2 O/CoFe 2 O 4 (CC) was first synthesized to activate PMS. An innovative reaction mechanism based on built-in electric field-...
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| Veröffentlicht in: | Rare metals 2023-03, Vol.42 (3), p.862-874 |
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| creator | Li, Xiao-Qing Feng, Shan Yang, Jun Xie, Tai-Ping Wang, Jian-Kang Chen, Xiao-Jing Kong, De-Shun Chen, Hou-Yang |
| description | The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu
2
O/CoFe
2
O
4
(CC) was first synthesized to activate PMS. An innovative reaction mechanism based on built-in electric field-driven electron migration from Cu
2
O to CoFe
2
O
4
and effective magnetic moment of CC for enhancing PMS activation was proposed. Meanwhile, the CC/PMS system was used for efficient removal of antibiotic tetracycline (TC). Under optimal conditions, 98.0% TC could be removed using CC/PMS catalytic system after only 30 min. The catalytic activity was higher than that of Cu
2
O/PMS and CoFe
2
O
4
/PMS. Meanwhile, the impact of solution pH on TC removal was insignificant, suggesting the pH-insensitive PMS activation ability of CC. Besides, the coexisting inorganic ions in the environment, such as HCO
3
−
, H
2
PO
4
−
, NO
3
−
, Cl
−
and humic acid (HA) as representative of natural organic matter, did not inhibit TC removal in CC/PMS system. Furthermore, CC/PMS system exhibited excellent reusability with more than 94.0% TC removal after the 5th reuse. Electron paramagnetic resonance (EPR) tests and quenching experiments showed that O
2
·
−
and
1
O
2
played vital roles in TC removal. The intermediate products and corresponding toxicity assessment revealed that this catalytic system could reduce TC toxicity. This work provided new insights into the PMS activation mechanism using heterogeneous magnetic catalysts, including transition metal oxide.
Graphical abstract |
| doi_str_mv | 10.1007/s12598-022-02170-3 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2788869199</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2788869199</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-81d6b20d88eb800f6405c288e8cfc49e9c7d6a4e19a863012d6e482810d477273</originalsourceid><addsrcrecordid>eNp9kM1LwzAYxoMoOKf_gKeA57o3aZuPoxSnwmCXefIQsjSdHW0yk3a4_95oBW8eXt4Pfs_zwoPQLYF7AsAXkdBSigwoTUU4ZPkZmhHBeMaJKM_TDEAyKCm5RFcx7gGKgjGYobeNHYI2J9O1zuJge3_UHd6esMa93jk7tAa_28EGvx-dGVrvcDXS9aLyS0vXBdbpdtRD63b4kKDPU--dj2PX6MFeo4tGd9He_PY5el0-bqrnbLV-eqkeVpnJiRwyQWq2pVALYbcCoGEFlIamTZjGFNJKw2umC0ukFiwHQmtmC0EFgbrgnPJ8ju4m30PwH6ONg9r7Mbj0UlEuhGCSSJkoOlEm-BiDbdQhtL0OJ0VAfYeophBVClH9hKjyJMonUUyw29nwZ_2P6gvFKnSg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2788869199</pqid></control><display><type>article</type><title>Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate</title><source>SpringerNature Journals</source><source>Alma/SFX Local Collection</source><creator>Li, Xiao-Qing ; Feng, Shan ; Yang, Jun ; Xie, Tai-Ping ; Wang, Jian-Kang ; Chen, Xiao-Jing ; Kong, De-Shun ; Chen, Hou-Yang</creator><creatorcontrib>Li, Xiao-Qing ; Feng, Shan ; Yang, Jun ; Xie, Tai-Ping ; Wang, Jian-Kang ; Chen, Xiao-Jing ; Kong, De-Shun ; Chen, Hou-Yang</creatorcontrib><description>The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu
2
O/CoFe
2
O
4
(CC) was first synthesized to activate PMS. An innovative reaction mechanism based on built-in electric field-driven electron migration from Cu
2
O to CoFe
2
O
4
and effective magnetic moment of CC for enhancing PMS activation was proposed. Meanwhile, the CC/PMS system was used for efficient removal of antibiotic tetracycline (TC). Under optimal conditions, 98.0% TC could be removed using CC/PMS catalytic system after only 30 min. The catalytic activity was higher than that of Cu
2
O/PMS and CoFe
2
O
4
/PMS. Meanwhile, the impact of solution pH on TC removal was insignificant, suggesting the pH-insensitive PMS activation ability of CC. Besides, the coexisting inorganic ions in the environment, such as HCO
3
−
, H
2
PO
4
−
, NO
3
−
, Cl
−
and humic acid (HA) as representative of natural organic matter, did not inhibit TC removal in CC/PMS system. Furthermore, CC/PMS system exhibited excellent reusability with more than 94.0% TC removal after the 5th reuse. Electron paramagnetic resonance (EPR) tests and quenching experiments showed that O
2
·
−
and
1
O
2
played vital roles in TC removal. The intermediate products and corresponding toxicity assessment revealed that this catalytic system could reduce TC toxicity. This work provided new insights into the PMS activation mechanism using heterogeneous magnetic catalysts, including transition metal oxide.
Graphical abstract</description><identifier>ISSN: 1001-0521</identifier><identifier>EISSN: 1867-7185</identifier><identifier>DOI: 10.1007/s12598-022-02170-3</identifier><language>eng</language><publisher>Beijing: Nonferrous Metals Society of China</publisher><subject>Biomaterials ; Catalysts ; Catalytic activity ; Chemistry and Materials Science ; Cobalt ferrites ; Copper oxides ; Electric fields ; Electron paramagnetic resonance ; Electron transfer ; Energy ; Heterojunctions ; Humic acids ; Magnetic moments ; Materials Engineering ; Materials Science ; Metallic Materials ; Nanoscale Science and Technology ; Organic matter ; Original Article ; Physical Chemistry ; Reaction mechanisms ; Toxicity ; Transition metal oxides</subject><ispartof>Rare metals, 2023-03, Vol.42 (3), p.862-874</ispartof><rights>Youke Publishing Co.,Ltd 2022. Springer Nature or its licensor 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><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-81d6b20d88eb800f6405c288e8cfc49e9c7d6a4e19a863012d6e482810d477273</citedby><cites>FETCH-LOGICAL-c319t-81d6b20d88eb800f6405c288e8cfc49e9c7d6a4e19a863012d6e482810d477273</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/s12598-022-02170-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12598-022-02170-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Li, Xiao-Qing</creatorcontrib><creatorcontrib>Feng, Shan</creatorcontrib><creatorcontrib>Yang, Jun</creatorcontrib><creatorcontrib>Xie, Tai-Ping</creatorcontrib><creatorcontrib>Wang, Jian-Kang</creatorcontrib><creatorcontrib>Chen, Xiao-Jing</creatorcontrib><creatorcontrib>Kong, De-Shun</creatorcontrib><creatorcontrib>Chen, Hou-Yang</creatorcontrib><title>Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate</title><title>Rare metals</title><addtitle>Rare Met</addtitle><description>The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu
2
O/CoFe
2
O
4
(CC) was first synthesized to activate PMS. An innovative reaction mechanism based on built-in electric field-driven electron migration from Cu
2
O to CoFe
2
O
4
and effective magnetic moment of CC for enhancing PMS activation was proposed. Meanwhile, the CC/PMS system was used for efficient removal of antibiotic tetracycline (TC). Under optimal conditions, 98.0% TC could be removed using CC/PMS catalytic system after only 30 min. The catalytic activity was higher than that of Cu
2
O/PMS and CoFe
2
O
4
/PMS. Meanwhile, the impact of solution pH on TC removal was insignificant, suggesting the pH-insensitive PMS activation ability of CC. Besides, the coexisting inorganic ions in the environment, such as HCO
3
−
, H
2
PO
4
−
, NO
3
−
, Cl
−
and humic acid (HA) as representative of natural organic matter, did not inhibit TC removal in CC/PMS system. Furthermore, CC/PMS system exhibited excellent reusability with more than 94.0% TC removal after the 5th reuse. Electron paramagnetic resonance (EPR) tests and quenching experiments showed that O
2
·
−
and
1
O
2
played vital roles in TC removal. The intermediate products and corresponding toxicity assessment revealed that this catalytic system could reduce TC toxicity. This work provided new insights into the PMS activation mechanism using heterogeneous magnetic catalysts, including transition metal oxide.
Graphical abstract</description><subject>Biomaterials</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Chemistry and Materials Science</subject><subject>Cobalt ferrites</subject><subject>Copper oxides</subject><subject>Electric fields</subject><subject>Electron paramagnetic resonance</subject><subject>Electron transfer</subject><subject>Energy</subject><subject>Heterojunctions</subject><subject>Humic acids</subject><subject>Magnetic moments</subject><subject>Materials Engineering</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Nanoscale Science and Technology</subject><subject>Organic matter</subject><subject>Original Article</subject><subject>Physical Chemistry</subject><subject>Reaction mechanisms</subject><subject>Toxicity</subject><subject>Transition metal oxides</subject><issn>1001-0521</issn><issn>1867-7185</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kM1LwzAYxoMoOKf_gKeA57o3aZuPoxSnwmCXefIQsjSdHW0yk3a4_95oBW8eXt4Pfs_zwoPQLYF7AsAXkdBSigwoTUU4ZPkZmhHBeMaJKM_TDEAyKCm5RFcx7gGKgjGYobeNHYI2J9O1zuJge3_UHd6esMa93jk7tAa_28EGvx-dGVrvcDXS9aLyS0vXBdbpdtRD63b4kKDPU--dj2PX6MFeo4tGd9He_PY5el0-bqrnbLV-eqkeVpnJiRwyQWq2pVALYbcCoGEFlIamTZjGFNJKw2umC0ukFiwHQmtmC0EFgbrgnPJ8ju4m30PwH6ONg9r7Mbj0UlEuhGCSSJkoOlEm-BiDbdQhtL0OJ0VAfYeophBVClH9hKjyJMonUUyw29nwZ_2P6gvFKnSg</recordid><startdate>20230301</startdate><enddate>20230301</enddate><creator>Li, Xiao-Qing</creator><creator>Feng, Shan</creator><creator>Yang, Jun</creator><creator>Xie, Tai-Ping</creator><creator>Wang, Jian-Kang</creator><creator>Chen, Xiao-Jing</creator><creator>Kong, De-Shun</creator><creator>Chen, Hou-Yang</creator><general>Nonferrous Metals Society of China</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20230301</creationdate><title>Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate</title><author>Li, Xiao-Qing ; Feng, Shan ; Yang, Jun ; Xie, Tai-Ping ; Wang, Jian-Kang ; Chen, Xiao-Jing ; Kong, De-Shun ; Chen, Hou-Yang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-81d6b20d88eb800f6405c288e8cfc49e9c7d6a4e19a863012d6e482810d477273</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Biomaterials</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Chemistry and Materials Science</topic><topic>Cobalt ferrites</topic><topic>Copper oxides</topic><topic>Electric fields</topic><topic>Electron paramagnetic resonance</topic><topic>Electron transfer</topic><topic>Energy</topic><topic>Heterojunctions</topic><topic>Humic acids</topic><topic>Magnetic moments</topic><topic>Materials Engineering</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Nanoscale Science and Technology</topic><topic>Organic matter</topic><topic>Original Article</topic><topic>Physical Chemistry</topic><topic>Reaction mechanisms</topic><topic>Toxicity</topic><topic>Transition metal oxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Xiao-Qing</creatorcontrib><creatorcontrib>Feng, Shan</creatorcontrib><creatorcontrib>Yang, Jun</creatorcontrib><creatorcontrib>Xie, Tai-Ping</creatorcontrib><creatorcontrib>Wang, Jian-Kang</creatorcontrib><creatorcontrib>Chen, Xiao-Jing</creatorcontrib><creatorcontrib>Kong, De-Shun</creatorcontrib><creatorcontrib>Chen, Hou-Yang</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Rare metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Xiao-Qing</au><au>Feng, Shan</au><au>Yang, Jun</au><au>Xie, Tai-Ping</au><au>Wang, Jian-Kang</au><au>Chen, Xiao-Jing</au><au>Kong, De-Shun</au><au>Chen, Hou-Yang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate</atitle><jtitle>Rare metals</jtitle><stitle>Rare Met</stitle><date>2023-03-01</date><risdate>2023</risdate><volume>42</volume><issue>3</issue><spage>862</spage><epage>874</epage><pages>862-874</pages><issn>1001-0521</issn><eissn>1867-7185</eissn><abstract>The electron transfer mechanism in the process of peroxymonosulfate (PMS) activation using heterojunction catalyst was controversial. In this work, magnetic heterojunction Cu
2
O/CoFe
2
O
4
(CC) was first synthesized to activate PMS. An innovative reaction mechanism based on built-in electric field-driven electron migration from Cu
2
O to CoFe
2
O
4
and effective magnetic moment of CC for enhancing PMS activation was proposed. Meanwhile, the CC/PMS system was used for efficient removal of antibiotic tetracycline (TC). Under optimal conditions, 98.0% TC could be removed using CC/PMS catalytic system after only 30 min. The catalytic activity was higher than that of Cu
2
O/PMS and CoFe
2
O
4
/PMS. Meanwhile, the impact of solution pH on TC removal was insignificant, suggesting the pH-insensitive PMS activation ability of CC. Besides, the coexisting inorganic ions in the environment, such as HCO
3
−
, H
2
PO
4
−
, NO
3
−
, Cl
−
and humic acid (HA) as representative of natural organic matter, did not inhibit TC removal in CC/PMS system. Furthermore, CC/PMS system exhibited excellent reusability with more than 94.0% TC removal after the 5th reuse. Electron paramagnetic resonance (EPR) tests and quenching experiments showed that O
2
·
−
and
1
O
2
played vital roles in TC removal. The intermediate products and corresponding toxicity assessment revealed that this catalytic system could reduce TC toxicity. This work provided new insights into the PMS activation mechanism using heterogeneous magnetic catalysts, including transition metal oxide.
Graphical abstract</abstract><cop>Beijing</cop><pub>Nonferrous Metals Society of China</pub><doi>10.1007/s12598-022-02170-3</doi><tpages>13</tpages></addata></record> |
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| source | SpringerNature Journals; Alma/SFX Local Collection |
| subjects | Biomaterials Catalysts Catalytic activity Chemistry and Materials Science Cobalt ferrites Copper oxides Electric fields Electron paramagnetic resonance Electron transfer Energy Heterojunctions Humic acids Magnetic moments Materials Engineering Materials Science Metallic Materials Nanoscale Science and Technology Organic matter Original Article Physical Chemistry Reaction mechanisms Toxicity Transition metal oxides |
| title | Tetracycline removal by a magnetic heterojunction Cu2O/CoFe2O4 activating peroxymonosulfate |
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