Continuous polypyrrole nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation
Co 3 O 4 particles are promising heterogeneous catalysts for peroxymonosulfate (PMS) activation; whereas they still surfer from the extensive agglomeration, serious Co leaching, poor electronic conductivity, and difficult recovery. Herein, a novel hybrid nanoarchitectonic constructed by encapsulatin...
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| Veröffentlicht in: | Nano research 2023-08, Vol.16 (8), p.11018-11029 |
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| creator | Chen, Dingyang Wu, Wanning Zhao, Xinyue Feng, Danyang Zhao, Rui Zhu, Guangshan |
| description | Co
3
O
4
particles are promising heterogeneous catalysts for peroxymonosulfate (PMS) activation; whereas they still surfer from the extensive agglomeration, serious Co leaching, poor electronic conductivity, and difficult recovery. Herein, a novel hybrid nanoarchitectonic constructed by encapsulating Co
3
O
4
nanoparticles into continuous polypyrrole (PPy) nanotubes (Co
3
O
4
@PPy hybrids) was developed using electrospun fibers as the templates, which boosted the catalytic degradation toward tetracycline (TC). The continuous polypyrrole nanotubes could provide the confined spaces, offer effective electron transfer pathway, suppress cobalt ion loss, facilitate the oxygen vacancy (O
vac
) formation, and accelerate the Co
2+
/Co
3+
cycles. Co
3
O
4
@PPy hybrids thereby exhibited a remarkably enhanced catalytic activity with the TC degradation efficiency of 97.2% (
k
obs
= 0.244 min
−1
) within 20 min and total organic carbon (TOC) removal rate of 66.8%. Furthermore, the recycle test, real natural water treatment, and fluidized-column catalytic experiments indicated the potential of Co
3
O
4
@PPy hybrids in the practical large-scale applications. |
| doi_str_mv | 10.1007/s12274-023-5781-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2852874959</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2852874959</sourcerecordid><originalsourceid>FETCH-LOGICAL-c316t-3793d4946614df2cf837a12596cb67eb5ba6ebb270149d01aac000ad513466523</originalsourceid><addsrcrecordid>eNp1kc1KxDAUhYsoOI4-gLuA62qSpn9LKf7BwGx0HW7TdKZDJ7cm6Wgfxnc1WsWV2STcnO8cuCeKLhm9ZpTmN45xnouY8iRO84LF9ChasLIsYhrO8e-bcXEanTm3ozTjTBSL6KNC4zsz4ujIgP00TNZir4kBg36stSPaKBjc2IPXDakwWYvvzwGs71QfBG-d3xJ8nzbakAMoMKoLUzAN0b1W3qIh3oJxA1pP1BaM0b0jNaILwRsyaBvgPRoMIW1IIaB8dwDfoTmPTlronb74uZfRy_3dc_UYr9YPT9XtKlYJy3yc5GXSiFJkGRNNy1VbJDkwnpaZqrNc12kNma5rnlMmyoYyABW2Ak3KksCkPFlGV7PvYPF11M7LHY7WhEjJi5QXuSjTMqjYrFIWnbO6lYPt9mAnyaj8akHOLcjQgvxqQdLA8JlxQWs22v45_w99Asy0j0s</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2852874959</pqid></control><display><type>article</type><title>Continuous polypyrrole nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation</title><source>SpringerLink Journals - AutoHoldings</source><creator>Chen, Dingyang ; Wu, Wanning ; Zhao, Xinyue ; Feng, Danyang ; Zhao, Rui ; Zhu, Guangshan</creator><creatorcontrib>Chen, Dingyang ; Wu, Wanning ; Zhao, Xinyue ; Feng, Danyang ; Zhao, Rui ; Zhu, Guangshan</creatorcontrib><description>Co
3
O
4
particles are promising heterogeneous catalysts for peroxymonosulfate (PMS) activation; whereas they still surfer from the extensive agglomeration, serious Co leaching, poor electronic conductivity, and difficult recovery. Herein, a novel hybrid nanoarchitectonic constructed by encapsulating Co
3
O
4
nanoparticles into continuous polypyrrole (PPy) nanotubes (Co
3
O
4
@PPy hybrids) was developed using electrospun fibers as the templates, which boosted the catalytic degradation toward tetracycline (TC). The continuous polypyrrole nanotubes could provide the confined spaces, offer effective electron transfer pathway, suppress cobalt ion loss, facilitate the oxygen vacancy (O
vac
) formation, and accelerate the Co
2+
/Co
3+
cycles. Co
3
O
4
@PPy hybrids thereby exhibited a remarkably enhanced catalytic activity with the TC degradation efficiency of 97.2% (
k
obs
= 0.244 min
−1
) within 20 min and total organic carbon (TOC) removal rate of 66.8%. Furthermore, the recycle test, real natural water treatment, and fluidized-column catalytic experiments indicated the potential of Co
3
O
4
@PPy hybrids in the practical large-scale applications.</description><identifier>ISSN: 1998-0124</identifier><identifier>EISSN: 1998-0000</identifier><identifier>DOI: 10.1007/s12274-023-5781-0</identifier><language>eng</language><publisher>Beijing: Tsinghua University Press</publisher><subject>Atomic/Molecular Structure and Spectra ; Biomedicine ; Biotechnology ; Carbon ; Carbon dioxide ; Catalysis ; Catalysts ; Catalytic activity ; Catalytic oxidation ; Chemistry and Materials Science ; Cobalt ; Cobalt oxides ; Condensed Matter Physics ; Confined spaces ; Degradation ; Electron transfer ; Electron transport ; Encapsulation ; Fluidizing ; Hybrids ; Leaching ; Materials Science ; Nanoparticles ; Nanotechnology ; Nanotubes ; Organic carbon ; Oxygen ; Polymers ; Polypyrroles ; Research Article ; Total organic carbon ; Water treatment</subject><ispartof>Nano research, 2023-08, Vol.16 (8), p.11018-11029</ispartof><rights>Tsinghua University Press 2023</rights><rights>Tsinghua University Press 2023.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-3793d4946614df2cf837a12596cb67eb5ba6ebb270149d01aac000ad513466523</citedby><cites>FETCH-LOGICAL-c316t-3793d4946614df2cf837a12596cb67eb5ba6ebb270149d01aac000ad513466523</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/s12274-023-5781-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12274-023-5781-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Chen, Dingyang</creatorcontrib><creatorcontrib>Wu, Wanning</creatorcontrib><creatorcontrib>Zhao, Xinyue</creatorcontrib><creatorcontrib>Feng, Danyang</creatorcontrib><creatorcontrib>Zhao, Rui</creatorcontrib><creatorcontrib>Zhu, Guangshan</creatorcontrib><title>Continuous polypyrrole nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation</title><title>Nano research</title><addtitle>Nano Res</addtitle><description>Co
3
O
4
particles are promising heterogeneous catalysts for peroxymonosulfate (PMS) activation; whereas they still surfer from the extensive agglomeration, serious Co leaching, poor electronic conductivity, and difficult recovery. Herein, a novel hybrid nanoarchitectonic constructed by encapsulating Co
3
O
4
nanoparticles into continuous polypyrrole (PPy) nanotubes (Co
3
O
4
@PPy hybrids) was developed using electrospun fibers as the templates, which boosted the catalytic degradation toward tetracycline (TC). The continuous polypyrrole nanotubes could provide the confined spaces, offer effective electron transfer pathway, suppress cobalt ion loss, facilitate the oxygen vacancy (O
vac
) formation, and accelerate the Co
2+
/Co
3+
cycles. Co
3
O
4
@PPy hybrids thereby exhibited a remarkably enhanced catalytic activity with the TC degradation efficiency of 97.2% (
k
obs
= 0.244 min
−1
) within 20 min and total organic carbon (TOC) removal rate of 66.8%. Furthermore, the recycle test, real natural water treatment, and fluidized-column catalytic experiments indicated the potential of Co
3
O
4
@PPy hybrids in the practical large-scale applications.</description><subject>Atomic/Molecular Structure and Spectra</subject><subject>Biomedicine</subject><subject>Biotechnology</subject><subject>Carbon</subject><subject>Carbon dioxide</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Catalytic oxidation</subject><subject>Chemistry and Materials Science</subject><subject>Cobalt</subject><subject>Cobalt oxides</subject><subject>Condensed Matter Physics</subject><subject>Confined spaces</subject><subject>Degradation</subject><subject>Electron transfer</subject><subject>Electron transport</subject><subject>Encapsulation</subject><subject>Fluidizing</subject><subject>Hybrids</subject><subject>Leaching</subject><subject>Materials Science</subject><subject>Nanoparticles</subject><subject>Nanotechnology</subject><subject>Nanotubes</subject><subject>Organic carbon</subject><subject>Oxygen</subject><subject>Polymers</subject><subject>Polypyrroles</subject><subject>Research Article</subject><subject>Total organic carbon</subject><subject>Water treatment</subject><issn>1998-0124</issn><issn>1998-0000</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kc1KxDAUhYsoOI4-gLuA62qSpn9LKf7BwGx0HW7TdKZDJ7cm6Wgfxnc1WsWV2STcnO8cuCeKLhm9ZpTmN45xnouY8iRO84LF9ChasLIsYhrO8e-bcXEanTm3ozTjTBSL6KNC4zsz4ujIgP00TNZir4kBg36stSPaKBjc2IPXDakwWYvvzwGs71QfBG-d3xJ8nzbakAMoMKoLUzAN0b1W3qIh3oJxA1pP1BaM0b0jNaILwRsyaBvgPRoMIW1IIaB8dwDfoTmPTlronb74uZfRy_3dc_UYr9YPT9XtKlYJy3yc5GXSiFJkGRNNy1VbJDkwnpaZqrNc12kNma5rnlMmyoYyABW2Ak3KksCkPFlGV7PvYPF11M7LHY7WhEjJi5QXuSjTMqjYrFIWnbO6lYPt9mAnyaj8akHOLcjQgvxqQdLA8JlxQWs22v45_w99Asy0j0s</recordid><startdate>20230801</startdate><enddate>20230801</enddate><creator>Chen, Dingyang</creator><creator>Wu, 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B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7SE</scope><scope>7SR</scope><scope>7U5</scope><scope>7X7</scope><scope>7XB</scope><scope>8AO</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H8G</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K9.</scope><scope>KB.</scope><scope>L7M</scope><scope>LK8</scope><scope>M0S</scope><scope>M7P</scope><scope>P64</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20230801</creationdate><title>Continuous polypyrrole nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation</title><author>Chen, Dingyang ; Wu, Wanning ; Zhao, Xinyue ; Feng, Danyang ; Zhao, Rui ; Zhu, Guangshan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-3793d4946614df2cf837a12596cb67eb5ba6ebb270149d01aac000ad513466523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Atomic/Molecular Structure and Spectra</topic><topic>Biomedicine</topic><topic>Biotechnology</topic><topic>Carbon</topic><topic>Carbon dioxide</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Catalytic oxidation</topic><topic>Chemistry and Materials Science</topic><topic>Cobalt</topic><topic>Cobalt oxides</topic><topic>Condensed Matter Physics</topic><topic>Confined spaces</topic><topic>Degradation</topic><topic>Electron transfer</topic><topic>Electron transport</topic><topic>Encapsulation</topic><topic>Fluidizing</topic><topic>Hybrids</topic><topic>Leaching</topic><topic>Materials Science</topic><topic>Nanoparticles</topic><topic>Nanotechnology</topic><topic>Nanotubes</topic><topic>Organic carbon</topic><topic>Oxygen</topic><topic>Polymers</topic><topic>Polypyrroles</topic><topic>Research Article</topic><topic>Total organic carbon</topic><topic>Water treatment</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, Dingyang</creatorcontrib><creatorcontrib>Wu, Wanning</creatorcontrib><creatorcontrib>Zhao, Xinyue</creatorcontrib><creatorcontrib>Feng, Danyang</creatorcontrib><creatorcontrib>Zhao, Rui</creatorcontrib><creatorcontrib>Zhu, Guangshan</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aluminium Industry 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nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation</atitle><jtitle>Nano research</jtitle><stitle>Nano Res</stitle><date>2023-08-01</date><risdate>2023</risdate><volume>16</volume><issue>8</issue><spage>11018</spage><epage>11029</epage><pages>11018-11029</pages><issn>1998-0124</issn><eissn>1998-0000</eissn><abstract>Co
3
O
4
particles are promising heterogeneous catalysts for peroxymonosulfate (PMS) activation; whereas they still surfer from the extensive agglomeration, serious Co leaching, poor electronic conductivity, and difficult recovery. Herein, a novel hybrid nanoarchitectonic constructed by encapsulating Co
3
O
4
nanoparticles into continuous polypyrrole (PPy) nanotubes (Co
3
O
4
@PPy hybrids) was developed using electrospun fibers as the templates, which boosted the catalytic degradation toward tetracycline (TC). The continuous polypyrrole nanotubes could provide the confined spaces, offer effective electron transfer pathway, suppress cobalt ion loss, facilitate the oxygen vacancy (O
vac
) formation, and accelerate the Co
2+
/Co
3+
cycles. Co
3
O
4
@PPy hybrids thereby exhibited a remarkably enhanced catalytic activity with the TC degradation efficiency of 97.2% (
k
obs
= 0.244 min
−1
) within 20 min and total organic carbon (TOC) removal rate of 66.8%. Furthermore, the recycle test, real natural water treatment, and fluidized-column catalytic experiments indicated the potential of Co
3
O
4
@PPy hybrids in the practical large-scale applications.</abstract><cop>Beijing</cop><pub>Tsinghua University Press</pub><doi>10.1007/s12274-023-5781-0</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1998-0124 |
| ispartof | Nano research, 2023-08, Vol.16 (8), p.11018-11029 |
| issn | 1998-0124 1998-0000 |
| language | eng |
| recordid | cdi_proquest_journals_2852874959 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Carbon Carbon dioxide Catalysis Catalysts Catalytic activity Catalytic oxidation Chemistry and Materials Science Cobalt Cobalt oxides Condensed Matter Physics Confined spaces Degradation Electron transfer Electron transport Encapsulation Fluidizing Hybrids Leaching Materials Science Nanoparticles Nanotechnology Nanotubes Organic carbon Oxygen Polymers Polypyrroles Research Article Total organic carbon Water treatment |
| title | Continuous polypyrrole nanotubes encapsulated Co3O4 nanoparticles with oxygen vacancies and electron transport channels boosting peroxymonosulfate activation |
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