Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes
In this work, Co(OH) 2 nanosheets were successfully deposited on the hydrothermally prepared MnCo2O 4.5 nanowires by the electrodeposition method to obtain the composite material MnCo 2 O 4.5 @Co(OH) 2 on Ni foam. Through comparison, it is found that the performance of the composite material is obvi...
Gespeichert in:
| Veröffentlicht in: | Journal of solid state electrochemistry 2022-08, Vol.26 (8), p.1703-1714 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1714 |
|---|---|
| container_issue | 8 |
| container_start_page | 1703 |
| container_title | Journal of solid state electrochemistry |
| container_volume | 26 |
| creator | Xiao, Mi Niu, Xu Yang, Songyi Zhang, Weixi Zhao, Tingwu |
| description | In this work, Co(OH)
2
nanosheets were successfully deposited on the hydrothermally prepared MnCo2O
4.5
nanowires by the electrodeposition method to obtain the composite material MnCo
2
O
4.5
@Co(OH)
2
on Ni foam. Through comparison, it is found that the performance of the composite material is obviously superior to that of single MnCo
2
O
4.5
. Thanks to the special ribbon-like structure of the composite material and the synergistic effect of the two materials, the composite material not only improves the problem of insufficient electrical conductivity but also greatly enhances the energy storage capacity. Compared with the highest specific capacity of 375.9 C·g
−1
(1 A·g
−1
) of MnCo
2
O
4.5
on nickel foam, the highest specific capacity of MnCo
2
O
4.5
@Co(OH)
2
can reach 902.52 C·g
−1
(1 A·g
−1
). When forming an asymmetric supercapacitor with activated carbon electrodes, the maximum energy density can reach 55.42 Wh·kg
−1
(the power density is about 800.0 W·kg
−1
). |
| doi_str_mv | 10.1007/s10008-022-05201-2 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2688571883</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2688571883</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2342-b5fb14717e4b60234d3a85f05e1b31bfaa3368d1a02a20e2749d436561b54dd73</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWKt_wFPAix5SJ5NkE29K8Qsq9aB4DNndrGxtN2uyPfjvjV3Bm5eZYXjeGXgIOeUw4wD6MuUKhgEiA4XAGe6RCZdCMNCF2d_NyIw05pAcpbQC4LrgMCFvz9H3LrqhDR0NDX3q5gGXcqau5-F8-XCBtAqbPqR28IlmpGurD7-mTXAb6hJN297HyvWuaocQqV_7aoih9umYHDRunfzJb5-S17vbl_kDWyzvH-c3C1ahkMhK1ZRcaq69LAvIq1o4oxpQnpeCl41zQhSm5g7QIXjU8qqWolAFL5Wsay2m5Gy828fwufVpsKuwjV1-abEwRmlujMgUjlQVQ0rRN7aP7cbFL8vB_gi0o0CbBdqdQIs5JMZQynD37uPf6X9S31XvcSg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2688571883</pqid></control><display><type>article</type><title>Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes</title><source>SpringerLink Journals - AutoHoldings</source><creator>Xiao, Mi ; Niu, Xu ; Yang, Songyi ; Zhang, Weixi ; Zhao, Tingwu</creator><creatorcontrib>Xiao, Mi ; Niu, Xu ; Yang, Songyi ; Zhang, Weixi ; Zhao, Tingwu</creatorcontrib><description>In this work, Co(OH)
2
nanosheets were successfully deposited on the hydrothermally prepared MnCo2O
4.5
nanowires by the electrodeposition method to obtain the composite material MnCo
2
O
4.5
@Co(OH)
2
on Ni foam. Through comparison, it is found that the performance of the composite material is obviously superior to that of single MnCo
2
O
4.5
. Thanks to the special ribbon-like structure of the composite material and the synergistic effect of the two materials, the composite material not only improves the problem of insufficient electrical conductivity but also greatly enhances the energy storage capacity. Compared with the highest specific capacity of 375.9 C·g
−1
(1 A·g
−1
) of MnCo
2
O
4.5
on nickel foam, the highest specific capacity of MnCo
2
O
4.5
@Co(OH)
2
can reach 902.52 C·g
−1
(1 A·g
−1
). When forming an asymmetric supercapacitor with activated carbon electrodes, the maximum energy density can reach 55.42 Wh·kg
−1
(the power density is about 800.0 W·kg
−1
).</description><identifier>ISSN: 1432-8488</identifier><identifier>EISSN: 1433-0768</identifier><identifier>DOI: 10.1007/s10008-022-05201-2</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Activated carbon ; Analytical Chemistry ; Characterization and Evaluation of Materials ; Chemistry ; Chemistry and Materials Science ; Composite materials ; Condensed Matter Physics ; Electrical resistivity ; Electrochemistry ; Electrodes ; Energy Storage ; Metal foams ; Nanowires ; Nickel ; Original Paper ; Physical Chemistry ; Storage capacity ; Supercapacitors ; Synergistic effect</subject><ispartof>Journal of solid state electrochemistry, 2022-08, Vol.26 (8), p.1703-1714</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2342-b5fb14717e4b60234d3a85f05e1b31bfaa3368d1a02a20e2749d436561b54dd73</citedby><cites>FETCH-LOGICAL-c2342-b5fb14717e4b60234d3a85f05e1b31bfaa3368d1a02a20e2749d436561b54dd73</cites><orcidid>0000-0002-5628-2401</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/s10008-022-05201-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10008-022-05201-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids></links><search><creatorcontrib>Xiao, Mi</creatorcontrib><creatorcontrib>Niu, Xu</creatorcontrib><creatorcontrib>Yang, Songyi</creatorcontrib><creatorcontrib>Zhang, Weixi</creatorcontrib><creatorcontrib>Zhao, Tingwu</creatorcontrib><title>Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes</title><title>Journal of solid state electrochemistry</title><addtitle>J Solid State Electrochem</addtitle><description>In this work, Co(OH)
2
nanosheets were successfully deposited on the hydrothermally prepared MnCo2O
4.5
nanowires by the electrodeposition method to obtain the composite material MnCo
2
O
4.5
@Co(OH)
2
on Ni foam. Through comparison, it is found that the performance of the composite material is obviously superior to that of single MnCo
2
O
4.5
. Thanks to the special ribbon-like structure of the composite material and the synergistic effect of the two materials, the composite material not only improves the problem of insufficient electrical conductivity but also greatly enhances the energy storage capacity. Compared with the highest specific capacity of 375.9 C·g
−1
(1 A·g
−1
) of MnCo
2
O
4.5
on nickel foam, the highest specific capacity of MnCo
2
O
4.5
@Co(OH)
2
can reach 902.52 C·g
−1
(1 A·g
−1
). When forming an asymmetric supercapacitor with activated carbon electrodes, the maximum energy density can reach 55.42 Wh·kg
−1
(the power density is about 800.0 W·kg
−1
).</description><subject>Activated carbon</subject><subject>Analytical Chemistry</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Composite materials</subject><subject>Condensed Matter Physics</subject><subject>Electrical resistivity</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Energy Storage</subject><subject>Metal foams</subject><subject>Nanowires</subject><subject>Nickel</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Storage capacity</subject><subject>Supercapacitors</subject><subject>Synergistic effect</subject><issn>1432-8488</issn><issn>1433-0768</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wFPAix5SJ5NkE29K8Qsq9aB4DNndrGxtN2uyPfjvjV3Bm5eZYXjeGXgIOeUw4wD6MuUKhgEiA4XAGe6RCZdCMNCF2d_NyIw05pAcpbQC4LrgMCFvz9H3LrqhDR0NDX3q5gGXcqau5-F8-XCBtAqbPqR28IlmpGurD7-mTXAb6hJN297HyvWuaocQqV_7aoih9umYHDRunfzJb5-S17vbl_kDWyzvH-c3C1ahkMhK1ZRcaq69LAvIq1o4oxpQnpeCl41zQhSm5g7QIXjU8qqWolAFL5Wsay2m5Gy828fwufVpsKuwjV1-abEwRmlujMgUjlQVQ0rRN7aP7cbFL8vB_gi0o0CbBdqdQIs5JMZQynD37uPf6X9S31XvcSg</recordid><startdate>20220801</startdate><enddate>20220801</enddate><creator>Xiao, Mi</creator><creator>Niu, Xu</creator><creator>Yang, Songyi</creator><creator>Zhang, Weixi</creator><creator>Zhao, Tingwu</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-5628-2401</orcidid></search><sort><creationdate>20220801</creationdate><title>Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes</title><author>Xiao, Mi ; Niu, Xu ; Yang, Songyi ; Zhang, Weixi ; Zhao, Tingwu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2342-b5fb14717e4b60234d3a85f05e1b31bfaa3368d1a02a20e2749d436561b54dd73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Activated carbon</topic><topic>Analytical Chemistry</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Composite materials</topic><topic>Condensed Matter Physics</topic><topic>Electrical resistivity</topic><topic>Electrochemistry</topic><topic>Electrodes</topic><topic>Energy Storage</topic><topic>Metal foams</topic><topic>Nanowires</topic><topic>Nickel</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Storage capacity</topic><topic>Supercapacitors</topic><topic>Synergistic effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xiao, Mi</creatorcontrib><creatorcontrib>Niu, Xu</creatorcontrib><creatorcontrib>Yang, Songyi</creatorcontrib><creatorcontrib>Zhang, Weixi</creatorcontrib><creatorcontrib>Zhao, Tingwu</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of solid state electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xiao, Mi</au><au>Niu, Xu</au><au>Yang, Songyi</au><au>Zhang, Weixi</au><au>Zhao, Tingwu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes</atitle><jtitle>Journal of solid state electrochemistry</jtitle><stitle>J Solid State Electrochem</stitle><date>2022-08-01</date><risdate>2022</risdate><volume>26</volume><issue>8</issue><spage>1703</spage><epage>1714</epage><pages>1703-1714</pages><issn>1432-8488</issn><eissn>1433-0768</eissn><abstract>In this work, Co(OH)
2
nanosheets were successfully deposited on the hydrothermally prepared MnCo2O
4.5
nanowires by the electrodeposition method to obtain the composite material MnCo
2
O
4.5
@Co(OH)
2
on Ni foam. Through comparison, it is found that the performance of the composite material is obviously superior to that of single MnCo
2
O
4.5
. Thanks to the special ribbon-like structure of the composite material and the synergistic effect of the two materials, the composite material not only improves the problem of insufficient electrical conductivity but also greatly enhances the energy storage capacity. Compared with the highest specific capacity of 375.9 C·g
−1
(1 A·g
−1
) of MnCo
2
O
4.5
on nickel foam, the highest specific capacity of MnCo
2
O
4.5
@Co(OH)
2
can reach 902.52 C·g
−1
(1 A·g
−1
). When forming an asymmetric supercapacitor with activated carbon electrodes, the maximum energy density can reach 55.42 Wh·kg
−1
(the power density is about 800.0 W·kg
−1
).</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10008-022-05201-2</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-5628-2401</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1432-8488 |
| ispartof | Journal of solid state electrochemistry, 2022-08, Vol.26 (8), p.1703-1714 |
| issn | 1432-8488 1433-0768 |
| language | eng |
| recordid | cdi_proquest_journals_2688571883 |
| source | SpringerLink Journals - AutoHoldings |
| subjects | Activated carbon Analytical Chemistry Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Composite materials Condensed Matter Physics Electrical resistivity Electrochemistry Electrodes Energy Storage Metal foams Nanowires Nickel Original Paper Physical Chemistry Storage capacity Supercapacitors Synergistic effect |
| title | Preparation of MnCo2O4.5@Co(OH)2 composites on nickel foam as supercapacitor electrodes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T02%3A40%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Preparation%20of%20MnCo2O4.5@Co(OH)2%20composites%20on%20nickel%20foam%20as%20supercapacitor%20electrodes&rft.jtitle=Journal%20of%20solid%20state%20electrochemistry&rft.au=Xiao,%20Mi&rft.date=2022-08-01&rft.volume=26&rft.issue=8&rft.spage=1703&rft.epage=1714&rft.pages=1703-1714&rft.issn=1432-8488&rft.eissn=1433-0768&rft_id=info:doi/10.1007/s10008-022-05201-2&rft_dat=%3Cproquest_cross%3E2688571883%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2688571883&rft_id=info:pmid/&rfr_iscdi=true |