Decoration of cobalt/iron oxide nanoparticles on N-doped carbon nanosheets: Electrochemical performances for lithium-ion batteries
Cobalt/iron oxide nanoparticles (CFO/NPs) were fabricated with a facile solid combustion method and decorated on polyaniline-derived porous N-doped carbon nanosheets. The N-doped carbon nanosheets provide a pathway for charge transfer and act as defensive layers to avoid the agglomeration of nanopar...
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| Veröffentlicht in: | Journal of applied electrochemistry 2019-04, Vol.49 (4), p.433-442 |
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| creator | Aslam, Muhammad Kashif Shah, Syed Shoaib Ahmad Najam, Tayyaba Li, Sha Chen, ChangGuo |
| description | Cobalt/iron oxide nanoparticles (CFO/NPs) were fabricated with a facile solid combustion method and decorated on polyaniline-derived porous N-doped carbon nanosheets. The N-doped carbon nanosheets provide a pathway for charge transfer and act as defensive layers to avoid the agglomeration of nanoparticles. The decoration of CFO nanoparticles on porous N-doped carbon nanosheets (CFO/NC) typically leads to hybrid material that displays an exceptionally high electrochemical performance for Li-ion batteries (LIBs) with excellent diffusion of electrolyte ions and ensures fast Li
+
/e
−
transport. The initial discharge capacity reaches up to 1270 mAh g
−1
(1.65 mAh cm
−2
) at a current density of 500 mA g
−1
(0.65 mA cm
− 2
). Furthermore, it also exhibits an exceptionally high specific capacity of 635 mAh g
−1
at a high current density of 500 mA g
−1
(500 mA g
−1
) after long cycling (250 cycles) and a remarkable rate capability with 93% capacity retention. These excellent electrochemical characteristics demonstrate that CFO/NC is a promising anode material for LIBs.
Graphical abstract |
| doi_str_mv | 10.1007/s10800-019-01291-5 |
| format | Article |
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+
/e
−
transport. The initial discharge capacity reaches up to 1270 mAh g
−1
(1.65 mAh cm
−2
) at a current density of 500 mA g
−1
(0.65 mA cm
− 2
). Furthermore, it also exhibits an exceptionally high specific capacity of 635 mAh g
−1
at a high current density of 500 mA g
−1
(500 mA g
−1
) after long cycling (250 cycles) and a remarkable rate capability with 93% capacity retention. These excellent electrochemical characteristics demonstrate that CFO/NC is a promising anode material for LIBs.
Graphical abstract</description><identifier>ISSN: 0021-891X</identifier><identifier>EISSN: 1572-8838</identifier><identifier>DOI: 10.1007/s10800-019-01291-5</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Anodes ; Batteries ; Carbon ; Charge transfer ; Chemistry ; Chemistry and Materials Science ; Cobalt ; Current density ; Decoration ; Diffusion rate ; Electrochemical analysis ; Electrochemistry ; Electrode materials ; Industrial Chemistry/Chemical Engineering ; Iron oxides ; Lithium ; Lithium-ion batteries ; Nanoparticles ; Nanosheets ; Physical Chemistry ; Polyanilines ; Rechargeable batteries ; Research Article</subject><ispartof>Journal of applied electrochemistry, 2019-04, Vol.49 (4), p.433-442</ispartof><rights>Springer Nature B.V. 2019</rights><rights>Springer Nature B.V. 2019.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-c927ebffde149103227f2126e256e3cf06e3d5db4adec07b997101214c8f654c3</citedby><cites>FETCH-LOGICAL-c356t-c927ebffde149103227f2126e256e3cf06e3d5db4adec07b997101214c8f654c3</cites><orcidid>0000-0003-1245-8994</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/s10800-019-01291-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10800-019-01291-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Aslam, Muhammad Kashif</creatorcontrib><creatorcontrib>Shah, Syed Shoaib Ahmad</creatorcontrib><creatorcontrib>Najam, Tayyaba</creatorcontrib><creatorcontrib>Li, Sha</creatorcontrib><creatorcontrib>Chen, ChangGuo</creatorcontrib><title>Decoration of cobalt/iron oxide nanoparticles on N-doped carbon nanosheets: Electrochemical performances for lithium-ion batteries</title><title>Journal of applied electrochemistry</title><addtitle>J Appl Electrochem</addtitle><description>Cobalt/iron oxide nanoparticles (CFO/NPs) were fabricated with a facile solid combustion method and decorated on polyaniline-derived porous N-doped carbon nanosheets. The N-doped carbon nanosheets provide a pathway for charge transfer and act as defensive layers to avoid the agglomeration of nanoparticles. The decoration of CFO nanoparticles on porous N-doped carbon nanosheets (CFO/NC) typically leads to hybrid material that displays an exceptionally high electrochemical performance for Li-ion batteries (LIBs) with excellent diffusion of electrolyte ions and ensures fast Li
+
/e
−
transport. The initial discharge capacity reaches up to 1270 mAh g
−1
(1.65 mAh cm
−2
) at a current density of 500 mA g
−1
(0.65 mA cm
− 2
). Furthermore, it also exhibits an exceptionally high specific capacity of 635 mAh g
−1
at a high current density of 500 mA g
−1
(500 mA g
−1
) after long cycling (250 cycles) and a remarkable rate capability with 93% capacity retention. These excellent electrochemical characteristics demonstrate that CFO/NC is a promising anode material for LIBs.
Graphical abstract</description><subject>Anodes</subject><subject>Batteries</subject><subject>Carbon</subject><subject>Charge transfer</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Cobalt</subject><subject>Current density</subject><subject>Decoration</subject><subject>Diffusion rate</subject><subject>Electrochemical analysis</subject><subject>Electrochemistry</subject><subject>Electrode materials</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Iron oxides</subject><subject>Lithium</subject><subject>Lithium-ion batteries</subject><subject>Nanoparticles</subject><subject>Nanosheets</subject><subject>Physical Chemistry</subject><subject>Polyanilines</subject><subject>Rechargeable batteries</subject><subject>Research Article</subject><issn>0021-891X</issn><issn>1572-8838</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wNOC59hM9jPepNYPKHpR8Bay2YlN2W7WJAW9-stNreDNQybzJu87Aw8h58AugbF6FoA1jFEGIh0ugJYHZAJlzWnT5M0hmTDGgTYCXo_JSQhrxpjgVTEhXzeonVfRuiFzJtOuVX2cWb-TH7bDbFCDG5WPVvcYsvT8SDs3Ypdp5dskd_9hhRjDVbboUUfv9Ao3Vqs-G9Eb5zdq0Cmauqy3cWW3G7rb1qoY0VsMp-TIqD7g2e89JS-3i-f5PV0-3T3Mr5dU52UVqRa8xtaYDqEQwHLOa8OBV8jLCnNtWKpd2bWF6lCzuhWihsQCCt2Yqix0PiUX-7mjd-9bDFGu3dYPaaXkIECInEOVXHzv0t6F4NHI0duN8p8SmNyxlnvWMrGWP6xlmUL5PhSSeXhD_zf6n9Q3YUGEYA</recordid><startdate>20190415</startdate><enddate>20190415</enddate><creator>Aslam, Muhammad Kashif</creator><creator>Shah, Syed Shoaib Ahmad</creator><creator>Najam, Tayyaba</creator><creator>Li, Sha</creator><creator>Chen, ChangGuo</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-1245-8994</orcidid></search><sort><creationdate>20190415</creationdate><title>Decoration of cobalt/iron oxide nanoparticles on N-doped carbon nanosheets: Electrochemical performances for lithium-ion batteries</title><author>Aslam, Muhammad Kashif ; Shah, Syed Shoaib Ahmad ; Najam, Tayyaba ; Li, Sha ; Chen, ChangGuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-c927ebffde149103227f2126e256e3cf06e3d5db4adec07b997101214c8f654c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Anodes</topic><topic>Batteries</topic><topic>Carbon</topic><topic>Charge transfer</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Cobalt</topic><topic>Current density</topic><topic>Decoration</topic><topic>Diffusion rate</topic><topic>Electrochemical analysis</topic><topic>Electrochemistry</topic><topic>Electrode materials</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Iron oxides</topic><topic>Lithium</topic><topic>Lithium-ion batteries</topic><topic>Nanoparticles</topic><topic>Nanosheets</topic><topic>Physical Chemistry</topic><topic>Polyanilines</topic><topic>Rechargeable batteries</topic><topic>Research Article</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aslam, Muhammad Kashif</creatorcontrib><creatorcontrib>Shah, Syed Shoaib Ahmad</creatorcontrib><creatorcontrib>Najam, Tayyaba</creatorcontrib><creatorcontrib>Li, Sha</creatorcontrib><creatorcontrib>Chen, ChangGuo</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of applied electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aslam, Muhammad Kashif</au><au>Shah, Syed Shoaib Ahmad</au><au>Najam, Tayyaba</au><au>Li, Sha</au><au>Chen, ChangGuo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Decoration of cobalt/iron oxide nanoparticles on N-doped carbon nanosheets: Electrochemical performances for lithium-ion batteries</atitle><jtitle>Journal of applied electrochemistry</jtitle><stitle>J Appl Electrochem</stitle><date>2019-04-15</date><risdate>2019</risdate><volume>49</volume><issue>4</issue><spage>433</spage><epage>442</epage><pages>433-442</pages><issn>0021-891X</issn><eissn>1572-8838</eissn><abstract>Cobalt/iron oxide nanoparticles (CFO/NPs) were fabricated with a facile solid combustion method and decorated on polyaniline-derived porous N-doped carbon nanosheets. The N-doped carbon nanosheets provide a pathway for charge transfer and act as defensive layers to avoid the agglomeration of nanoparticles. The decoration of CFO nanoparticles on porous N-doped carbon nanosheets (CFO/NC) typically leads to hybrid material that displays an exceptionally high electrochemical performance for Li-ion batteries (LIBs) with excellent diffusion of electrolyte ions and ensures fast Li
+
/e
−
transport. The initial discharge capacity reaches up to 1270 mAh g
−1
(1.65 mAh cm
−2
) at a current density of 500 mA g
−1
(0.65 mA cm
− 2
). Furthermore, it also exhibits an exceptionally high specific capacity of 635 mAh g
−1
at a high current density of 500 mA g
−1
(500 mA g
−1
) after long cycling (250 cycles) and a remarkable rate capability with 93% capacity retention. These excellent electrochemical characteristics demonstrate that CFO/NC is a promising anode material for LIBs.
Graphical abstract</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10800-019-01291-5</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-1245-8994</orcidid></addata></record> |
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| language | eng |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Anodes Batteries Carbon Charge transfer Chemistry Chemistry and Materials Science Cobalt Current density Decoration Diffusion rate Electrochemical analysis Electrochemistry Electrode materials Industrial Chemistry/Chemical Engineering Iron oxides Lithium Lithium-ion batteries Nanoparticles Nanosheets Physical Chemistry Polyanilines Rechargeable batteries Research Article |
| title | Decoration of cobalt/iron oxide nanoparticles on N-doped carbon nanosheets: Electrochemical performances for lithium-ion batteries |
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