Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance
[Display omitted] •Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs. Nitrogen doped carbon nan...
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| Veröffentlicht in: | Materials letters 2021-01, Vol.282, p.128850, Article 128850 |
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| container_start_page | 128850 |
| container_title | Materials letters |
| container_volume | 282 |
| creator | Yan, Zhanheng Jiang, Lanlan Chen, Dongchu Huo, Baoyu Zhou, Haihui Huang, Zhongyuan |
| description | [Display omitted]
•Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs.
Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles (Co9S8@C-NCNTs) was successfully prepared by solid state sulfurization reaction. As a result, the capacity, rate performance and cycling stability of Co9S8@C-NCNTs are obviously enhanced when it is used as anode material for LIBs. Co9S8@C-NCNTs composite exhibits a reversible capacity of 727 mAh g−1 after 100 cycles at a current density of 0.5 A g−1 and excellent rate performance (589 mAh g−1 after 500 cycles at 2 A g−1). This work provides a succinct and effective approach to prepare high-performance LIBs anode materials using metal organic framework (MOF) as precursor. |
| doi_str_mv | 10.1016/j.matlet.2020.128850 |
| format | Article |
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•Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs.
Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles (Co9S8@C-NCNTs) was successfully prepared by solid state sulfurization reaction. As a result, the capacity, rate performance and cycling stability of Co9S8@C-NCNTs are obviously enhanced when it is used as anode material for LIBs. Co9S8@C-NCNTs composite exhibits a reversible capacity of 727 mAh g−1 after 100 cycles at a current density of 0.5 A g−1 and excellent rate performance (589 mAh g−1 after 500 cycles at 2 A g−1). This work provides a succinct and effective approach to prepare high-performance LIBs anode materials using metal organic framework (MOF) as precursor.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/j.matlet.2020.128850</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Anode effect ; Carbon nanotubes ; Co9S8 ; Cobalt sulfide ; Electrochemical analysis ; Electrode materials ; Energy storage and conversion ; Lithium ; Lithium-ion batteries ; Materials science ; Metal-organic frameworks ; Nanoparticles ; Rechargeable batteries ; Sulfurization</subject><ispartof>Materials letters, 2021-01, Vol.282, p.128850, Article 128850</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 1, 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c334t-96f28dd4ca3be288d31a81a321b54f46ccebd8da65f22d9eba7bf6b060f4e7233</citedby><cites>FETCH-LOGICAL-c334t-96f28dd4ca3be288d31a81a321b54f46ccebd8da65f22d9eba7bf6b060f4e7233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167577X20315573$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Yan, Zhanheng</creatorcontrib><creatorcontrib>Jiang, Lanlan</creatorcontrib><creatorcontrib>Chen, Dongchu</creatorcontrib><creatorcontrib>Huo, Baoyu</creatorcontrib><creatorcontrib>Zhou, Haihui</creatorcontrib><creatorcontrib>Huang, Zhongyuan</creatorcontrib><title>Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance</title><title>Materials letters</title><description>[Display omitted]
•Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs.
Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles (Co9S8@C-NCNTs) was successfully prepared by solid state sulfurization reaction. As a result, the capacity, rate performance and cycling stability of Co9S8@C-NCNTs are obviously enhanced when it is used as anode material for LIBs. Co9S8@C-NCNTs composite exhibits a reversible capacity of 727 mAh g−1 after 100 cycles at a current density of 0.5 A g−1 and excellent rate performance (589 mAh g−1 after 500 cycles at 2 A g−1). This work provides a succinct and effective approach to prepare high-performance LIBs anode materials using metal organic framework (MOF) as precursor.</description><subject>Anode effect</subject><subject>Carbon nanotubes</subject><subject>Co9S8</subject><subject>Cobalt sulfide</subject><subject>Electrochemical analysis</subject><subject>Electrode materials</subject><subject>Energy storage and conversion</subject><subject>Lithium</subject><subject>Lithium-ion batteries</subject><subject>Materials science</subject><subject>Metal-organic frameworks</subject><subject>Nanoparticles</subject><subject>Rechargeable batteries</subject><subject>Sulfurization</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9UMtKxDAUDaLg-PgDFwXXHZM0bdONIIMvEF2o4C7kcetkaJuapD62frkZ69rVhfO6nIPQCcFLgkl1tln2MnYQlxTTBFHOS7yDFoTXRc6autlFiySr87KuX_bRQQgbjDFrMFug73sbvXuFITNuBJNp6ZUbskEOLk4KQhamcXQ-Jmrlmkf-y4zSR6u7xLbOZ52Nazv1uU0-JWMEbxPzkdAMPjV0HQwxgw50eqTX0Fstu2wEn7y9HDQcob1WdgGO_-4her66fFrd5HcP17eri7tcFwWLeVO1lBvDtCwUpIqmIJITWVCiStaySmtQhhtZlS2lpgEla9VWCle4ZVDTojhEp3Pu6N3bBCGKjZv8kF4KympOS05KmlRsVmnvQvDQitHbXvovQbDYri02Yl5bbNcW89rJdj7bIDV4t-BF0BZSO2N9ai6Ms_8H_ABD746G</recordid><startdate>20210101</startdate><enddate>20210101</enddate><creator>Yan, Zhanheng</creator><creator>Jiang, Lanlan</creator><creator>Chen, Dongchu</creator><creator>Huo, Baoyu</creator><creator>Zhou, Haihui</creator><creator>Huang, Zhongyuan</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20210101</creationdate><title>Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance</title><author>Yan, Zhanheng ; Jiang, Lanlan ; Chen, Dongchu ; Huo, Baoyu ; Zhou, Haihui ; Huang, Zhongyuan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c334t-96f28dd4ca3be288d31a81a321b54f46ccebd8da65f22d9eba7bf6b060f4e7233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Anode effect</topic><topic>Carbon nanotubes</topic><topic>Co9S8</topic><topic>Cobalt sulfide</topic><topic>Electrochemical analysis</topic><topic>Electrode materials</topic><topic>Energy storage and conversion</topic><topic>Lithium</topic><topic>Lithium-ion batteries</topic><topic>Materials science</topic><topic>Metal-organic frameworks</topic><topic>Nanoparticles</topic><topic>Rechargeable batteries</topic><topic>Sulfurization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yan, Zhanheng</creatorcontrib><creatorcontrib>Jiang, Lanlan</creatorcontrib><creatorcontrib>Chen, Dongchu</creatorcontrib><creatorcontrib>Huo, Baoyu</creatorcontrib><creatorcontrib>Zhou, Haihui</creatorcontrib><creatorcontrib>Huang, Zhongyuan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yan, Zhanheng</au><au>Jiang, Lanlan</au><au>Chen, Dongchu</au><au>Huo, Baoyu</au><au>Zhou, Haihui</au><au>Huang, Zhongyuan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance</atitle><jtitle>Materials letters</jtitle><date>2021-01-01</date><risdate>2021</risdate><volume>282</volume><spage>128850</spage><pages>128850-</pages><artnum>128850</artnum><issn>0167-577X</issn><eissn>1873-4979</eissn><abstract>[Display omitted]
•Synthesized (Co9S8@C-NCNTs) using polypyrrole (PPy) tubes and ZIF-67 as the precursors.•Co9S8 nanoparticles were coated by carbon layer and attached on the carbon tubes.•Co9S8@C-NCNTs exhibits excellent electrochemical performance as the material of LIBs.
Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles (Co9S8@C-NCNTs) was successfully prepared by solid state sulfurization reaction. As a result, the capacity, rate performance and cycling stability of Co9S8@C-NCNTs are obviously enhanced when it is used as anode material for LIBs. Co9S8@C-NCNTs composite exhibits a reversible capacity of 727 mAh g−1 after 100 cycles at a current density of 0.5 A g−1 and excellent rate performance (589 mAh g−1 after 500 cycles at 2 A g−1). This work provides a succinct and effective approach to prepare high-performance LIBs anode materials using metal organic framework (MOF) as precursor.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matlet.2020.128850</doi></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Anode effect Carbon nanotubes Co9S8 Cobalt sulfide Electrochemical analysis Electrode materials Energy storage and conversion Lithium Lithium-ion batteries Materials science Metal-organic frameworks Nanoparticles Rechargeable batteries Sulfurization |
| title | Nitrogen doped carbon nanotubes supported Co9S8 nanoparticles for lithium-ion batteries with excellent electrochemical performance |
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