Synthesis of Sn2Nb2O7-GO nanocomposite as an anode material with enhanced lithium storage performance
Sn 2 Nb 2 O 7 -GO nanocomposite was prepared via a facile hydrothermal process. The sample presented that Sn 2 Nb 2 O 7 nanocrystals were homogeneously dispersed and tightly anchored on the surface of the GO nanosheets. The GO nanosheets not only act as a buffer matrix to promote the structural inte...
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| Veröffentlicht in: | Journal of materials science 2020-03, Vol.55 (8), p.3561-3570 |
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| container_title | Journal of materials science |
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| creator | Kong, Xingang Ma, Dingying Zhang, Jiarui Gong, Qinqin Wang, Yong Feng, Qi |
| description | Sn
2
Nb
2
O
7
-GO nanocomposite was prepared via a facile hydrothermal process. The sample presented that Sn
2
Nb
2
O
7
nanocrystals were homogeneously dispersed and tightly anchored on the surface of the GO nanosheets. The GO nanosheets not only act as a buffer matrix to promote the structural integrity of the active material, but also serve as a conductive media to accelerate the charge transfer and lithium-ion diffusion. As a result, Sn
2
Nb
2
O
7
-GO nanocomposite showed enhanced electrochemical performances compared with pure Sn
2
Nb
2
O
7
and Mixture. As anode material for lithium-ion batteries, the Sn
2
Nb
2
O
7
-GO electrode exhibited a specific capacity of 576.6 mAh g
−1
at 0.1 A g
−1
current density after 100 cycles. What is more, at a higher current density 2 A g
−1
, a reversible capacity of about 237.8 mAh g
−1
was achieved. |
| doi_str_mv | 10.1007/s10853-019-04220-1 |
| format | Article |
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2
Nb
2
O
7
-GO nanocomposite was prepared via a facile hydrothermal process. The sample presented that Sn
2
Nb
2
O
7
nanocrystals were homogeneously dispersed and tightly anchored on the surface of the GO nanosheets. The GO nanosheets not only act as a buffer matrix to promote the structural integrity of the active material, but also serve as a conductive media to accelerate the charge transfer and lithium-ion diffusion. As a result, Sn
2
Nb
2
O
7
-GO nanocomposite showed enhanced electrochemical performances compared with pure Sn
2
Nb
2
O
7
and Mixture. As anode material for lithium-ion batteries, the Sn
2
Nb
2
O
7
-GO electrode exhibited a specific capacity of 576.6 mAh g
−1
at 0.1 A g
−1
current density after 100 cycles. What is more, at a higher current density 2 A g
−1
, a reversible capacity of about 237.8 mAh g
−1
was achieved.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-019-04220-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Anodes ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Crystallography and Scattering Methods ; Electrode materials ; Energy Materials ; Lithium ; Materials Science ; Nanocomposites ; Polymer Sciences ; Solid Mechanics</subject><ispartof>Journal of materials science, 2020-03, Vol.55 (8), p.3561-3570</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2019</rights><rights>Journal of Materials Science is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-c95810905df6d0c21f825cc7b38e20fab4b870a851d72365cb15cba8b5ea6e623</citedby><cites>FETCH-LOGICAL-c356t-c95810905df6d0c21f825cc7b38e20fab4b870a851d72365cb15cba8b5ea6e623</cites><orcidid>0000-0002-7599-4324</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/s10853-019-04220-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-019-04220-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Kong, Xingang</creatorcontrib><creatorcontrib>Ma, Dingying</creatorcontrib><creatorcontrib>Zhang, Jiarui</creatorcontrib><creatorcontrib>Gong, Qinqin</creatorcontrib><creatorcontrib>Wang, Yong</creatorcontrib><creatorcontrib>Feng, Qi</creatorcontrib><title>Synthesis of Sn2Nb2O7-GO nanocomposite as an anode material with enhanced lithium storage performance</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>Sn
2
Nb
2
O
7
-GO nanocomposite was prepared via a facile hydrothermal process. The sample presented that Sn
2
Nb
2
O
7
nanocrystals were homogeneously dispersed and tightly anchored on the surface of the GO nanosheets. The GO nanosheets not only act as a buffer matrix to promote the structural integrity of the active material, but also serve as a conductive media to accelerate the charge transfer and lithium-ion diffusion. As a result, Sn
2
Nb
2
O
7
-GO nanocomposite showed enhanced electrochemical performances compared with pure Sn
2
Nb
2
O
7
and Mixture. As anode material for lithium-ion batteries, the Sn
2
Nb
2
O
7
-GO electrode exhibited a specific capacity of 576.6 mAh g
−1
at 0.1 A g
−1
current density after 100 cycles. What is more, at a higher current density 2 A g
−1
, a reversible capacity of about 237.8 mAh g
−1
was achieved.</description><subject>Anodes</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Crystallography and Scattering Methods</subject><subject>Electrode materials</subject><subject>Energy Materials</subject><subject>Lithium</subject><subject>Materials Science</subject><subject>Nanocomposites</subject><subject>Polymer Sciences</subject><subject>Solid Mechanics</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kMFKAzEQhoMoWKsv4CngOTqZNJvtUYpWodhD9Ryy2Wy7pZvUZIv07U1dwZswwzDM_88wHyG3HO45gHpIHEopGPApgwkiMH5GRlwqwSYliHMyAkBkOCn4JblKaQsAUiEfEbc6-n7jUptoaOjK41uFS8XmS-qNDzZ0-5Da3lGTqPE5Qu1oZ3oXW7OjX22_oc5vjLeuprvctYeOpj5Es3Z072ITYncaXpOLxuySu_mtY_Lx_PQ-e2GL5fx19rhgVsiiZ3YqSw5TkHVT1GCRNyVKa1UlSofQmGpSlQpMKXmtUBTSVjynKSvpTOEKFGNyN-zdx_B5cKnX23CIPp_UKDA_jKBUVuGgsjGkFF2j97HtTDxqDvqEUw84dcapf3Bqnk1iMKUs9msX_1b_4_oGgkJ4HA</recordid><startdate>20200301</startdate><enddate>20200301</enddate><creator>Kong, Xingang</creator><creator>Ma, Dingying</creator><creator>Zhang, Jiarui</creator><creator>Gong, Qinqin</creator><creator>Wang, Yong</creator><creator>Feng, Qi</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><orcidid>https://orcid.org/0000-0002-7599-4324</orcidid></search><sort><creationdate>20200301</creationdate><title>Synthesis of Sn2Nb2O7-GO nanocomposite as an anode material with enhanced lithium storage performance</title><author>Kong, Xingang ; Ma, Dingying ; Zhang, Jiarui ; Gong, Qinqin ; Wang, Yong ; Feng, Qi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-c95810905df6d0c21f825cc7b38e20fab4b870a851d72365cb15cba8b5ea6e623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Anodes</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Crystallography and Scattering Methods</topic><topic>Electrode materials</topic><topic>Energy Materials</topic><topic>Lithium</topic><topic>Materials Science</topic><topic>Nanocomposites</topic><topic>Polymer Sciences</topic><topic>Solid Mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Xingang</creatorcontrib><creatorcontrib>Ma, Dingying</creatorcontrib><creatorcontrib>Zhang, Jiarui</creatorcontrib><creatorcontrib>Gong, Qinqin</creatorcontrib><creatorcontrib>Wang, Yong</creatorcontrib><creatorcontrib>Feng, Qi</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Xingang</au><au>Ma, Dingying</au><au>Zhang, Jiarui</au><au>Gong, Qinqin</au><au>Wang, Yong</au><au>Feng, Qi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of Sn2Nb2O7-GO nanocomposite as an anode material with enhanced lithium storage performance</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2020-03-01</date><risdate>2020</risdate><volume>55</volume><issue>8</issue><spage>3561</spage><epage>3570</epage><pages>3561-3570</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>Sn
2
Nb
2
O
7
-GO nanocomposite was prepared via a facile hydrothermal process. The sample presented that Sn
2
Nb
2
O
7
nanocrystals were homogeneously dispersed and tightly anchored on the surface of the GO nanosheets. The GO nanosheets not only act as a buffer matrix to promote the structural integrity of the active material, but also serve as a conductive media to accelerate the charge transfer and lithium-ion diffusion. As a result, Sn
2
Nb
2
O
7
-GO nanocomposite showed enhanced electrochemical performances compared with pure Sn
2
Nb
2
O
7
and Mixture. As anode material for lithium-ion batteries, the Sn
2
Nb
2
O
7
-GO electrode exhibited a specific capacity of 576.6 mAh g
−1
at 0.1 A g
−1
current density after 100 cycles. What is more, at a higher current density 2 A g
−1
, a reversible capacity of about 237.8 mAh g
−1
was achieved.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-019-04220-1</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-7599-4324</orcidid></addata></record> |
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| subjects | Anodes Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Crystallography and Scattering Methods Electrode materials Energy Materials Lithium Materials Science Nanocomposites Polymer Sciences Solid Mechanics |
| title | Synthesis of Sn2Nb2O7-GO nanocomposite as an anode material with enhanced lithium storage performance |
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