Preparation and Electrochemical Performance of Ti2Nb10O29/Ag Composite as Anode Materials for Lithium Ion Batteries
[Display omitted] In lithium ion batteries anode material is very crucial. Exploring the high-performance anode materials remains a great challenge. Here, Ti2Nb10O29/Ag composite was obtained. Electrochemical measurements demonstrate that Ti2Nb10O29/Ag composite shows good electrochemical performanc...
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| Veröffentlicht in: | Electrochimica acta 2017-11, Vol.253, p.396-402 |
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| container_title | Electrochimica acta |
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| creator | Mao, Wutao Liu, Kecheng Guo, Ge Liu, Guangyin Bao, Keyan Guo, Jiali Hu, Min Wang, Weibo Li, Beibei Zhang, Kailong Qian, Yitai |
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In lithium ion batteries anode material is very crucial. Exploring the high-performance anode materials remains a great challenge. Here, Ti2Nb10O29/Ag composite was obtained. Electrochemical measurements demonstrate that Ti2Nb10O29/Ag composite shows good electrochemical performance than pure Ti2Nb10O29, mostly due to enhanced electronic conductivity after Ag-coating. The specific capacities of Ti2Nb10O29/Ag composite can be as high as 253 and 173mAhg−1 at 1 and 10C, respectively, and the specific capacity is 132mAhg−1 at 20C. Moreover, the Ti2Nb10O29/Ag composite exhibited excellent cyclic stability, even after 500 cycles, its specific capacity at 10C still stabilized at a large value of 142mAhg−1, which was in sharp contrast to the corresponding values of pure Ti2Nb10O29 (68mAhg−1). The high electrochemical performance demonstrated that Ti2Nb10O29/Ag composite is highly promising anode materials for Li-ion batteries. |
| doi_str_mv | 10.1016/j.electacta.2017.09.072 |
| format | Article |
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In lithium ion batteries anode material is very crucial. Exploring the high-performance anode materials remains a great challenge. Here, Ti2Nb10O29/Ag composite was obtained. Electrochemical measurements demonstrate that Ti2Nb10O29/Ag composite shows good electrochemical performance than pure Ti2Nb10O29, mostly due to enhanced electronic conductivity after Ag-coating. The specific capacities of Ti2Nb10O29/Ag composite can be as high as 253 and 173mAhg−1 at 1 and 10C, respectively, and the specific capacity is 132mAhg−1 at 20C. Moreover, the Ti2Nb10O29/Ag composite exhibited excellent cyclic stability, even after 500 cycles, its specific capacity at 10C still stabilized at a large value of 142mAhg−1, which was in sharp contrast to the corresponding values of pure Ti2Nb10O29 (68mAhg−1). The high electrochemical performance demonstrated that Ti2Nb10O29/Ag composite is highly promising anode materials for Li-ion batteries.</description><identifier>ISSN: 0013-4686</identifier><identifier>EISSN: 1873-3859</identifier><identifier>DOI: 10.1016/j.electacta.2017.09.072</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Anode material ; Anodes ; Batteries ; Conductivity ; Electrochemical analysis ; Electrochemical property ; Electrode materials ; Ions ; Lithium ; Lithium ion battery ; Lithium-ion batteries ; Rechargeable batteries ; Silver ; Ti2Nb10O29</subject><ispartof>Electrochimica acta, 2017-11, Vol.253, p.396-402</ispartof><rights>2017</rights><rights>Copyright Elsevier BV Nov 1, 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-961cbfb3e7a134cd2f90edfd2d2cdae3e4a852fab9fa104e8af0be9b2af328fd3</citedby><cites>FETCH-LOGICAL-c380t-961cbfb3e7a134cd2f90edfd2d2cdae3e4a852fab9fa104e8af0be9b2af328fd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.electacta.2017.09.072$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Mao, Wutao</creatorcontrib><creatorcontrib>Liu, Kecheng</creatorcontrib><creatorcontrib>Guo, Ge</creatorcontrib><creatorcontrib>Liu, Guangyin</creatorcontrib><creatorcontrib>Bao, Keyan</creatorcontrib><creatorcontrib>Guo, Jiali</creatorcontrib><creatorcontrib>Hu, Min</creatorcontrib><creatorcontrib>Wang, Weibo</creatorcontrib><creatorcontrib>Li, Beibei</creatorcontrib><creatorcontrib>Zhang, Kailong</creatorcontrib><creatorcontrib>Qian, Yitai</creatorcontrib><title>Preparation and Electrochemical Performance of Ti2Nb10O29/Ag Composite as Anode Materials for Lithium Ion Batteries</title><title>Electrochimica acta</title><description>[Display omitted]
In lithium ion batteries anode material is very crucial. Exploring the high-performance anode materials remains a great challenge. Here, Ti2Nb10O29/Ag composite was obtained. Electrochemical measurements demonstrate that Ti2Nb10O29/Ag composite shows good electrochemical performance than pure Ti2Nb10O29, mostly due to enhanced electronic conductivity after Ag-coating. The specific capacities of Ti2Nb10O29/Ag composite can be as high as 253 and 173mAhg−1 at 1 and 10C, respectively, and the specific capacity is 132mAhg−1 at 20C. Moreover, the Ti2Nb10O29/Ag composite exhibited excellent cyclic stability, even after 500 cycles, its specific capacity at 10C still stabilized at a large value of 142mAhg−1, which was in sharp contrast to the corresponding values of pure Ti2Nb10O29 (68mAhg−1). The high electrochemical performance demonstrated that Ti2Nb10O29/Ag composite is highly promising anode materials for Li-ion batteries.</description><subject>Anode material</subject><subject>Anodes</subject><subject>Batteries</subject><subject>Conductivity</subject><subject>Electrochemical analysis</subject><subject>Electrochemical property</subject><subject>Electrode materials</subject><subject>Ions</subject><subject>Lithium</subject><subject>Lithium ion battery</subject><subject>Lithium-ion batteries</subject><subject>Rechargeable batteries</subject><subject>Silver</subject><subject>Ti2Nb10O29</subject><issn>0013-4686</issn><issn>1873-3859</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkMFOGzEQhq2qSE0pz4ClnncZ25vd9TFEFJDSwgHO1qw9Lo6y62BvKvH2OAriWsnSHPz9_2g-xi4F1AJEe7WtaUd2xvJqCaKrQdfQyS9sIfpOVapf6q9sASBU1bR9-419z3kLAF3bwYLlx0R7TDiHOHGcHL85lqVoX2gMFnf8kZKPacTJEo-ePwX5ZxDwIPXV6i9fx3Efc5iJY-arKTriv3GmFHCXeYnxTZhfwmHk96X9GufjF-Uf7MwXgC4-5jl7_nXztL6rNg-39-vVprKqh7nSrbCDHxR1KFRjnfQayHknnbQOSVGD_VJ6HLRHAQ316GEgPUj0SvbeqXP289S7T_H1QHk223hIU1lphG57UM2yWRaqO1E2xZwTebNPYcT0ZgSYo2GzNZ-GzdGwAW2K4ZJcnZJUjvgXKJlsAxVRLqTCGxfDfzveAT--ip8</recordid><startdate>20171101</startdate><enddate>20171101</enddate><creator>Mao, Wutao</creator><creator>Liu, Kecheng</creator><creator>Guo, Ge</creator><creator>Liu, Guangyin</creator><creator>Bao, Keyan</creator><creator>Guo, Jiali</creator><creator>Hu, Min</creator><creator>Wang, Weibo</creator><creator>Li, Beibei</creator><creator>Zhang, Kailong</creator><creator>Qian, Yitai</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20171101</creationdate><title>Preparation and Electrochemical Performance of Ti2Nb10O29/Ag Composite as Anode Materials for Lithium Ion Batteries</title><author>Mao, Wutao ; Liu, Kecheng ; Guo, Ge ; Liu, Guangyin ; Bao, Keyan ; Guo, Jiali ; Hu, Min ; Wang, Weibo ; Li, Beibei ; Zhang, Kailong ; Qian, Yitai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c380t-961cbfb3e7a134cd2f90edfd2d2cdae3e4a852fab9fa104e8af0be9b2af328fd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Anode material</topic><topic>Anodes</topic><topic>Batteries</topic><topic>Conductivity</topic><topic>Electrochemical analysis</topic><topic>Electrochemical property</topic><topic>Electrode materials</topic><topic>Ions</topic><topic>Lithium</topic><topic>Lithium ion battery</topic><topic>Lithium-ion batteries</topic><topic>Rechargeable batteries</topic><topic>Silver</topic><topic>Ti2Nb10O29</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mao, Wutao</creatorcontrib><creatorcontrib>Liu, Kecheng</creatorcontrib><creatorcontrib>Guo, Ge</creatorcontrib><creatorcontrib>Liu, Guangyin</creatorcontrib><creatorcontrib>Bao, Keyan</creatorcontrib><creatorcontrib>Guo, Jiali</creatorcontrib><creatorcontrib>Hu, Min</creatorcontrib><creatorcontrib>Wang, Weibo</creatorcontrib><creatorcontrib>Li, Beibei</creatorcontrib><creatorcontrib>Zhang, Kailong</creatorcontrib><creatorcontrib>Qian, Yitai</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochimica acta</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mao, Wutao</au><au>Liu, Kecheng</au><au>Guo, Ge</au><au>Liu, Guangyin</au><au>Bao, Keyan</au><au>Guo, Jiali</au><au>Hu, Min</au><au>Wang, Weibo</au><au>Li, Beibei</au><au>Zhang, Kailong</au><au>Qian, Yitai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and Electrochemical Performance of Ti2Nb10O29/Ag Composite as Anode Materials for Lithium Ion Batteries</atitle><jtitle>Electrochimica acta</jtitle><date>2017-11-01</date><risdate>2017</risdate><volume>253</volume><spage>396</spage><epage>402</epage><pages>396-402</pages><issn>0013-4686</issn><eissn>1873-3859</eissn><abstract>[Display omitted]
In lithium ion batteries anode material is very crucial. Exploring the high-performance anode materials remains a great challenge. Here, Ti2Nb10O29/Ag composite was obtained. Electrochemical measurements demonstrate that Ti2Nb10O29/Ag composite shows good electrochemical performance than pure Ti2Nb10O29, mostly due to enhanced electronic conductivity after Ag-coating. The specific capacities of Ti2Nb10O29/Ag composite can be as high as 253 and 173mAhg−1 at 1 and 10C, respectively, and the specific capacity is 132mAhg−1 at 20C. Moreover, the Ti2Nb10O29/Ag composite exhibited excellent cyclic stability, even after 500 cycles, its specific capacity at 10C still stabilized at a large value of 142mAhg−1, which was in sharp contrast to the corresponding values of pure Ti2Nb10O29 (68mAhg−1). The high electrochemical performance demonstrated that Ti2Nb10O29/Ag composite is highly promising anode materials for Li-ion batteries.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.electacta.2017.09.072</doi><tpages>7</tpages></addata></record> |
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| subjects | Anode material Anodes Batteries Conductivity Electrochemical analysis Electrochemical property Electrode materials Ions Lithium Lithium ion battery Lithium-ion batteries Rechargeable batteries Silver Ti2Nb10O29 |
| title | Preparation and Electrochemical Performance of Ti2Nb10O29/Ag Composite as Anode Materials for Lithium Ion Batteries |
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