Sputtered copper coating on silicon/graphite composite anode for lithium ion batteries
[Display omitted] •A Si/graphite composite with sputtered Cu coating served as anode for LIBs.•The sputtering Cu coating improved the rate performance of the LIBs.•The sputtering Cu coating improved the cycle life of the LIBs. A sputtered copper coating on a silicon/graphite composite is investigate...
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| Veröffentlicht in: | Journal of alloys and compounds 2014-06, Vol.598, p.184-190 |
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| container_end_page | 190 |
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| container_title | Journal of alloys and compounds |
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| creator | Yen, Jui-Pin Chang, Chia-Chin Lin, Yu-Run Shen, Sen-Thann Hong, Jin-Long |
| description | [Display omitted]
•A Si/graphite composite with sputtered Cu coating served as anode for LIBs.•The sputtering Cu coating improved the rate performance of the LIBs.•The sputtering Cu coating improved the cycle life of the LIBs.
A sputtered copper coating on a silicon/graphite composite is investigated as an anode material for lithium ion batteries (LIBs). Characterization of the material has been performed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and transmission electron microscopy (TEM). Results show that the thickness of the copper on the nano-Si/graphite composite anode is controlled by the duration of copper sputtering. A sputtered copper coating of approximately 12nm thickness improves the rate capacity, maximum energy density and the elevated temperature cycling performance of LIBs with silicon/graphite anodes. The presented results confirm that the modification provided by sputtered Cu to the morphology of the solid/electrolyte interface of the anode surface is of interest to the next generation of high performance LIBs. |
| doi_str_mv | 10.1016/j.jallcom.2014.01.230 |
| format | Article |
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•A Si/graphite composite with sputtered Cu coating served as anode for LIBs.•The sputtering Cu coating improved the rate performance of the LIBs.•The sputtering Cu coating improved the cycle life of the LIBs.
A sputtered copper coating on a silicon/graphite composite is investigated as an anode material for lithium ion batteries (LIBs). Characterization of the material has been performed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and transmission electron microscopy (TEM). Results show that the thickness of the copper on the nano-Si/graphite composite anode is controlled by the duration of copper sputtering. A sputtered copper coating of approximately 12nm thickness improves the rate capacity, maximum energy density and the elevated temperature cycling performance of LIBs with silicon/graphite anodes. The presented results confirm that the modification provided by sputtered Cu to the morphology of the solid/electrolyte interface of the anode surface is of interest to the next generation of high performance LIBs.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2014.01.230</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>ANODES ; BATTERIES ; Chemistry ; Coating ; COATINGS ; Copper ; Electrochemistry ; Electrodes: preparations and properties ; Exact sciences and technology ; General and physical chemistry ; Graphite ; Lithium batteries ; Lithium ion battery ; Lithium-ion batteries ; MICROSTRUCTURES ; Nanostructure ; Scanning electron microscopy ; Silicon ; Silicon based anode ; SPUTTERING</subject><ispartof>Journal of alloys and compounds, 2014-06, Vol.598, p.184-190</ispartof><rights>2014 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-72e1140ec672a0b882d75c694d6caeb34315f90f9a02d1b2bc2618a7a47b732b3</citedby><cites>FETCH-LOGICAL-c446t-72e1140ec672a0b882d75c694d6caeb34315f90f9a02d1b2bc2618a7a47b732b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925838814002953$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28391986$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Yen, Jui-Pin</creatorcontrib><creatorcontrib>Chang, Chia-Chin</creatorcontrib><creatorcontrib>Lin, Yu-Run</creatorcontrib><creatorcontrib>Shen, Sen-Thann</creatorcontrib><creatorcontrib>Hong, Jin-Long</creatorcontrib><title>Sputtered copper coating on silicon/graphite composite anode for lithium ion batteries</title><title>Journal of alloys and compounds</title><description>[Display omitted]
•A Si/graphite composite with sputtered Cu coating served as anode for LIBs.•The sputtering Cu coating improved the rate performance of the LIBs.•The sputtering Cu coating improved the cycle life of the LIBs.
A sputtered copper coating on a silicon/graphite composite is investigated as an anode material for lithium ion batteries (LIBs). Characterization of the material has been performed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and transmission electron microscopy (TEM). Results show that the thickness of the copper on the nano-Si/graphite composite anode is controlled by the duration of copper sputtering. A sputtered copper coating of approximately 12nm thickness improves the rate capacity, maximum energy density and the elevated temperature cycling performance of LIBs with silicon/graphite anodes. The presented results confirm that the modification provided by sputtered Cu to the morphology of the solid/electrolyte interface of the anode surface is of interest to the next generation of high performance LIBs.</description><subject>ANODES</subject><subject>BATTERIES</subject><subject>Chemistry</subject><subject>Coating</subject><subject>COATINGS</subject><subject>Copper</subject><subject>Electrochemistry</subject><subject>Electrodes: preparations and properties</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Graphite</subject><subject>Lithium batteries</subject><subject>Lithium ion battery</subject><subject>Lithium-ion batteries</subject><subject>MICROSTRUCTURES</subject><subject>Nanostructure</subject><subject>Scanning electron microscopy</subject><subject>Silicon</subject><subject>Silicon based anode</subject><subject>SPUTTERING</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNqFkMtq5DAQRcWQwHSS-YQBbwaysaOSZD1WIYS8IJBFktkKWS53q7EtR3IH5u_HTTfZZlUFde4tOIT8BloBBXm1rbau730cKkZBVBQqxukPsgKteCmkNCdkRQ2rS821_knOct5SSsFwWJG_r9NunjFhW_g4TZiW4eYwros4Fjn0wcfxap3ctAkzLrdhinm_uTG2WHQxFX2YN2E3FGEJNG7fFTBfkNPO9Rl_Hec5eb-_e7t9LJ9fHp5ub55LL4ScS8UQQFD0UjFHG61Zq2ovjWild9hwwaHuDO2Mo6yFhjWeSdBOOaEaxVnDz8nloXdK8WOHebZDyB773o0Yd9mCVMooIzn_Hq1ro4AJzRa0PqA-xZwTdnZKYXDpnwVq98rt1h6V271yS8Euypfcn-MLl73ru-RGH_JXmGluwGi5cNcHDhc1nwGTzT7g6LENCf1s2xi--fQfJiOaGA</recordid><startdate>20140615</startdate><enddate>20140615</enddate><creator>Yen, Jui-Pin</creator><creator>Chang, Chia-Chin</creator><creator>Lin, Yu-Run</creator><creator>Shen, Sen-Thann</creator><creator>Hong, Jin-Long</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8G</scope><scope>JG9</scope></search><sort><creationdate>20140615</creationdate><title>Sputtered copper coating on silicon/graphite composite anode for lithium ion batteries</title><author>Yen, Jui-Pin ; Chang, Chia-Chin ; Lin, Yu-Run ; Shen, Sen-Thann ; Hong, Jin-Long</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-72e1140ec672a0b882d75c694d6caeb34315f90f9a02d1b2bc2618a7a47b732b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>ANODES</topic><topic>BATTERIES</topic><topic>Chemistry</topic><topic>Coating</topic><topic>COATINGS</topic><topic>Copper</topic><topic>Electrochemistry</topic><topic>Electrodes: preparations and properties</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Graphite</topic><topic>Lithium batteries</topic><topic>Lithium ion battery</topic><topic>Lithium-ion batteries</topic><topic>MICROSTRUCTURES</topic><topic>Nanostructure</topic><topic>Scanning electron microscopy</topic><topic>Silicon</topic><topic>Silicon based anode</topic><topic>SPUTTERING</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yen, Jui-Pin</creatorcontrib><creatorcontrib>Chang, Chia-Chin</creatorcontrib><creatorcontrib>Lin, Yu-Run</creatorcontrib><creatorcontrib>Shen, Sen-Thann</creatorcontrib><creatorcontrib>Hong, Jin-Long</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yen, Jui-Pin</au><au>Chang, Chia-Chin</au><au>Lin, Yu-Run</au><au>Shen, Sen-Thann</au><au>Hong, Jin-Long</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sputtered copper coating on silicon/graphite composite anode for lithium ion batteries</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2014-06-15</date><risdate>2014</risdate><volume>598</volume><spage>184</spage><epage>190</epage><pages>184-190</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>[Display omitted]
•A Si/graphite composite with sputtered Cu coating served as anode for LIBs.•The sputtering Cu coating improved the rate performance of the LIBs.•The sputtering Cu coating improved the cycle life of the LIBs.
A sputtered copper coating on a silicon/graphite composite is investigated as an anode material for lithium ion batteries (LIBs). Characterization of the material has been performed by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and transmission electron microscopy (TEM). Results show that the thickness of the copper on the nano-Si/graphite composite anode is controlled by the duration of copper sputtering. A sputtered copper coating of approximately 12nm thickness improves the rate capacity, maximum energy density and the elevated temperature cycling performance of LIBs with silicon/graphite anodes. The presented results confirm that the modification provided by sputtered Cu to the morphology of the solid/electrolyte interface of the anode surface is of interest to the next generation of high performance LIBs.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2014.01.230</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of alloys and compounds, 2014-06, Vol.598, p.184-190 |
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| subjects | ANODES BATTERIES Chemistry Coating COATINGS Copper Electrochemistry Electrodes: preparations and properties Exact sciences and technology General and physical chemistry Graphite Lithium batteries Lithium ion battery Lithium-ion batteries MICROSTRUCTURES Nanostructure Scanning electron microscopy Silicon Silicon based anode SPUTTERING |
| title | Sputtered copper coating on silicon/graphite composite anode for lithium ion batteries |
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