Gas evolution behaviors for several cathode materials in lithium-ion batteries
Several 18650 lithium-ion batteries using LiCoO 2, LiMn 2O 4, and LiFePO 4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0 V conditions were examined by means of GC–MS method. Under the normal charge and discharge vo...
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| Veröffentlicht in: | Journal of power sources 2005-03, Vol.142 (1), p.285-291 |
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| container_title | Journal of power sources |
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| creator | Kong, Weihe Li, Hong Huang, Xuejie Chen, Liquan |
| description | Several 18650 lithium-ion batteries using LiCoO
2, LiMn
2O
4, and LiFePO
4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0
V conditions were examined by means of GC–MS method. Under the normal charge and discharge voltage range, it is found that gas components are independent to the cathode materials. C
2H
5F gas was detected in all cases. A formation mechanism is proposed. Under overcharging condition, it is found that the gas components are different and there is a correlation between the C
2H
2 product and the oxidation ability of various delithiated cathode materials. |
| doi_str_mv | 10.1016/j.jpowsour.2004.10.008 |
| format | Article |
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2, LiMn
2O
4, and LiFePO
4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0
V conditions were examined by means of GC–MS method. Under the normal charge and discharge voltage range, it is found that gas components are independent to the cathode materials. C
2H
5F gas was detected in all cases. A formation mechanism is proposed. Under overcharging condition, it is found that the gas components are different and there is a correlation between the C
2H
2 product and the oxidation ability of various delithiated cathode materials.</description><identifier>ISSN: 0378-7753</identifier><identifier>EISSN: 1873-2755</identifier><identifier>DOI: 10.1016/j.jpowsour.2004.10.008</identifier><identifier>CODEN: JPSODZ</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Applied sciences ; Cathode ; Direct energy conversion and energy accumulation ; Electrical engineering. Electrical power engineering ; Electrical power engineering ; Electrochemical conversion: primary and secondary batteries, fuel cells ; Energy ; Energy. Thermal use of fuels ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Fuel cells ; Gas evolution ; Lithium-ion batteries</subject><ispartof>Journal of power sources, 2005-03, Vol.142 (1), p.285-291</ispartof><rights>2004 Elsevier B.V.</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c373t-b1e80ef3176d23dc60fe2ce6535913414a9c71392aa1ef3f6fe1cc54937642e53</citedby><cites>FETCH-LOGICAL-c373t-b1e80ef3176d23dc60fe2ce6535913414a9c71392aa1ef3f6fe1cc54937642e53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jpowsour.2004.10.008$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16661702$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kong, Weihe</creatorcontrib><creatorcontrib>Li, Hong</creatorcontrib><creatorcontrib>Huang, Xuejie</creatorcontrib><creatorcontrib>Chen, Liquan</creatorcontrib><title>Gas evolution behaviors for several cathode materials in lithium-ion batteries</title><title>Journal of power sources</title><description>Several 18650 lithium-ion batteries using LiCoO
2, LiMn
2O
4, and LiFePO
4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0
V conditions were examined by means of GC–MS method. Under the normal charge and discharge voltage range, it is found that gas components are independent to the cathode materials. C
2H
5F gas was detected in all cases. A formation mechanism is proposed. Under overcharging condition, it is found that the gas components are different and there is a correlation between the C
2H
2 product and the oxidation ability of various delithiated cathode materials.</description><subject>Applied sciences</subject><subject>Cathode</subject><subject>Direct energy conversion and energy accumulation</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electrical power engineering</subject><subject>Electrochemical conversion: primary and secondary batteries, fuel cells</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Fuel cells</subject><subject>Gas evolution</subject><subject>Lithium-ion batteries</subject><issn>0378-7753</issn><issn>1873-2755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LxDAQhoMouK7-BelFb635aJP2piy6CqIXPYdsOmVT2mZN0or_3tRd8ehpYOZ5Z5gHoUuCM4IJv2mzdmc_vR1dRjHOYzPDuDxCC1IKllJRFMdogZkoUyEKdorOvG8xxoQIvEAva-UTmGw3BmOHZANbNRnrfNJYl3iYwKku0SpsbQ1JrwI4ozqfmCHpTNiasU9_YirME_Dn6KSJc7g41CV6f7h_Wz2mz6_rp9Xdc6qZYCHdECgxNIwIXlNWa44boBp4wYqKsJzkqtKCsIoqRSLW8AaI1kVeMcFzCgVbouv93p2zHyP4IHvjNXSdGsCOXtKyyFnOeQT5HtTOeu-gkTtneuW-JMFy1idb-atPzvrmftQXg1eHC8pr1TVODdr4vzTnPAqkkbvdcxDfnQw46bWBQUNtHOgga2v-O_UNj6GKqQ</recordid><startdate>20050324</startdate><enddate>20050324</enddate><creator>Kong, Weihe</creator><creator>Li, Hong</creator><creator>Huang, Xuejie</creator><creator>Chen, Liquan</creator><general>Elsevier B.V</general><general>Elsevier Sequoia</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20050324</creationdate><title>Gas evolution behaviors for several cathode materials in lithium-ion batteries</title><author>Kong, Weihe ; Li, Hong ; Huang, Xuejie ; Chen, Liquan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c373t-b1e80ef3176d23dc60fe2ce6535913414a9c71392aa1ef3f6fe1cc54937642e53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Cathode</topic><topic>Direct energy conversion and energy accumulation</topic><topic>Electrical engineering. Electrical power engineering</topic><topic>Electrical power engineering</topic><topic>Electrochemical conversion: primary and secondary batteries, fuel cells</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Fuel cells</topic><topic>Gas evolution</topic><topic>Lithium-ion batteries</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Weihe</creatorcontrib><creatorcontrib>Li, Hong</creatorcontrib><creatorcontrib>Huang, Xuejie</creatorcontrib><creatorcontrib>Chen, Liquan</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of power sources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Weihe</au><au>Li, Hong</au><au>Huang, Xuejie</au><au>Chen, Liquan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gas evolution behaviors for several cathode materials in lithium-ion batteries</atitle><jtitle>Journal of power sources</jtitle><date>2005-03-24</date><risdate>2005</risdate><volume>142</volume><issue>1</issue><spage>285</spage><epage>291</epage><pages>285-291</pages><issn>0378-7753</issn><eissn>1873-2755</eissn><coden>JPSODZ</coden><abstract>Several 18650 lithium-ion batteries using LiCoO
2, LiMn
2O
4, and LiFePO
4 as cathode materials were assembled separately. Gas species of these batteries under normal cycling and overcharging to 4.5 and 5.0
V conditions were examined by means of GC–MS method. Under the normal charge and discharge voltage range, it is found that gas components are independent to the cathode materials. C
2H
5F gas was detected in all cases. A formation mechanism is proposed. Under overcharging condition, it is found that the gas components are different and there is a correlation between the C
2H
2 product and the oxidation ability of various delithiated cathode materials.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jpowsour.2004.10.008</doi><tpages>7</tpages></addata></record> |
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| ispartof | Journal of power sources, 2005-03, Vol.142 (1), p.285-291 |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Cathode Direct energy conversion and energy accumulation Electrical engineering. Electrical power engineering Electrical power engineering Electrochemical conversion: primary and secondary batteries, fuel cells Energy Energy. Thermal use of fuels Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Fuel cells Gas evolution Lithium-ion batteries |
| title | Gas evolution behaviors for several cathode materials in lithium-ion batteries |
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