POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME
Disclosed herein is a cathode active material for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1, one or more selected from compounds represented by Formula 2, and one or more selected from compounds represented by Formula 3, ...
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| creator | LEE, JI EUN PARK, SOO MIN PARK, SINYOUNG CHUNG, GEUNANG JUNG, YOUNG HWA CHANG, SUNG KYUN PARK, HONG-KYU KIM, SUNKYU AN, KEUN WAN |
| description | Disclosed herein is a cathode active material for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1, one or more selected from compounds represented by Formula 2, and one or more selected from compounds represented by Formula 3,
(1-s-t)[Li(Li a (Li a Mn (1-a-x-y) Ni x co y )O 2] *s[Li 2 CO 3] *t[LiOH](1)
Li(Li b Mn (2-b) )O 4 (2)
(1-u)LiFePO 4 * uC(3) In these formulae, 0 |
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(1-s-t)[Li(Li a (Li a Mn (1-a-x-y) Ni x co y )O 2] *s[Li 2 CO 3] *t[LiOH](1)
Li(Li b Mn (2-b) )O 4 (2)
(1-u)LiFePO 4 * uC(3) In these formulae, 0<a<0.3; 0<x<0.8; 0<y<0.6; 0<s<0.05; 0<t<0.05; 0<b<0.3; and 0.01<u<0.1, wherein a, b, x and y denote mole ratios, and s, t and u denote weight ratios. The disclosed cathode active material has long lifespan and storage characteristics at room temperature and/or high temperature and excellent safety, and is effectively used to fabricate a non-aqueous electrolyte type high power lithium secondary battery having excellent rate properties and power characteristics.]]></description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ; ELECTRICITY ; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL ; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES ; PERFORMING OPERATIONS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; TRANSPORTING ; VEHICLES IN GENERAL</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130814&DB=EPODOC&CC=EP&NR=2555286A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130814&DB=EPODOC&CC=EP&NR=2555286A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LEE, JI EUN</creatorcontrib><creatorcontrib>PARK, SOO MIN</creatorcontrib><creatorcontrib>PARK, SINYOUNG</creatorcontrib><creatorcontrib>CHUNG, GEUNANG</creatorcontrib><creatorcontrib>JUNG, YOUNG HWA</creatorcontrib><creatorcontrib>CHANG, SUNG KYUN</creatorcontrib><creatorcontrib>PARK, HONG-KYU</creatorcontrib><creatorcontrib>KIM, SUNKYU</creatorcontrib><creatorcontrib>AN, KEUN WAN</creatorcontrib><title>POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME</title><description><![CDATA[Disclosed herein is a cathode active material for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1, one or more selected from compounds represented by Formula 2, and one or more selected from compounds represented by Formula 3,
(1-s-t)[Li(Li a (Li a Mn (1-a-x-y) Ni x co y )O 2] *s[Li 2 CO 3] *t[LiOH](1)
Li(Li b Mn (2-b) )O 4 (2)
(1-u)LiFePO 4 * uC(3) In these formulae, 0<a<0.3; 0<x<0.8; 0<y<0.6; 0<s<0.05; 0<t<0.05; 0<b<0.3; and 0.01<u<0.1, wherein a, b, x and y denote mole ratios, and s, t and u denote weight ratios. The disclosed cathode active material has long lifespan and storage characteristics at room temperature and/or high temperature and excellent safety, and is effectively used to fabricate a non-aqueous electrolyte type high power lithium secondary battery having excellent rate properties and power characteristics.]]></description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</subject><subject>ELECTRICITY</subject><subject>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</subject><subject>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>TRANSPORTING</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAO8A_2DPEMc1Vw9XF1Dgnyd3FVcHQGC_g6hrgGeTr6KDj6uSj4eIZ4eIb6KgS7Ovv7uTgGRSo4OYYA5SMVQoM9_dwVgh19XXkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbxrgJGpqamRhZmjiTERSgBHiy11</recordid><startdate>20130814</startdate><enddate>20130814</enddate><creator>LEE, JI EUN</creator><creator>PARK, SOO MIN</creator><creator>PARK, SINYOUNG</creator><creator>CHUNG, GEUNANG</creator><creator>JUNG, YOUNG HWA</creator><creator>CHANG, SUNG KYUN</creator><creator>PARK, HONG-KYU</creator><creator>KIM, SUNKYU</creator><creator>AN, KEUN WAN</creator><scope>EVB</scope></search><sort><creationdate>20130814</creationdate><title>POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME</title><author>LEE, JI EUN ; PARK, SOO MIN ; PARK, SINYOUNG ; CHUNG, GEUNANG ; JUNG, YOUNG HWA ; CHANG, SUNG KYUN ; PARK, HONG-KYU ; KIM, SUNKYU ; AN, KEUN WAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2555286A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2013</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES</topic><topic>ELECTRICITY</topic><topic>ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL</topic><topic>MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>TRANSPORTING</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>LEE, JI EUN</creatorcontrib><creatorcontrib>PARK, SOO MIN</creatorcontrib><creatorcontrib>PARK, SINYOUNG</creatorcontrib><creatorcontrib>CHUNG, GEUNANG</creatorcontrib><creatorcontrib>JUNG, YOUNG HWA</creatorcontrib><creatorcontrib>CHANG, SUNG KYUN</creatorcontrib><creatorcontrib>PARK, HONG-KYU</creatorcontrib><creatorcontrib>KIM, SUNKYU</creatorcontrib><creatorcontrib>AN, KEUN WAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LEE, JI EUN</au><au>PARK, SOO MIN</au><au>PARK, SINYOUNG</au><au>CHUNG, GEUNANG</au><au>JUNG, YOUNG HWA</au><au>CHANG, SUNG KYUN</au><au>PARK, HONG-KYU</au><au>KIM, SUNKYU</au><au>AN, KEUN WAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME</title><date>2013-08-14</date><risdate>2013</risdate><abstract><![CDATA[Disclosed herein is a cathode active material for a secondary battery, which includes a combination of one or more selected from compounds represented by Formula 1, one or more selected from compounds represented by Formula 2, and one or more selected from compounds represented by Formula 3,
(1-s-t)[Li(Li a (Li a Mn (1-a-x-y) Ni x co y )O 2] *s[Li 2 CO 3] *t[LiOH](1)
Li(Li b Mn (2-b) )O 4 (2)
(1-u)LiFePO 4 * uC(3) In these formulae, 0<a<0.3; 0<x<0.8; 0<y<0.6; 0<s<0.05; 0<t<0.05; 0<b<0.3; and 0.01<u<0.1, wherein a, b, x and y denote mole ratios, and s, t and u denote weight ratios. The disclosed cathode active material has long lifespan and storage characteristics at room temperature and/or high temperature and excellent safety, and is effectively used to fabricate a non-aqueous electrolyte type high power lithium secondary battery having excellent rate properties and power characteristics.]]></abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL |
| title | POSITIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY USING SAME |
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