LITHIUM MANGANESE DOUBLE OXIDE, ITS PRODUCTION AND APPLICATION
PURPOSE:To obtain a lamellar LiMnO2 used as a positive pole material for lithium secondary battery fine and large in surface area and showing high output and high energy density, and capable of applying for various uses as a host compound without restricting the atmosphere by specifying particle dia...
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| creator | YOSHIDA SETSUO MORI TAKASHI OKADA MASAKI SAWANO MASANORI |
| description | PURPOSE:To obtain a lamellar LiMnO2 used as a positive pole material for lithium secondary battery fine and large in surface area and showing high output and high energy density, and capable of applying for various uses as a host compound without restricting the atmosphere by specifying particle diameter and BET specific surface area. CONSTITUTION:The lamellar LiMnO2 is composed of particles having =10m /g BET specific surface area. The acicular hydrated manganese oxide (gamma-MnOOH) having the equivalent diameter to |
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CONSTITUTION:The lamellar LiMnO2 is composed of particles having <=5mum particle diameter and >=10m /g BET specific surface area. The acicular hydrated manganese oxide (gamma-MnOOH) having the equivalent diameter to <=1mum minor axis diameter, <=5mum major axis diameter and <=1mum thickness is used to synthesize the lamellar LiMnO2. The acicular hydrated manganese oxide is stirred in a Li containing alkaline aq. solution >=1.0 in Li/Mn mol ratio and >=1.0 in OH/Mn mol ratio, heated at <=200 deg.C in an atmosphere containing oxygen and heated at >=200 deg.C in an atmosphere containing no oxygen to remove water.</description><edition>6</edition><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; COMPOUNDS THEREOF ; ELECTRICITY ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>1995</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=19950418&DB=EPODOC&CC=JP&NR=H07101728A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950418&DB=EPODOC&CC=JP&NR=H07101728A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOSHIDA SETSUO</creatorcontrib><creatorcontrib>MORI TAKASHI</creatorcontrib><creatorcontrib>OKADA MASAKI</creatorcontrib><creatorcontrib>SAWANO MASANORI</creatorcontrib><title>LITHIUM MANGANESE DOUBLE OXIDE, ITS PRODUCTION AND APPLICATION</title><description>PURPOSE:To obtain a lamellar LiMnO2 used as a positive pole material for lithium secondary battery fine and large in surface area and showing high output and high energy density, and capable of applying for various uses as a host compound without restricting the atmosphere by specifying particle diameter and BET specific surface area. CONSTITUTION:The lamellar LiMnO2 is composed of particles having <=5mum particle diameter and >=10m /g BET specific surface area. The acicular hydrated manganese oxide (gamma-MnOOH) having the equivalent diameter to <=1mum minor axis diameter, <=5mum major axis diameter and <=1mum thickness is used to synthesize the lamellar LiMnO2. 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CONSTITUTION:The lamellar LiMnO2 is composed of particles having <=5mum particle diameter and >=10m /g BET specific surface area. The acicular hydrated manganese oxide (gamma-MnOOH) having the equivalent diameter to <=1mum minor axis diameter, <=5mum major axis diameter and <=1mum thickness is used to synthesize the lamellar LiMnO2. The acicular hydrated manganese oxide is stirred in a Li containing alkaline aq. solution >=1.0 in Li/Mn mol ratio and >=1.0 in OH/Mn mol ratio, heated at <=200 deg.C in an atmosphere containing oxygen and heated at >=200 deg.C in an atmosphere containing no oxygen to remove water.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | LITHIUM MANGANESE DOUBLE OXIDE, ITS PRODUCTION AND APPLICATION |
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