VERFAHREN ZUR HERSTELLUNG EINES KOBALT- SUBSTITUIERTEN NICKERHYDROXIDS MIT ALPHA- STRUKTUR, STABIL IN ALKALINEM MEDIUM, UND SEINE VERWENDUNG IN EINEM ELEKTROCHEMISCHEN GENERATOR
Process for the preparation of a nickel hydroxide substituted with cobalt of alpha structure and corresponding to the formula: Ni1-xCOx(OH)2-t.yH2O.(x/n + t/n)A in which A denotes at least one anion of valency n and x, y and t are such that 0.2
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creator | WILLMANN, PATRICK BORTHOMIEU, YANNICK DELMAS, CLAUDE FAURE, CHRISTIANE |
description | Process for the preparation of a nickel hydroxide substituted with cobalt of alpha structure and corresponding to the formula: Ni1-xCOx(OH)2-t.yH2O.(x/n + t/n)A in which A denotes at least one anion of valency n and x, y and t are such that 0.2 |
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This hydroxide can be employed as a positive electrode (6) in an electrochemical generator (1).]]></description><edition>6</edition><language>ger</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ; ELECTRICITY ; INORGANIC CHEMISTRY ; METALLURGY ; 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=19950915&DB=EPODOC&CC=AT&NR=E127432T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19950915&DB=EPODOC&CC=AT&NR=E127432T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WILLMANN, PATRICK</creatorcontrib><creatorcontrib>BORTHOMIEU, YANNICK</creatorcontrib><creatorcontrib>DELMAS, CLAUDE</creatorcontrib><creatorcontrib>FAURE, CHRISTIANE</creatorcontrib><title>VERFAHREN ZUR HERSTELLUNG EINES KOBALT- SUBSTITUIERTEN NICKERHYDROXIDS MIT ALPHA- STRUKTUR, STABIL IN ALKALINEM MEDIUM, UND SEINE VERWENDUNG IN EINEM ELEKTROCHEMISCHEN GENERATOR</title><description><![CDATA[Process for the preparation of a nickel hydroxide substituted with cobalt of alpha structure and corresponding to the formula: Ni1-xCOx(OH)2-t.yH2O.(x/n + t/n)A in which A denotes at least one anion of valency n and x, y and t are such that 0.2</=x</=0.5 0<y<2.5 0</=t<0.6 which comprises a stage of precipitation of a mixed nickel cobalt hydroxide starting with an aqueous solution of a nickel(II) salt and with an aqueous solution of a cobalt(II) salt in the presence of the anion(s) A, and a stage of oxidation of cobalt(II) to cobalt(III) in aqueous solution or in the precipitate formed. This hydroxide can be employed as a positive electrode (6) in an electrochemical generator (1).]]></description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</subject><subject>ELECTRICITY</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1995</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzs1OQkEMBeC7cWHUd6h7WAAmrufeOTDN_FzT6SC4IcSMK4Ik-GK-oYPhAdi0Tfqlp_fd7xqyNE6Q6KMIOUhWhFDSisAJmfzYm6BTyqXPyloYog0nHjzEba2MG7aZIiuZ8OZMkyrFa5FJm0zPgTi1lTeh3YsUYbnECZVkKV8iqH3wjmQvkU3iXyHAq4yDQ-TcaqIVEsToKI_d3df-cK5P1_7QPS-hg5vW0_eunk_7z3qsPzujmM1fXxZz1dniFvMHw9dKuA</recordid><startdate>19950915</startdate><enddate>19950915</enddate><creator>WILLMANN, PATRICK</creator><creator>BORTHOMIEU, YANNICK</creator><creator>DELMAS, CLAUDE</creator><creator>FAURE, CHRISTIANE</creator><scope>EVB</scope></search><sort><creationdate>19950915</creationdate><title>VERFAHREN ZUR HERSTELLUNG EINES KOBALT- SUBSTITUIERTEN NICKERHYDROXIDS MIT ALPHA- STRUKTUR, STABIL IN ALKALINEM MEDIUM, UND SEINE VERWENDUNG IN EINEM ELEKTROCHEMISCHEN GENERATOR</title><author>WILLMANN, PATRICK ; BORTHOMIEU, YANNICK ; DELMAS, CLAUDE ; FAURE, CHRISTIANE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ATE127432TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1995</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F</topic><topic>ELECTRICITY</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>WILLMANN, PATRICK</creatorcontrib><creatorcontrib>BORTHOMIEU, YANNICK</creatorcontrib><creatorcontrib>DELMAS, CLAUDE</creatorcontrib><creatorcontrib>FAURE, CHRISTIANE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WILLMANN, PATRICK</au><au>BORTHOMIEU, YANNICK</au><au>DELMAS, CLAUDE</au><au>FAURE, CHRISTIANE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VERFAHREN ZUR HERSTELLUNG EINES KOBALT- SUBSTITUIERTEN NICKERHYDROXIDS MIT ALPHA- STRUKTUR, STABIL IN ALKALINEM MEDIUM, UND SEINE VERWENDUNG IN EINEM ELEKTROCHEMISCHEN GENERATOR</title><date>1995-09-15</date><risdate>1995</risdate><abstract><![CDATA[Process for the preparation of a nickel hydroxide substituted with cobalt of alpha structure and corresponding to the formula: Ni1-xCOx(OH)2-t.yH2O.(x/n + t/n)A in which A denotes at least one anion of valency n and x, y and t are such that 0.2</=x</=0.5 0<y<2.5 0</=t<0.6 which comprises a stage of precipitation of a mixed nickel cobalt hydroxide starting with an aqueous solution of a nickel(II) salt and with an aqueous solution of a cobalt(II) salt in the presence of the anion(s) A, and a stage of oxidation of cobalt(II) to cobalt(III) in aqueous solution or in the precipitate formed. This hydroxide can be employed as a positive electrode (6) in an electrochemical generator (1).]]></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 ELECTRICITY INORGANIC CHEMISTRY METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
title | VERFAHREN ZUR HERSTELLUNG EINES KOBALT- SUBSTITUIERTEN NICKERHYDROXIDS MIT ALPHA- STRUKTUR, STABIL IN ALKALINEM MEDIUM, UND SEINE VERWENDUNG IN EINEM ELEKTROCHEMISCHEN GENERATOR |
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