BASE MATERIAL OF SOLID-ELECTROLYTIC ELECTROCHEMICAL CELL
PURPOSE: To prevent cracking and degradation of performance after temperature has dropped by forming the base material of an electrochemical cell from CaO- completely-stabilized ZrO2 containing a specific amount of NiO, the cell using Y2 O3 -completely-stabilized ZrO2 as solid electrolyte. CONSTITUT...
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| creator | HOJO TORU TSUKUDA HIROSHI |
| description | PURPOSE: To prevent cracking and degradation of performance after temperature has dropped by forming the base material of an electrochemical cell from CaO- completely-stabilized ZrO2 containing a specific amount of NiO, the cell using Y2 O3 -completely-stabilized ZrO2 as solid electrolyte. CONSTITUTION: An electrochemical cell, in which ZrO2 completely stabilized with Y2 O3 is used as solid electrolyte, has a base material composed of ZrO2 completely stabilized with CaO containing 10 to 30vol% NiO. The base material obtained has a coefficient of thermal expansion about equal to that of the solid electrolyte, resulting in reduced rate at which cracking occurs after temperature has dropped. Also, the NiO contained in the base material does not react with the solid electrolyte, so the rate at which the performance of the electrochemical cell degrades is also reduced. |
| format | Patent |
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CONSTITUTION: An electrochemical cell, in which ZrO2 completely stabilized with Y2 O3 is used as solid electrolyte, has a base material composed of ZrO2 completely stabilized with CaO containing 10 to 30vol% NiO. The base material obtained has a coefficient of thermal expansion about equal to that of the solid electrolyte, resulting in reduced rate at which cracking occurs after temperature has dropped. Also, the NiO contained in the base material does not react with the solid electrolyte, so the rate at which the performance of the electrochemical cell degrades is also reduced.</description><edition>6</edition><language>eng</language><subject>APPARATUS THEREFOR ; BASIC ELECTRIC ELEMENTS ; CHEMISTRY ; ELECTRICITY ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS ; METALLURGY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>1996</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=19960927&DB=EPODOC&CC=JP&NR=H08250138A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19960927&DB=EPODOC&CC=JP&NR=H08250138A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HOJO TORU</creatorcontrib><creatorcontrib>TSUKUDA HIROSHI</creatorcontrib><title>BASE MATERIAL OF SOLID-ELECTROLYTIC ELECTROCHEMICAL CELL</title><description>PURPOSE: To prevent cracking and degradation of performance after temperature has dropped by forming the base material of an electrochemical cell from CaO- completely-stabilized ZrO2 containing a specific amount of NiO, the cell using Y2 O3 -completely-stabilized ZrO2 as solid electrolyte. CONSTITUTION: An electrochemical cell, in which ZrO2 completely stabilized with Y2 O3 is used as solid electrolyte, has a base material composed of ZrO2 completely stabilized with CaO containing 10 to 30vol% NiO. The base material obtained has a coefficient of thermal expansion about equal to that of the solid electrolyte, resulting in reduced rate at which cracking occurs after temperature has dropped. Also, the NiO contained in the base material does not react with the solid electrolyte, so the rate at which the performance of the electrochemical cell degrades is also reduced.</description><subject>APPARATUS THEREFOR</subject><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMISTRY</subject><subject>ELECTRICITY</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</subject><subject>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</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>1996</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBwcgx2VfB1DHEN8nT0UfB3Uwj29_F00XX1cXUOCfL3iQzxdFaAcpw9XH09nYGqnF19fHgYWNMSc4pTeaE0N4Oim2uIs4duakF-fGpxQWJyal5qSbxXgIeBhZGpgaGxhaMxMWoAXFkolQ</recordid><startdate>19960927</startdate><enddate>19960927</enddate><creator>HOJO TORU</creator><creator>TSUKUDA HIROSHI</creator><scope>EVB</scope></search><sort><creationdate>19960927</creationdate><title>BASE MATERIAL OF SOLID-ELECTROLYTIC ELECTROCHEMICAL CELL</title><author>HOJO TORU ; TSUKUDA HIROSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH08250138A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1996</creationdate><topic>APPARATUS THEREFOR</topic><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMISTRY</topic><topic>ELECTRICITY</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES</topic><topic>ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS</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>HOJO TORU</creatorcontrib><creatorcontrib>TSUKUDA HIROSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HOJO TORU</au><au>TSUKUDA HIROSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>BASE MATERIAL OF SOLID-ELECTROLYTIC ELECTROCHEMICAL CELL</title><date>1996-09-27</date><risdate>1996</risdate><abstract>PURPOSE: To prevent cracking and degradation of performance after temperature has dropped by forming the base material of an electrochemical cell from CaO- completely-stabilized ZrO2 containing a specific amount of NiO, the cell using Y2 O3 -completely-stabilized ZrO2 as solid electrolyte. CONSTITUTION: An electrochemical cell, in which ZrO2 completely stabilized with Y2 O3 is used as solid electrolyte, has a base material composed of ZrO2 completely stabilized with CaO containing 10 to 30vol% NiO. The base material obtained has a coefficient of thermal expansion about equal to that of the solid electrolyte, resulting in reduced rate at which cracking occurs after temperature has dropped. Also, the NiO contained in the base material does not react with the solid electrolyte, so the rate at which the performance of the electrochemical cell degrades is also reduced.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS METALLURGY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | BASE MATERIAL OF SOLID-ELECTROLYTIC ELECTROCHEMICAL CELL |
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