GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME
The present invention relates to a glass composition for a solid oxide fuel cell sealant which comprises 55-62 mole% of SiO_2, 0-7 mole% of B_2O_3, 5-30 mole% of BaO+SrO, 1-15 mole% of ZnO and 1-3 mole% of Al_2O_3. In the glass composition, SiO_2/RO (R=Ba, Sr or Zn) is 1.5-2.0. (BaO+SrO)/ZnO is 2.0-...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HWANG, JONG HEE AN, HUNG KI LEE, JONG KOO BAE, SUK ROK LIM, TEA YOUNG KIM, JIN HO KANG, SOG MO KIM, BIT NAM LEE, SUK HWA KIM, IL WON LEE, MI JAE CHUNG, WOON JIN PARK, HYUN A |
| description | The present invention relates to a glass composition for a solid oxide fuel cell sealant which comprises 55-62 mole% of SiO_2, 0-7 mole% of B_2O_3, 5-30 mole% of BaO+SrO, 1-15 mole% of ZnO and 1-3 mole% of Al_2O_3. In the glass composition, SiO_2/RO (R=Ba, Sr or Zn) is 1.5-2.0. (BaO+SrO)/ZnO is 2.0-3.0, wherein 5-30 mole% of BaO, 0-23 mole% of SrO and 0-20 mole% of ZnO are contained. The present invention relates to a solid oxide fuel cell sealant additionally comprising 40 wt% or less of ceramic or glass ceramic with a high temperature expansion coefficient of 120x10^-7/°C or more. The present invention is able to secure stability even in being used for long periods of time since the sealant and a solid oxide fuel cell stack have excellent glass stability, mobility and sealing adhesion at high temperatures when a sealant is manufactured by using the glass composition for the solid oxide fuel cell sealant. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR101457614BB1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR101457614BB1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR101457614BB13</originalsourceid><addsrcrecordid>eNqNir0KwjAURrs4iPoOF1wVDP7Nt8lNG0xypUnArRSJOIgW6vsjBd2dvnM437S4VxZDAMnuzMFEwx40NxDYGgV8MYpAJ7IgyVoIhBZ9XP0A0CuINYFDnzTKmBrjK3AUa1aQwihjDuhoXkxu3WPIi-_OiqWmKOt17l9tHvrump_53Z4asRG7_fEgdmUptv-9PsiLNjQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME</title><source>esp@cenet</source><creator>HWANG, JONG HEE ; AN, HUNG KI ; LEE, JONG KOO ; BAE, SUK ROK ; LIM, TEA YOUNG ; KIM, JIN HO ; KANG, SOG MO ; KIM, BIT NAM ; LEE, SUK HWA ; KIM, IL WON ; LEE, MI JAE ; CHUNG, WOON JIN ; PARK, HYUN A</creator><creatorcontrib>HWANG, JONG HEE ; AN, HUNG KI ; LEE, JONG KOO ; BAE, SUK ROK ; LIM, TEA YOUNG ; KIM, JIN HO ; KANG, SOG MO ; KIM, BIT NAM ; LEE, SUK HWA ; KIM, IL WON ; LEE, MI JAE ; CHUNG, WOON JIN ; PARK, HYUN A</creatorcontrib><description>The present invention relates to a glass composition for a solid oxide fuel cell sealant which comprises 55-62 mole% of SiO_2, 0-7 mole% of B_2O_3, 5-30 mole% of BaO+SrO, 1-15 mole% of ZnO and 1-3 mole% of Al_2O_3. In the glass composition, SiO_2/RO (R=Ba, Sr or Zn) is 1.5-2.0. (BaO+SrO)/ZnO is 2.0-3.0, wherein 5-30 mole% of BaO, 0-23 mole% of SrO and 0-20 mole% of ZnO are contained. The present invention relates to a solid oxide fuel cell sealant additionally comprising 40 wt% or less of ceramic or glass ceramic with a high temperature expansion coefficient of 120x10^-7/°C or more. The present invention is able to secure stability even in being used for long periods of time since the sealant and a solid oxide fuel cell stack have excellent glass stability, mobility and sealing adhesion at high temperatures when a sealant is manufactured by using the glass composition for the solid oxide fuel cell sealant.</description><language>eng ; kor</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS ; CHEMISTRY ; ELECTRICITY ; GLASS ; JOINING GLASS TO GLASS OR OTHER MATERIALS ; METALLURGY ; MINERAL OR SLAG WOOL ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS ; SURFACE TREATMENT OF GLASS</subject><creationdate>2014</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=20141110&DB=EPODOC&CC=KR&NR=101457614B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141110&DB=EPODOC&CC=KR&NR=101457614B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HWANG, JONG HEE</creatorcontrib><creatorcontrib>AN, HUNG KI</creatorcontrib><creatorcontrib>LEE, JONG KOO</creatorcontrib><creatorcontrib>BAE, SUK ROK</creatorcontrib><creatorcontrib>LIM, TEA YOUNG</creatorcontrib><creatorcontrib>KIM, JIN HO</creatorcontrib><creatorcontrib>KANG, SOG MO</creatorcontrib><creatorcontrib>KIM, BIT NAM</creatorcontrib><creatorcontrib>LEE, SUK HWA</creatorcontrib><creatorcontrib>KIM, IL WON</creatorcontrib><creatorcontrib>LEE, MI JAE</creatorcontrib><creatorcontrib>CHUNG, WOON JIN</creatorcontrib><creatorcontrib>PARK, HYUN A</creatorcontrib><title>GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME</title><description>The present invention relates to a glass composition for a solid oxide fuel cell sealant which comprises 55-62 mole% of SiO_2, 0-7 mole% of B_2O_3, 5-30 mole% of BaO+SrO, 1-15 mole% of ZnO and 1-3 mole% of Al_2O_3. In the glass composition, SiO_2/RO (R=Ba, Sr or Zn) is 1.5-2.0. (BaO+SrO)/ZnO is 2.0-3.0, wherein 5-30 mole% of BaO, 0-23 mole% of SrO and 0-20 mole% of ZnO are contained. The present invention relates to a solid oxide fuel cell sealant additionally comprising 40 wt% or less of ceramic or glass ceramic with a high temperature expansion coefficient of 120x10^-7/°C or more. The present invention is able to secure stability even in being used for long periods of time since the sealant and a solid oxide fuel cell stack have excellent glass stability, mobility and sealing adhesion at high temperatures when a sealant is manufactured by using the glass composition for the solid oxide fuel cell sealant.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</subject><subject>CHEMISTRY</subject><subject>ELECTRICITY</subject><subject>GLASS</subject><subject>JOINING GLASS TO GLASS OR OTHER MATERIALS</subject><subject>METALLURGY</subject><subject>MINERAL OR SLAG WOOL</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</subject><subject>SURFACE TREATMENT OF GLASS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNir0KwjAURrs4iPoOF1wVDP7Nt8lNG0xypUnArRSJOIgW6vsjBd2dvnM437S4VxZDAMnuzMFEwx40NxDYGgV8MYpAJ7IgyVoIhBZ9XP0A0CuINYFDnzTKmBrjK3AUa1aQwihjDuhoXkxu3WPIi-_OiqWmKOt17l9tHvrump_53Z4asRG7_fEgdmUptv-9PsiLNjQ</recordid><startdate>20141110</startdate><enddate>20141110</enddate><creator>HWANG, JONG HEE</creator><creator>AN, HUNG KI</creator><creator>LEE, JONG KOO</creator><creator>BAE, SUK ROK</creator><creator>LIM, TEA YOUNG</creator><creator>KIM, JIN HO</creator><creator>KANG, SOG MO</creator><creator>KIM, BIT NAM</creator><creator>LEE, SUK HWA</creator><creator>KIM, IL WON</creator><creator>LEE, MI JAE</creator><creator>CHUNG, WOON JIN</creator><creator>PARK, HYUN A</creator><scope>EVB</scope></search><sort><creationdate>20141110</creationdate><title>GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME</title><author>HWANG, JONG HEE ; AN, HUNG KI ; LEE, JONG KOO ; BAE, SUK ROK ; LIM, TEA YOUNG ; KIM, JIN HO ; KANG, SOG MO ; KIM, BIT NAM ; LEE, SUK HWA ; KIM, IL WON ; LEE, MI JAE ; CHUNG, WOON JIN ; PARK, HYUN A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR101457614BB13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2014</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS</topic><topic>CHEMISTRY</topic><topic>ELECTRICITY</topic><topic>GLASS</topic><topic>JOINING GLASS TO GLASS OR OTHER MATERIALS</topic><topic>METALLURGY</topic><topic>MINERAL OR SLAG WOOL</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS</topic><topic>SURFACE TREATMENT OF GLASS</topic><toplevel>online_resources</toplevel><creatorcontrib>HWANG, JONG HEE</creatorcontrib><creatorcontrib>AN, HUNG KI</creatorcontrib><creatorcontrib>LEE, JONG KOO</creatorcontrib><creatorcontrib>BAE, SUK ROK</creatorcontrib><creatorcontrib>LIM, TEA YOUNG</creatorcontrib><creatorcontrib>KIM, JIN HO</creatorcontrib><creatorcontrib>KANG, SOG MO</creatorcontrib><creatorcontrib>KIM, BIT NAM</creatorcontrib><creatorcontrib>LEE, SUK HWA</creatorcontrib><creatorcontrib>KIM, IL WON</creatorcontrib><creatorcontrib>LEE, MI JAE</creatorcontrib><creatorcontrib>CHUNG, WOON JIN</creatorcontrib><creatorcontrib>PARK, HYUN A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HWANG, JONG HEE</au><au>AN, HUNG KI</au><au>LEE, JONG KOO</au><au>BAE, SUK ROK</au><au>LIM, TEA YOUNG</au><au>KIM, JIN HO</au><au>KANG, SOG MO</au><au>KIM, BIT NAM</au><au>LEE, SUK HWA</au><au>KIM, IL WON</au><au>LEE, MI JAE</au><au>CHUNG, WOON JIN</au><au>PARK, HYUN A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME</title><date>2014-11-10</date><risdate>2014</risdate><abstract>The present invention relates to a glass composition for a solid oxide fuel cell sealant which comprises 55-62 mole% of SiO_2, 0-7 mole% of B_2O_3, 5-30 mole% of BaO+SrO, 1-15 mole% of ZnO and 1-3 mole% of Al_2O_3. In the glass composition, SiO_2/RO (R=Ba, Sr or Zn) is 1.5-2.0. (BaO+SrO)/ZnO is 2.0-3.0, wherein 5-30 mole% of BaO, 0-23 mole% of SrO and 0-20 mole% of ZnO are contained. The present invention relates to a solid oxide fuel cell sealant additionally comprising 40 wt% or less of ceramic or glass ceramic with a high temperature expansion coefficient of 120x10^-7/°C or more. The present invention is able to secure stability even in being used for long periods of time since the sealant and a solid oxide fuel cell stack have excellent glass stability, mobility and sealing adhesion at high temperatures when a sealant is manufactured by using the glass composition for the solid oxide fuel cell sealant.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR101457614BB1 |
| source | esp@cenet |
| subjects | BASIC ELECTRIC ELEMENTS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY ELECTRICITY GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS METALLURGY MINERAL OR SLAG WOOL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS |
| title | GLASS COMPOSITION FOR SOLID OXIDE FUEL CELL SEALANT, SEALANT AND THE MANUFACTURING METHOD USING THE SAME |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T16%3A07%3A42IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HWANG,%20JONG%20HEE&rft.date=2014-11-10&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR101457614BB1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |