JP5635446B2 - 伝導性材料 - Google Patents
伝導性材料 Download PDFInfo
- Publication number
- JP5635446B2 JP5635446B2 JP2011092043A JP2011092043A JP5635446B2 JP 5635446 B2 JP5635446 B2 JP 5635446B2 JP 2011092043 A JP2011092043 A JP 2011092043A JP 2011092043 A JP2011092043 A JP 2011092043A JP 5635446 B2 JP5635446 B2 JP 5635446B2
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- conductivity
- conductive material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- Conductive Materials (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
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Description
Claims (8)
- 組成として、下記成分換算のモル%表示で、SnO2 3.5〜25%、P2O5 12〜40%、SiO2 10〜50%、B2O3 1〜40%、Al2O3+Ga2O3+In2O3+Y2O3 0.1〜10%を含有する結晶化ガラスからなる伝導性材料であって、
前記結晶化ガラスにSnP 2 O 7 結晶とSn 2.5 P 3 O 12 結晶の少なくとも一方が析出していることを特徴とする伝導性材料。 - SnO2+Al2O3+Ga2O3+In2O3+Y2O3の含有量が6〜35モル%であることを特徴とする請求項1に記載の伝導性材料。
- モル比(Al2O3+Ga2O3+In2O3+Y2O3)/SnO2が0.08〜2.0であることを特徴とする請求項1又は2に記載の伝導性材料。
- プロトン伝導性又はプロトン・電子混合伝導性を有することを特徴とする請求項1〜3の何れか一項に記載の伝導性材料。
- 500℃における電気伝導率が10−6.0S/cm以上であることを特徴とする請求項1〜4の何れか一項に記載の伝導性材料。
- 燃料電池に用いることを特徴とする請求項1〜5の何れか一項に記載の伝導性材料。
- 800℃以上の溶融工程を経て作製されてなることを特徴とする請求項1〜6の何れか一項に記載の伝導性材料。
- 800℃以上の結晶化工程を経て作製されてなることを特徴とする請求項1〜7の何れか一項に記載の伝導性材料。
Priority Applications (1)
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JP2011092043A JP5635446B2 (ja) | 2011-04-18 | 2011-04-18 | 伝導性材料 |
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JP2011092043A JP5635446B2 (ja) | 2011-04-18 | 2011-04-18 | 伝導性材料 |
Publications (2)
Publication Number | Publication Date |
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JP2012224490A JP2012224490A (ja) | 2012-11-15 |
JP5635446B2 true JP5635446B2 (ja) | 2014-12-03 |
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JP2011092043A Expired - Fee Related JP5635446B2 (ja) | 2011-04-18 | 2011-04-18 | 伝導性材料 |
Country Status (1)
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JP (1) | JP5635446B2 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3498380B2 (ja) * | 1994-02-28 | 2004-02-16 | 宇部興産株式会社 | 非水二次電池 |
KR100657893B1 (ko) * | 2004-04-03 | 2006-12-14 | 삼성전자주식회사 | 프로톤전도체 |
JP2010123469A (ja) * | 2008-11-21 | 2010-06-03 | Panasonic Corp | プロトン伝導構造体の製造方法 |
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2011
- 2011-04-18 JP JP2011092043A patent/JP5635446B2/ja not_active Expired - Fee Related
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JP2012224490A (ja) | 2012-11-15 |
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