JP6986053B2 - 燃料電池セル - Google Patents
燃料電池セル Download PDFInfo
- Publication number
- JP6986053B2 JP6986053B2 JP2019138917A JP2019138917A JP6986053B2 JP 6986053 B2 JP6986053 B2 JP 6986053B2 JP 2019138917 A JP2019138917 A JP 2019138917A JP 2019138917 A JP2019138917 A JP 2019138917A JP 6986053 B2 JP6986053 B2 JP 6986053B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel cell
- separator
- peripheral edge
- inner peripheral
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims description 171
- 230000002093 peripheral effect Effects 0.000 claims description 135
- 210000004027 cell Anatomy 0.000 claims description 128
- 239000000463 material Substances 0.000 claims description 114
- 239000007784 solid electrolyte Substances 0.000 claims description 28
- 210000005056 cell body Anatomy 0.000 claims description 24
- 239000007789 gas Substances 0.000 description 39
- 239000011148 porous material Substances 0.000 description 23
- 238000012986 modification Methods 0.000 description 15
- 230000004048 modification Effects 0.000 description 15
- 239000007800 oxidant agent Substances 0.000 description 13
- 230000001590 oxidative effect Effects 0.000 description 13
- 239000002737 fuel gas Substances 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 11
- 239000000758 substrate Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 4
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 3
- 229910021526 gadolinium-doped ceria Inorganic materials 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 229910002075 lanthanum strontium manganite Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910003026 (La,Sr)(Co,Fe)O3 Inorganic materials 0.000 description 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QBYHSJRFOXINMH-UHFFFAOYSA-N [Co].[Sr].[La] Chemical compound [Co].[Sr].[La] QBYHSJRFOXINMH-UHFFFAOYSA-N 0.000 description 1
- FVROQKXVYSIMQV-UHFFFAOYSA-N [Sr+2].[La+3].[O-][Mn]([O-])=O Chemical compound [Sr+2].[La+3].[O-][Mn]([O-])=O FVROQKXVYSIMQV-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001055 inconels 600 Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Fuel Cell (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019138917A JP6986053B2 (ja) | 2019-07-29 | 2019-07-29 | 燃料電池セル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019138917A JP6986053B2 (ja) | 2019-07-29 | 2019-07-29 | 燃料電池セル |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021022506A JP2021022506A (ja) | 2021-02-18 |
| JP2021022506A5 JP2021022506A5 (https=) | 2021-04-01 |
| JP6986053B2 true JP6986053B2 (ja) | 2021-12-22 |
Family
ID=74574304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019138917A Active JP6986053B2 (ja) | 2019-07-29 | 2019-07-29 | 燃料電池セル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6986053B2 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3466960B2 (ja) * | 1999-05-20 | 2003-11-17 | 東京瓦斯株式会社 | 保持薄板枠付き平板型単電池及びそれを用いた燃料電池 |
| US20080032178A1 (en) * | 2006-08-02 | 2008-02-07 | Phong Diep | Solid oxide fuel cell device with an elongated seal geometry |
| JP2010536145A (ja) * | 2007-08-08 | 2010-11-25 | コーニング インコーポレイテッド | 蛇行したシール形状を有する固体酸化物型燃料電池装置 |
| JP5705636B2 (ja) * | 2011-04-26 | 2015-04-22 | 日本特殊陶業株式会社 | 固体酸化物形燃料電池 |
| JP6185316B2 (ja) * | 2013-07-18 | 2017-08-23 | 日本特殊陶業株式会社 | セパレータ付燃料電池セル及びその製造方法、燃料電池スタック |
| JP6336382B2 (ja) * | 2013-12-20 | 2018-06-06 | 日本特殊陶業株式会社 | セパレータ付単セル及び燃料電池スタック並びにセパレータ付単セルの製造方法 |
| TWI689016B (zh) * | 2016-08-22 | 2020-03-21 | 日商千住金屬工業股份有限公司 | 金屬燒結接合體、及晶片接合方法 |
| JP6578457B1 (ja) * | 2019-01-10 | 2019-09-18 | 日本碍子株式会社 | 燃料電池セル |
-
2019
- 2019-07-29 JP JP2019138917A patent/JP6986053B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021022506A (ja) | 2021-02-18 |
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