发明名称 |
ELECTROLYTE SHEET FOR SOLID OXIDE FUEL CELL, METHOD FOR PRODUCING SAME, AND SINGLE CELL FOR SOLID OXIDE FUEL CELL AND PROVIDED WITH SAME |
摘要 |
In at least one of principal surfaces of the electrolyte sheet for a solid oxide fuel cell of the present invention, (1) a burr height [”H (0-3)] in a first zone is 100 µm or less, as measured by irradiating the principal surface of the sheet with a laser beam at a pitch of 0.01 mm using a laser optical three-dimensional shape measurement device, the first zone being a zone extending between a peripheral edge of the sheet and a position 3 mm inside the peripheral edge, and (2) a ratio [”H (0.61-3) / ”H (0-0.6)] of a burr height [”H (0.61-3)] in a third zone to a burr height [”H (0-0.6)] in a second zone is 0.5 or more and 2.0 or less, as calculated from the burr heights measured by irradiating the principal surface of the sheet with a laser beam at a pitch of 0.01 mm using the laser optical three-dimensional shape measurement device, the second zone being a zone extending between the peripheral edge of the sheet and a position 0.6 mm inside the peripheral edge, and the third zone being a zone extending between a position 0.61 mm inside the peripheral edge of the sheet and the position 3 mm inside the peripheral edge. |
申请公布号 |
EP2903066(A4) |
申请公布日期 |
2016.05.25 |
申请号 |
EP20130840447 |
申请日期 |
2013.09.27 |
申请人 |
NIPPON SHOKUBAI CO., LTD. |
发明人 |
HATA, KAZUO;SAKAMOTO, KATSUHIKO;AIKAWA, NORIKAZU |
分类号 |
C04B35/622;H01M8/12 |
主分类号 |
C04B35/622 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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