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1. 发明专利

JP2012174568A Oxide superconductive wire material and manufacturing method thereof 审中-公开
标题翻译：氧化物超导线材及其制造方法
公开(公告)号：JP2012174568A
公开(公告)日：2012-09-10
申请号：JP2011036565
申请日：2011-02-23
申请人： Sumitomo Electric Ind Ltd , National Institute Of Advanced Industrial & Technology , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HANAFUSA KEI , HONDA GENKI , NAKANISHI TAKESHI , OKI YASUTARO , YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI , MANABE TAKAAKI , YAMAGUCHI IWAO
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconductive wire material with sufficiently high Ic in which an oxide superconducting layer is formed so as to become thick on a substrate and be oriented to a c-axis as a whole, and provide a manufacturing method of the oxide superconductive wire material.SOLUTION: A manufacturing method for an oxide superconductive wire material in which organic metallic compound is used as raw material and an oxide superconducting layer is formed by a coating pyrolysis method on a substrate, includes stacking a plurality of temporary baked films having different optimum baking temperatures on the substrate in order of the baking temperature from lowest to highest so as to form a temporary baked film lamination, and then formally baking the temporary baked film lamination. The temporary baked films formed on the substrate are three or more layers. The thickness of the oxide superconducting layer formed from each of the temporary baked films is 0.05 to 1.0 μm.
摘要翻译：要解决的问题：为了提供具有足够高的Ic的氧化物超导线材，其中形成氧化物超导层以在基底上变厚并且整体上取向为c轴，并提供氧化物超导线材的制造方法。解决方案：在基板上通过涂层热解法形成其中使用有机金属化合物作为原料的氧化物超导线材料的制造方法和氧化物超导层，包括堆叠多个具有不同的临时焙烧膜烘烤温度从最低到最高的顺序在基板上的最佳烘烤温度，以便形成临时烘焙膜层压，然后正式烘烤临时烘焙膜层压。在基板上形成的临时烘烤膜为三层以上。由各临时烘焙膜形成的氧化物超导层的厚度为0.05〜1.0μm。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012174567A Oxide superconductive wire material and manufacturing method thereof 审中-公开
标题翻译：氧化物超导线材及其制造方法
公开(公告)号：JP2012174567A
公开(公告)日：2012-09-10
申请号：JP2011036560
申请日：2011-02-23
申请人： Sumitomo Electric Ind Ltd , National Institute Of Advanced Industrial & Technology , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , NAKANISHI TAKESHI , OKI YASUTARO , YAMAGUCHI TAKASHI , HANAFUSA KEI , YAMAGUCHI IWAO , MANABE TAKAAKI , KUMAGAI TOSHIYA , SHIMOYAMA JUNICHI
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01F6/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconductive wire material in which, even though a lamination is thick, Jc is not reduced and an oxide superconducting layer having a sufficiently high Ic proportional to the thickness the lamination is formed on a substrate plate, and provide a manufacturing method of the oxide superconductive wire material.SOLUTION: A manufacturing method for an oxide superconductive wire material in which organic metallic compound is used as raw material and an oxide superconducting layer is formed by a coating pyrolysis method on an orientation metal substrate, includes a coating film forming process for forming a coating film of the organic metallic compound, a temporary baking treatment process for forming a temporary baked film by pyrolyzing and removing organic components contained in the coating film, and a formal baking treatment process for forming a formal baked film by crystallizing the temporary baked film. The coating film forming process, the temporary baking treatment process, and the formal baking treatment process are repeated so as to form and stack a plurality of formal baked films, so that the oxide superconducting layer in which a defective layer is formed between the stacked films is formed. An oxide superconductive wire material has a plurality of formal baked films which are stacked via a defective layer by the coating pyrolysis method.
摘要翻译：要解决的问题：提供一种氧化物超导线材料，其中即使层压较厚，Jc也不会被还原，并且具有足够高的Ic的氧化物超导层与叠片形成在衬底上的厚度成正比并提供氧化物超导线材的制造方法。解决方案：通过在取向金属基板上的涂层热解法形成其中使用有机金属化合物作为原料的氧化物超导线材料的制造方法和氧化物超导层，包括用于形成的涂膜形成工艺有机金属化合物的涂膜，通过热解除去包含在涂膜中的有机成分来形成临时烘烤膜的临时烘烤处理工艺和通过使临时烘烤膜结晶形成正式烘烤膜的正式烘烤处理过程。重复涂膜形成过程，临时烘烤处理过程和正式烘烤处理过程，以形成和堆叠多个正式烘烤膜，使得在层叠膜之间形成有缺陷层的氧化物超导层形成了。氧化物超导线材具有通过涂层热解法通过不良层堆叠的多个正式烘烤膜。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2012230867A Oxide superconducting thin film, and manufacturing method thereof 有权
标题翻译：氧化物超导薄膜及其制造方法
公开(公告)号：JP2012230867A
公开(公告)日：2012-11-22
申请号：JP2011099999
申请日：2011-04-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , NAKANISHI TAKESHI , OKI YASUTARO , YAMAGUCHI TAKASHI , HANAFUSA KEI , YAMAGUCHI IWAO , MANABE TAKAAKI , KUMAGAI TOSHIYA , YAMAZAKI HIROFUMI , SHIMOYAMA JUNICHI , MUKODA MASASHI
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01F6/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film in which Jc is not lowered and which has high Ic corresponding to a film thickness, even if the oxide superconducting thin film is thick, and to provide a manufacturing method thereof.SOLUTION: The method of manufacturing the oxide superconducting thin film in which nanoparticles are provided in layers at predetermined intervals includes alternately performing: an oxide superconducting layer producing process of applying an organic metal compound solution and performing calcination heat treatment and main burning treatment to produce an oxide superconducting layer having a predetermined thickness; and a nanoparticle depositing process of depositing the nanoparticles on the oxide superconducting layer by using a solution of the nanoparticles. The method of manufacturing the oxide superconducting thin film includes: alternately performing a calcined film producing process of applying an organic metal compound solution and performing calcination heat treating to produce a calcined film having a predetermined thickness, and a nanoparticle depositing process of depositing the nanoparticles on the calcined film by using the solution of the nanoparticles; and subsequently performing main burning treatment.
摘要翻译：要解决的问题：即使氧化物超导薄膜较厚，也可提供其中Jc不降低且对应于膜厚度的Ic具有高Ic的氧化物超导薄膜，并提供其制造方法。解决方案：制备其中纳米颗粒以预定间隔设置的氧化物超导薄膜的方法包括交替执行：施加有机金属化合物溶液并进行煅烧热处理和主要燃烧处理的氧化物超导层制备方法以产生具有预定厚度的氧化物超导层; 以及通过使用纳米颗粒的溶液将纳米颗粒沉积在氧化物超导层上的纳米颗粒沉积工艺。制造氧化物超导薄膜的方法包括：交替地进行施加有机金属化合物溶液的煅烧膜制备方法并进行煅烧热处理以制备具有预定厚度的煅烧膜，以及将纳米颗粒沉积到纳米颗粒沉积工艺上通过使用纳米颗粒的溶液的煅烧膜; 并进行主燃烧处理。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012174565A Raw material solution for forming oxide superconductor 审中-公开
标题翻译：用于形成氧化物超导体的原材料解决方案
公开(公告)号：JP2012174565A
公开(公告)日：2012-09-10
申请号：JP2011036545
申请日：2011-02-23
申请人： Sumitomo Electric Ind Ltd , National Institute Of Advanced Industrial & Technology , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , HANAFUSA KEI , YAMAGUCHI IWAO , MATSUI HIROAKI , KONDO WAKICHI , KUMAGAI TOSHIYA
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00
摘要： PROBLEM TO BE SOLVED: To provide a raw material solution to which a material for pinning is easily added even when an FF-MOD method is used, and which does not need treatment for thermally decomposing a metal complex and heat treatment for producing a compound for pinning, and can suitably control a size of particles for pinning.SOLUTION: The raw material solution for forming an oxide superconductor is used for forming an oxide superconductor of an RE123 system in which a pinning point of a magnetic flux is introduced on a substrate by using application thermal decomposition method. The raw material solution for forming the oxide superconductor is obtained by dispersing a predetermined amount of nanoparticles for forming the pinning point in a solution in which an organic metallic compound for forming the oxide superconductor is dissolved. A particle diameter of the nanoparticle is 5-100 nm. The organic metallic compound is an organic metallic compound which does not contain fluorine.
摘要翻译：要解决的问题：为了提供即使使用FF-MOD方法也容易添加用于钉扎的材料的原料溶液，并且不需要用于热分解金属络合物的处理和用于生产的热处理用于钉扎的化合物，并且可以适当地控制用于钉扎的颗粒的尺寸。解决方案：用于形成氧化物超导体的原料溶液用于形成RE123系统的氧化物超导体，其中通过使用热分解方法将磁通的钉扎点引入到衬底上。用于形成氧化物超导体的原料溶液通过将预定量的用于形成钉扎点的纳米颗粒分散在其中溶解有用的用于形成氧化物超导体的有机金属化合物的溶液中而获得。纳米颗粒的粒径为5-100nm。有机金属化合物是不含氟的有机金属化合物。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012174566A Oxide superconductive wire material and manufacturing method thereof 审中-公开
标题翻译：氧化物超导线材及其制造方法
公开(公告)号：JP2012174566A
公开(公告)日：2012-09-10
申请号：JP2011036557
申请日：2011-02-23
申请人： Sumitomo Electric Ind Ltd , National Institute Of Advanced Industrial & Technology , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HANAFUSA KEI , NAKANISHI TAKESHI , HONDA GENKI , OKI YASUTARO , YAMAGUCHI TAKASHI , NAGAISHI TATSUOKI , MANABE TAKAAKI , YAMAGUCHI IWAO
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06 , H01F6/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconductive wire material in which, even though a lamination is thick, Jc is not reduced and an oxide superconducting layer with sufficiently high Ic is formed on a substrate plate, and provide a manufacturing method of the oxide superconductive wire material.SOLUTION: A manufacturing method for an oxide superconductive wire material in which organic metallic compound is used as raw material and an oxide superconducting layer is formed by a coating pyrolysis method on a substrate, includes stacking a plurality of oxide superconducting layers having different optimum formal baking temperatures on the substrate in order of the baking temperature from highest to lowest. The oxide superconducting layers formed on the substrate are three or more layers, each thickness of which is 0.05 to 1.0 μm.
摘要翻译：要解决的问题：为了提供一种氧化物超导线材，其中即使层压较厚，Jc也不会被还原，并且在基板上形成具有足够高的Ic的氧化物超导层，并提供制造方法的氧化物超导线材料。解决方案：在基板上通过涂布热解法形成氧化物超导线材的制造方法，其中使用有机金属化合物作为原料和氧化物超导层，包括堆叠多个具有不同的氧化物超导层按照烘烤温度从最高到最低的顺序，在基板上最佳的正式烘烤温度。形成在基板上的氧化物超导层为三层以上，其厚度为0.05〜1.0μm。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2012129085A Oxide superconductive thin film wire rod and manufacturing method thereof 审中-公开
标题翻译：氧化物超薄膜生产线及其制造方法
公开(公告)号：JP2012129085A
公开(公告)日：2012-07-05
申请号：JP2010280106
申请日：2010-12-16
申请人： National Institute Of Advanced Industrial & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , NAKANISHI TAKESHI , OKI YASUTARO , HANAFUSA KEI , MANABE TAKAAKI , YAMAGUCHI IWAO , KAMIYA KUNIO , SHIMOYAMA JUNICHI
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconductive thin film wire rod which, owing to an oxide superconductive thin film formed in greater thickness, excels in superconducting characteristics showing sufficiently high Jc and Ic.SOLUTION: A manufacturing method of an oxide superconductive thin film wire rod involves forming an oxide superconductive thin film from a metal organic compound by an application thermal decomposition process on an oriented metal substrate having an intermediate layer formed on an oriented metal base material. The manufacturing method of an oxide superconductive thin film wire rod comprises a YBCO superconductive thin film formation step of forming a YBCO superconductive thin film on the intermediate layer of the oriented metal substrate and a HoBCO superconductive thin film formation step of forming a HoBCO superconductive thin film on top of the YBCO superconductive thin film. The oxide superconductive thin film wire rod has the YBCO superconductive thin film in film thickness of 0.3 μm or less formed on the oriented metal substrate having the intermediate layer formed on the oriented metal base material and further the HoBCO superconductive thin film formed on top of the YBCO superconductive thin film.
摘要翻译：要解决的问题：提供一种氧化物超导薄膜线材，其由于形成更大厚度的氧化物超导薄膜，具有显示足够高的Jc和Ic的超导特性。解决方案：氧化物超导薄膜线材的制造方法包括通过在具有在取向金属基材上形成的中间层的取向金属基材上的应用热分解方法从金属有机化合物形成氧化物超导薄膜。氧化物超导薄膜线材的制造方法包括在定向金属基板的中间层上形成YBCO超导薄膜的YBCO超导薄膜形成步骤和形成HoBCO超导薄膜的HoBCO超导薄膜形成步骤在YBCO超导薄膜的顶部。氧化物超导薄膜线材具有在具有形成在取向金属基材上的中间层的取向金属基板上形成的膜厚度为0.3μm以下的YBCO超导薄膜，并且还形成在该顶面上的HoBCO超导薄膜 YBCO超导薄膜。版权所有（C）2012，JPO＆INPIT

7. 发明专利

JP2012129084A Oxide superconductive thin film wire rod manufacturing method 审中-公开
标题翻译：氧化物超导薄膜生产线制造方法
公开(公告)号：JP2012129084A
公开(公告)日：2012-07-05
申请号：JP2010280105
申请日：2010-12-16
申请人： National Institute Of Advanced Industrial & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： HANAFUSA KEI , NAKANISHI TAKESHI , HONDA GENKI , NAGAISHI TATSUOKI , YAMAGUCHI IWAO , KUMAGAI TOSHIYA , MANABE TAKAAKI , SHIMOYAMA JUNICHI
IPC分类号： H01B13/00 , C01G1/00 , H01B12/06 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an oxide superconductive thin film wire rod which, in manufacturing an oxide superconductive thin film wire rod by an MOD process, restrains a heterogeneous phase from being formed on an orientated metal substrate to ensure that an oxide superconductive thin film wire rod having desired superconducting characteristics will be manufactured.SOLUTION: A manufacturing method of an oxide superconductive thin film wire rod involves forming an oxide superconductive thin film from a metal organic compound by an application thermal decomposition process using an atmosphere furnace to manufacture an oxide superconductive thin film wire rod. The manufacturing method comprises a coated film making step in which a solution of a metal organic compound is applied to an orientated metal substrate having an intermediate layer formed therein to make a coated film, a temporary calcining step in which organic components contained in the metal organic compound of the coated film are removed by thermal decomposition to make a temporarily calcined film, and a formal calcining step in which the temporarily calcined film is crystallized to make an oxide superconductive thin film. The formal calcining step is a heat treatment step in which formal calcining is carried out under a low oxygen partial pressure and high temperature atmosphere, after which, in a region other than an oxide superconductor decomposition region, operation is performed to reduce oxygen partial pressure while the temperature is lowered to cool.
摘要翻译：解决的问题：提供一种氧化物超导薄膜线材的制造方法，其在通过MOD工艺制造氧化物超导薄膜线材时抑制在取向的金属基板上形成非均匀相，确保制造具有期望的超导特性的氧化物超导薄膜线材。解决方案：氧化物超导薄膜线材的制造方法包括通过使用气氛炉的施加热分解方法从金属有机化合物形成氧化物超导薄膜，以制造氧化物超导薄膜线材。制造方法包括：涂膜制作步骤，其中将金属有机化合物的溶液施加到其中形成有中间层的定向金属基材上以制备涂膜;临时煅烧步骤，其中有机组分包含在金属有机通过热分解除去涂膜的化合物以制备临时煅烧的膜，并且将临时煅烧的膜结晶以制备氧化物超导薄膜的正式煅烧步骤。正式煅烧步骤是在低氧分压和高温气氛下进行正式煅烧的热处理步骤，然后在氧化物超导体分解区域以外的区域中进行操作以降低氧分压，同时将温度降低冷却。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2012123998A Oxide superconducting thin film wire rod and manufacturing method thereof 审中-公开
标题翻译：氧化物超薄膜生产线及其制造方法
公开(公告)号：JP2012123998A
公开(公告)日：2012-06-28
申请号：JP2010273200
申请日：2010-12-08
申请人： National Institute Of Advanced Industrial & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： NAKANISHI TAKESHI , NAGAISHI TATSUOKI , HONDA GENKI , HANAFUSA KEI , YAMAGUCHI IWAO , KONDO WAKICHI , KUMAGAI TOSHIYA
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06 , H01F6/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a method of efficiently manufacturing an oxide superconducting thin film in greater thickness without causing irregular wrinkles on temporarily calcined film surface even when the thickness per application of a coating of raw material solution is increased, and to provide a high Ic oxide superconducting thin film.SOLUTION: A manufacturing method of an oxide superconducting thin film wire rod involves forming an oxide superconducting thin film derived from an organic metal compound not containing fluorine on a substrate by an application thermal decomposition method. The manufacturing method comprises a coated film production step in which a raw material solution prepared by dissolving an organic metal compound in a solvent is applied on a substrate to produce a coated film; a solvent drying/removing step in which, while the coated film is maintained for a prescribed time in a temperature atmosphere between a solvent boiling point and a thermal decomposition start temperature of the organic metal compound, the solvent is dried for removal; a temporary calcining heat treatment step in which the coated film which has had the solvent removed by drying is heated to thermally decompose the organic metal compound and remove organic components, and thereby a temporarily calcined film is produced; and a formal calcining heat treatment step in which the temporarily calcined film is crystallized to produce an oxide superconducting thin film.
摘要翻译：要解决的问题：即使当原料溶液涂层的厚度增加时，提供更大厚度的有效地制造氧化物超导薄膜的方法，也不会在暂时煅烧的膜表面上引起不规则的皱纹，并且至少提供高Ic氧化物超导薄膜。解决方案：氧化物超导薄膜线材的制造方法涉及通过应用热分解法在基板上形成由不含氟的有机金属化合物衍生的氧化物超导薄膜。制造方法包括涂布膜制造工序，其中将通过将有机金属化合物溶解在溶剂中制备的原料溶液施加到基材上以制备涂膜; 溶剂干燥/除去步骤，其中当涂膜在有机金属化合物的溶剂沸点和热分解开始温度之间的温度气氛中保持规定时间时，将溶剂干燥除去; 将通过干燥除去溶剂的涂膜加热分解有机金属化合物并除去有机成分的暂时煅烧热处理工序，由此制造临时煅烧膜; 以及正式煅烧热处理步骤，其中临时煅烧的膜结晶以产生氧化物超导薄膜。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012230869A Oxide superconducting thin film wiring material, and method of manufacturing the same 有权
标题翻译：氧化物超薄薄膜接线材及其制造方法
公开(公告)号：JP2012230869A
公开(公告)日：2012-11-22
申请号：JP2011100010
申请日：2011-04-27
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , National Institute Of Advanced Industrial & Technology , 独立行政法人産業技術総合研究所
发明人： HONDA GENKI , NAGAISHI TATSUOKI , NAKANISHI TAKESHI , OKI YASUTARO , YAMAGUCHI TAKASHI , HANAFUSA KEI , MANABE TAKAAKI , KUMAGAI TOSHIYA , YAMAGUCHI IWAO , SHIMOYAMA JUNICHI , MUKODA MASASHI
IPC分类号： H01B13/00 , C01G1/00 , C01G3/00 , H01B12/06
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide an oxide superconducting thin film wiring material of stable quality which has a good adhesion with an oxide superconducting layer, and has a silver layer formed thereon, which works as a protection layer sufficiently, and a method of manufacturing the same.SOLUTION: The method for manufacturing an oxide superconducting thin film wiring material comprises: the step of forming an oxide superconducting layer on an orientated metal substrate; the step of applying a silver-containing material solution to a surface of the oxide superconducting layer and then forming a silver particle-containing oxide superconducting layer so that silver particles are partially exposed from the surface by MOD method; and the step of forming, as a protection layer, a silver layer on the silver particle-containing oxide superconducting layer. The oxide superconducting thin film wiring material comprises: an orientated metal substrate; an oxide superconducting layer formed on the orientated metal substrate; a silver particle-containing oxide superconducting layer which is formed on the oxide superconducting layer so that silver particles are partially exposed from the surface; and a silver layer formed on the silver particle-containing oxide superconducting layer, which serves as a protection layer.
摘要翻译：要解决的问题：提供一种质量稳定的氧化物超导薄膜布线材料，其与氧化物超导层具有良好的粘附性，并且其上形成有银层，充分地用作保护层，以及方法的制造相同。解决方案：制造氧化物超导薄膜布线材料的方法包括：在取向的金属基板上形成氧化物超导层的步骤; 将含银材料溶液施加到氧化物超导层的表面上，然后形成含银颗粒的氧化物超导层，使得银颗粒通过MOD方法从表面部分暴露出来的步骤; 以及在含有银颗粒的氧化物超导层上形成作为保护层的银层的步骤。氧化物超导薄膜布线材料包括：定向金属基板; 形成在取向金属基板上的氧化物超导层; 形成在氧化物超导层上的含银颗粒的氧化物超导层，使得银颗粒从表面部分露出; 以及形成在作为保护层的含有银粒子的氧化物超导层上形成的银层。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2012113860A Superconducting oxide thin film wire rod, and method for manufacturing the same 审中-公开
标题翻译：超导氧化物薄膜线及其制造方法
公开(公告)号：JP2012113860A
公开(公告)日：2012-06-14
申请号：JP2010260057
申请日：2010-11-22
申请人： National Institute Of Advanced Industrial & Technology , Sumitomo Electric Ind Ltd , 住友電気工業株式会社 , 独立行政法人産業技術総合研究所
发明人： YAMAGUCHI IWAO , MANABE TAKAAKI , HIKATA TAKESHI , KUMAGAI TOSHIYA , MATSUI HIROAKI , SOMA MITSUGI , YAMAZAKI HIROFUMI , MUKODA MASASHI , YAMAGUCHI TAKASHI , SATO KENICHI , NAGAISHI TATSUOKI , TANEDA MASAHIRO , NAKANISHI TAKESHI , OKI YASUTARO , HONDA GENKI , HANAFUSA KEI
IPC分类号： H01B12/06 , C01G1/00 , H01B13/00 , H01L39/24
CPC分类号： Y02E40/642
摘要： PROBLEM TO BE SOLVED: To provide a technology to obtain a superconducting oxide thin film wire rod showing excellent superconductivity with stability relating to the manufacture of a superconducting oxide thin film wire rod by a MOD method.SOLUTION: A superconducting oxide thin film wire rod comprises a superconducting oxide thin film formed on a substrate by a metal organic deposition method, and the porosity of the superconducting oxide thin film is 10% or lower. A superconducting oxide thin film wire rod comprises a superconducting oxide thin film formed by a metal organic deposition method using a fluorine-free metal organic compound. A method for manufacturing the superconducting oxide thin film wire rod comprises: a coating film formation step of making a coating film by applying a solution of a metal organic compound to the substrate; a preliminary firing heat treatment step of making a preliminary fired film by thermally decomposing and removing an organic component contained in the metal organic compound in the coating film; a final firing heat treatment step of making the superconducting oxide thin film by crystallizing the preliminary fired film. The rate of increase in temperature in the preliminary firing heat treatment step is 2°C per minute or lower.
摘要翻译：要解决的问题：提供一种获得超导氧化物薄膜线材的技术，其通过MOD方法显示出与超导氧化物薄膜线材的制造有关的稳定性的优异的超导性。解决方案：超导氧化物薄膜线材包括通过金属有机沉积方法在基板上形成的超导氧化物薄膜，并且超导氧化物薄膜的孔隙率为10％以下。超导氧化物薄膜线材包括通过使用无氟金属有机化合物的金属有机沉积方法形成的超导氧化物薄膜。一种超导氧化物薄膜线材的制造方法，其特征在于，包括：通过将金属有机化合物溶液涂布在基材上来形成涂膜的涂膜形成工序; 通过热分解除去所述涂膜中的所述金属有机化合物中的有机成分来制造预备烧成膜的预备烧成热处理工序; 通过使预烧成膜结晶来制造超导氧化物薄膜的最终烧成热处理工序。预焙烧热处理工序的温度上升速度为每分钟2℃以下。版权所有（C）2012，JPO＆INPIT

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