公开(公告)号：US06440292B2

公开(公告)日：2002-08-27

申请号：US09810781

申请日：2001-03-16

申请人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Seung-wan Song ,  Tomoaki Watanabe ,  Ryo Teranishi ,  Kyoo-Seung Han

发明人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Seung-wan Song ,  Tomoaki Watanabe ,  Ryo Teranishi ,  Kyoo-Seung Han

IPC分类号： C25D900

CPC分类号： H01M4/0423 ,  C25D9/06 ,  H01M4/04 ,  H01M4/0404 ,  H01M4/0428 ,  H01M4/0438 ,  H01M4/045 ,  H01M4/0452 ,  H01M4/0483

摘要： A blended solution is made by melting LiOH.H2O into distilled water, and then, Co metallic powders are added into the blended solution to make a reactive solution. The reactive solution is charged into an autoclave, and held at a predetermined temperature. Then, a pair of platinum electrodes are set into the reactive solution, and a given voltage is applied between the pair of platinum electrode. As a result, a compound thin film, made of crystal LiCoO2 including Li element of the blended solution and Co element of the Co metallic powders, is synthesized on the platinum electrode constituting the anode electrode.

摘要翻译： 通过将LiOH·H 2 O熔化成蒸馏水，制成混合溶液，然后将Co金属粉末加入混合溶液中以制备反应溶液。 将反应性溶液装入高压釜中并保持在预定温度。 然后，将一对铂电极设置在反应溶液中，并且在一对铂电极之间施加给定的电压。 结果，在构成阳极电极的铂电极上合成了由配合溶液的Li元素的结晶LiCoO 2和Co金属粉末的Co元素构成的复合薄膜。

公开(公告)号：US06448148B2

公开(公告)日：2002-09-10

申请号：US09810748

申请日：2001-03-16

申请人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Tomoaki Watanabe ,  Ryo Teranishi

发明人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Tomoaki Watanabe ,  Ryo Teranishi

IPC分类号： H01L2176

CPC分类号： D21H19/00 ,  D06M11/53 ,  D06M23/16 ,  D21H17/70 ,  D21H23/50 ,  Y10S438/96

摘要： A water solution of lead nitrate is infiltrated into a substrate made of a porous material, and liquid drops of a water solution of sodium sulfide, which is charged into a ink cartridge of a minute nozzle, are sprayed onto the substrate from the minute nozzle. The lead component from the lead nitrate water solution and the sulfur component from the sodium sulfide water solution are synthesized directly on the substrate, and thus, a thin film made of lead sulfide is formed on the substrate.

摘要翻译： 将硝酸铅的水溶液渗透到由多孔材料制成的基材中，并将装入微小喷嘴的墨盒中的硫化钠水溶液的液滴从微小喷嘴喷射到基材上。 来自硝酸铅水溶液的铅成分和来自硫化钠水溶液的硫成分直接合成在基板上，因此在基板上形成由硫化铅构成的薄膜。

公开(公告)号：US06383358B2

公开(公告)日：2002-05-07

申请号：US09810782

申请日：2001-03-16

申请人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Seung-wan Song ,  Tomoaki Watanabe ,  Ryo Teranishi ,  Kyoo-Seung Han

发明人： Masahiro Yoshimura ,  Takeshi Fujiwara ,  Seung-wan Song ,  Tomoaki Watanabe ,  Ryo Teranishi ,  Kyoo-Seung Han

IPC分类号： C25D1100

CPC分类号： C25D9/04 ,  C01G51/00 ,  C01G51/42 ,  C01P2002/72 ,  C01P2006/40 ,  H01M6/40 ,  Y10T29/49115

摘要： A first reactive solution is made of a water solution composed of LiOH.7H2O melted in distilled water, and a second reactive solution is made of a water solution composed of CoSO4.7H2O melted in distilled water. Then, the first and the second reactive solutions are put in a flow-type reactor with a pair of electrodes and a porous base material provided in between the pair of electrodes therein. The first reactive solution is flown in between one electrode and the porous base material at its given flow rate, and the second reactive solution is flown in between the other electrode and the porous base material at its given flow rate. Then, a given voltage is applied between the pair of electrodes to synthesize a compound thin film including the components of the first and the second reactive solutions directly on the porous base material.

摘要翻译： 第一反应溶液由在蒸馏水中熔融的LiOH·7H 2 O组成的水溶液制成，第二反应溶液由在蒸馏水中熔化的CoSO 4·7H 2 O组成的水溶液制成。 然后，将第一和第二反应溶液放入具有一对电极的流动型反应器和设置在其中的一对电极之间的多孔基材。 第一反应溶液以其给定的流速在一个电极和多孔基材之间流动，并且第二反应溶液以给定的流速在另一电极和多孔基材之间流动。 然后，在一对电极之间施加给定的电压，以将包含第一和第二反应溶液的组分的复合薄膜直接合成到多孔基材上。

公开(公告)号：US20090286686A1

公开(公告)日：2009-11-19

申请号：US12086294

申请日：2006-12-07

申请人： Ryo Teranishi ,  Yuji Aoki ,  Junko Matsuda ,  Koichi Nakaoka ,  Teruo Izumi ,  Yuh Shiohara

发明人： Ryo Teranishi ,  Yuji Aoki ,  Junko Matsuda ,  Koichi Nakaoka ,  Teruo Izumi ,  Yuh Shiohara

IPC分类号： H01L39/24

CPC分类号： H01L39/2451

摘要： This invention provides a production process of a thick-film tape-shaped RE-type (123) superconductor having a high critical current value. The production process comprises providing a composite substrate comprising Gd2Zr2O7 and CeO2 stacked in that order onto a Hastelloy substrate, coating a raw material solution prepared by dissolving a trifluoroacetate of Y and Ba and a naphthenate of Cu onto the composite substrate, heat treating the coated composite substrate by calcination, then subjecting the calcined assembly to intermediate heat-treatment at a temperature below the temperature of heat-treatment for superconductor production, and then heat treating the assembly in an argon gas atmosphere under conditions of highest heating temperature 760° C., water vapor partial pressure 13.5%, and oxygen partial pressure 0.09% for superconductor production to produce a tape-shaped RE-type (123) superconductor comprising a YBCO superconducting film having a thickness of more than about 2 μm.

摘要翻译： 本发明提供具有高临界电流值的厚膜带状RE型（123）超导体的制造方法。 制造方法包括：将包含Gd 2 Zr 2 O 7和CeO 2的复合基板依次层叠在Hastelloy基板上，涂布通过将Y和Ba的三氟乙酸盐和Cu的环烷酸盐溶解在复合基板上而制备的原料溶液， 通过煅烧，然后在低于制备超导体的热处理温度的温度下对煅烧组件进行中间热处理，然后在氩气气氛中在最高加热温度760℃的条件下热处理该组件， 水蒸汽分压为13.5％，氧分压为0.09％，生产超薄膜超薄膜的带状RE型（123）超导体，超导体的厚度大于2μm。

公开(公告)号：US08409657B2

公开(公告)日：2013-04-02

申请号：US12086294

申请日：2006-12-07

申请人： Ryo Teranishi ,  Yuji Aoki ,  Junko Matsuda ,  Koichi Nakaoka ,  Teruo Izumi ,  Yuh Shiohara

发明人： Ryo Teranishi ,  Yuji Aoki ,  Junko Matsuda ,  Koichi Nakaoka ,  Teruo Izumi ,  Yuh Shiohara

IPC分类号： B05D5/12 ,  H01L39/24

CPC分类号： H01L39/2451

摘要： A production process of a thick-film tape-shaped RE-type (123) superconductor having a high critical current value. The production process has the steps of providing a composite substrate having Gd2Zr2O7 and CeO2 stacked in that order onto a Hastelloy substrate, coating a raw material solution prepared by dissolving a trifluoroacetate of Y and Ba and a naphthenate of Cu onto the composite substrate, heat treating the coated composite substrate by calcination, then subjecting the calcined assembly to intermediate heat-treatment at a temperature below the temperature of heat-treatment for superconductor production, and then heat treating the assembly in an argon gas atmosphere under conditions of highest heating temperature 760° C., water vapor partial pressure 13.5%, and oxygen partial pressure 0.09% for superconductor production to produce a tape-shaped RE-type (123) superconductor having a YBCO superconducting film having a thickness of more than about 2 μm.

摘要翻译： 具有高临界电流值的厚膜带状RE型（123）超导体的制造方法。 该制造方法具有以下步骤：将具有Gd 2 Zr 2 O 7和CeO 2的复合基板依次层叠在Hastelloy基板上，涂布通过将Y和Ba的三氟乙酸盐和Cu的环烷酸盐溶解在复合基板上而制备的原料溶液， 通过煅烧对涂覆的复合基材进行煅烧，然后在低于制备超导体的热处理温度的温度下对煅烧组件进行中间热处理，然后在氩气气氛中在最高加热温度760℃的条件下热处理该组件 C，水蒸气分压为13.5％，氧分压为0.09％，制造出具有厚度大于约2μm的YBCO超导膜的带状RE型（123）超导体。

公开(公告)号：US08124171B2

公开(公告)日：2012-02-28

申请号：US11385742

申请日：2006-03-22

申请人： Yuji Aoki ,  Hiroshi Fuji ,  Sukeharu Nomoto ,  Ryo Teranishi ,  Teruo Izumi ,  Yuh Shiohara

发明人： Yuji Aoki ,  Hiroshi Fuji ,  Sukeharu Nomoto ,  Ryo Teranishi ,  Teruo Izumi ,  Yuh Shiohara

IPC分类号： B05D5/12 ,  H01L39/24

CPC分类号： F27B9/04 ,  H01L39/2451 ,  Y10S505/73 ,  Y10S505/74 ,  Y10S505/741 ,  Y10T29/49014

摘要： A method of manufacturing a tape-formed oxide superconductor, in which a tape-formed wire material (6 in FIG. 1) is extended between a pair of reels (5a and 5b). Besides, a reactive gas is supplied form the gas supply ports of a reactive gas supply pipe (3a) vertically to the upper side film surface of the tape-formed wire material (6), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, a gas after the reaction is discharged from the gas discharge ports of discharge pipes (4a and 4b) for discharging the gas after the reaction. Likewise, the reactive gas is supplied vertically to the lower side film surface of the tape-formed wire material (6), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, the gas after the reaction is discharged from the gas discharge ports of discharge pipes (4c and 4d) for discharging the gas after the reaction. Even when the tape-formed wire material (6) is large in area, the tape-formed oxide superconductor has superconducting characteristics being uniform in it widthwise direction, and it can be manufactured at high speed.

摘要翻译： 制造带状氧化物超导体的方法，其中带状线材（图1中的6）在一对卷轴（5a和5b）之间延伸。 此外，从反应性气体供给管（3a）的气体供给口向带状线材（6）的上侧膜表面垂直地供给反应性气体， 将导线材料形成为超导层，同时从反应后排出气体的排出管（4a，4b）的排气口排出反应后的气体。 同样地，将反应性气体垂直地供给到带状线材（6）的下侧膜表面，以使该带状线材的膜体与超导层反应，同时， 反应后的气体从排出管（4c，4d）的排气口排出，排出反应后的气体。 即使当带状线材（6）的面积大时，带状氧化物超导体也具有在宽度方向上均匀的超导特性，并且可以高速制造。

公开(公告)号：US20060216407A1

公开(公告)日：2006-09-28

申请号：US11385742

申请日：2006-03-22

申请人： Yuji Aoki ,  Hiroshi Fuji ,  Sukeharu Nomoto ,  Ryo Teranishi ,  Teruo Izumi ,  Yuh Shiohara

发明人： Yuji Aoki ,  Hiroshi Fuji ,  Sukeharu Nomoto ,  Ryo Teranishi ,  Teruo Izumi ,  Yuh Shiohara

IPC分类号： B05D5/12 ,  C23C16/00

CPC分类号： F27B9/04 ,  H01L39/2451 ,  Y10S505/73 ,  Y10S505/74 ,  Y10S505/741 ,  Y10T29/49014

摘要： A method of manufacturing a tape-formed oxide superconductor, in which a tape-formed wire material (6 in FIG. 1) is extended between a pair of reels (5a and 5b). Besides, a reactive gas is supplied form the gas supply ports of a reactive gas supply pipe (3a) vertically to the upper side film surface of the tape-formed wire material (6), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, a gas after the reaction is discharged from the gas discharge ports of discharge pipes (4a and 4b) for discharging the gas after the reaction. Likewise, the reactive gas is supplied vertically to the lower side film surface of the tape-formed wire material (6), so as to react the film body of this tape-formed wire material into a superconducting layer, while at the same time, the gas after the reaction is discharged from the gas discharge ports of discharge pipes (4c and 4d) for discharging the gas after the reaction. Even when the tape-formed wire material (6) is large in area, the tape-formed oxide superconductor has superconducting characteristics being uniform in it widthwise direction, and it can be manufactured at high speed.

摘要翻译： 一种制造带状氧化物超导体的方法，其中带状线材（图1中的6）在一对卷轴（5a和5b）之间延伸。 此外，从反应性气体供给管（3a）的气体供给口向带状线材（6）的上侧膜表面垂直地供给反应气体，以使该带的膜体反应 形成的导线材料进入超导层，同时反应之后的气体从排出管（4a和4b）的气体排出口排出，用于在反应之后排出气体。 同样地，将反应性气体垂直地供给到带状线材（6）的下侧膜表面，以使该带状线材的膜体与超导层反应，同时， 反应后的气体从排气管（4c和4d）的排气口排出，用于排出反应后的气体。 即使当带状线材（6）的面积大时，带状氧化物超导体也具有在宽度方向上均匀的超导特性，并且可以高速制造。