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1. 发明申请

US20090211667A1 SURFACE TREATMENT METHOD OF TITANIUM MATERIAL FOR ELECTRODES 审中-公开
标题翻译：电极材料表面处理方法
公开(公告)号：US20090211667A1
公开(公告)日：2009-08-27
申请号：US12325478
申请日：2008-12-01
申请人： Jun Suzuki , Toshiki Sato , Jun Hisamoto , Yoshinori Ito , Shinichi Tanifuji , Takashi Yashiki
发明人： Jun Suzuki , Toshiki Sato , Jun Hisamoto , Yoshinori Ito , Shinichi Tanifuji , Takashi Yashiki
IPC分类号： C23C8/10 , C21D9/00
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/0215
摘要： Disclosed herein is a surface treatment method of a titanium material for electrodes characterized by including: a titanium oxide layer formation step S1 of forming a titanium oxide layer with a thickness of 10 nm or more and 80 nm or less on the surface of a titanium material including pure titanium or a titanium alloy; a noble metal layer formation step S2 of forming a noble metal layer with a thickness of 2 nm or more including at least one noble metal selected from Au, Pt, and Pd on the titanium oxide layer by a PVD method; and a heat treatment step S3 of heat treating the titanium material having the noble metal layer formed thereon at a temperature of 300° C. or more and 800° C. or less.
摘要翻译：本发明公开了一种用于电极的钛材料的表面处理方法，其特征在于包括：在钛材料的表面上形成厚度为10nm以上且80nm以下的氧化钛层的氧化钛层形成工序S1 包括纯钛或钛合金; 通过PVD法在氧化钛层上形成厚度为2nm以上的含有选自Au，Pt，Pd中的至少一种贵金属的贵金属层的贵金属层形成工序S2; 以及在300℃以上且800℃以下的温度下对形成有贵金属层的钛材进行热处理的热处理工序S3。

2. 发明申请

US20100119913A1 METAL SEPARATOR FOR FUEL CELL AND MANUFACTURING METHOD THEREOF 有权
标题翻译：用于燃料电池的金属分离器及其制造方法
公开(公告)号：US20100119913A1
公开(公告)日：2010-05-13
申请号：US12594825
申请日：2008-03-05
申请人： Shinichi Tanifuji , Hirotaka Ito , Toshiki Sato , Jun Suzuki , Yoshinori Ito , Jun Hisamoto
发明人： Shinichi Tanifuji , Hirotaka Ito , Toshiki Sato , Jun Suzuki , Yoshinori Ito , Jun Hisamoto
IPC分类号： H01M2/00 , C23C14/22 , C23C14/16 , C23C14/34
CPC分类号： C23C14/22 , C22C5/02 , C22C5/04 , C22C14/00 , C22C16/00 , C22C27/02 , C23C14/16 , C23C14/165 , C23C14/345 , H01M8/0206 , H01M8/0208 , H01M8/021 , H01M8/0228 , Y02P70/56
摘要： A metal separator 1 for a fuel cell according to the invention is a metal separator for a fuel cell manufactured by using a metal substrate 2 with a flat surface, or with concave gas flow paths formed on at least a part of the surface. The metal separator 1 includes an acid-resistant metal film 3 formed over the surface of the metal substrate 2, and containing one or more kinds of non-noble metals selected from the group comprised of Zr, Nb, and Ta, and a conductive alloy film 4 formed over the acid-resistant metal film 3, and containing one or more kinds of noble metals selected from the group comprised of Au and Pt, and one or more kinds of non-noble metals selected from the group comprised of Zr, Nb, and Ta. A method for manufacturing the metal separator for a fuel cell according to the invention includes a step S1 of depositing an acid-resistant metal film, and a step S2 of depositing a conductive alloy film. With this structure, the invention provides the metal separator for a fuel cell with an excellent acid resistance and a low contact resistance, and a manufacturing method thereof.
摘要翻译：根据本发明的用于燃料电池的金属隔板1是通过使用具有平坦表面的金属基板2或者形成在表面的至少一部分上的凹入气体流路而制造的用于燃料电池的金属隔板。金属隔板1包括在金属基板2的表面上形成的耐酸金属膜3，并且含有选自Zr，Nb，Ta中的一种以上的非贵金属和导电性合金在耐酸金属膜3上形成的含有选自Au和Pt的一种或多种贵金属的一种或多种选自Zr，Nb ，和Ta。根据本发明的燃料电池用金属隔板的制造方法包括沉积耐酸金属膜的工序S1和沉积导电性合金膜的工序S2。利用该结构，本发明提供了具有优异的耐酸性和低接触电阻的燃料电池用金属隔板及其制造方法。

3. 发明申请

US20090181283A1 REGENERATION METHOD OF SEPARATOR FOR FUEL CELL, REGENERATED SEPARATOR FOR FUEL CELL AND FUEL CELL 审中-公开
标题翻译：燃料电池分离器再生方法，燃料电池和燃料电池再生分离器
公开(公告)号：US20090181283A1
公开(公告)日：2009-07-16
申请号：US12341116
申请日：2008-12-22
申请人： Toshiki Sato , Jun Hisamoto , Jun Suzuki , Yoshinori Ito , Shinichi Tanifuji
发明人： Toshiki Sato , Jun Hisamoto , Jun Suzuki , Yoshinori Ito , Shinichi Tanifuji
IPC分类号： H01M2/00 , B05D5/12 , C23C16/513 , B05D3/04 , C23C14/34
CPC分类号： H01M8/008 , C23C14/021 , C23C14/022 , C23C14/165 , C23C14/545 , C23C14/5806 , H01M8/0206 , H01M8/0228 , H01M2008/1095 , Y02W30/86
摘要： Disclosed herein is a method for regenerating a separator for a fuel cell in which the separator is composed of a substrate of Ti or Ti alloy and a conductive film formed thereon. The method includes a step of removing the conductive film from the separator for a fuel cell and also removing part of the surface of the substrate, thereby giving a regenerated substrate, and a step of forming a regenerated conductive film on the regenerated substrate. The conductive film and the regenerated conductive film are at least one species of noble metal or alloy thereof selected from the group of noble metals consisting of Au, Pt, and Pd, or an alloy composed of at least one species selected from the group of noble metals and one species selected from the group of metals consisting of Ti, Zr, Hf, Nb, Ta, and Si.
摘要翻译：本发明公开了一种燃料电池用隔膜的再生方法，其中隔板由Ti或Ti合金的基板和形成在其上的导电膜构成。该方法包括从燃料电池用隔板除去导电膜的步骤，还除去基板表面的一部分，从而得到再生基板，以及在再生基板上形成再生导电膜的工序。导电膜和再生导电膜是选自由Au，Pt和Pd组成的贵金属组的贵金属或其合金中的至少一种，或由至少一种选自贵金属金属和选自由Ti，Zr，Hf，Nb，Ta和Si组成的金属组中的一种。

4. 发明申请

US20090130300A1 TITANIUM SUBSTRATE FOR FORMING SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SEPARATOR 审中-公开
标题翻译：用于形成用于燃料电池的分离器的钛基材和制造分离器的方法
公开(公告)号：US20090130300A1
公开(公告)日：2009-05-21
申请号：US12235073
申请日：2008-09-22
申请人： Jun Suzuki , Toshiki Sato , Takashi Yashiki , Yoshinori Ito , Shinichi Tanifuji
发明人： Jun Suzuki , Toshiki Sato , Takashi Yashiki , Yoshinori Ito , Shinichi Tanifuji
IPC分类号： B05D5/12 , B32B15/04
CPC分类号： H01M8/0206 , H01M8/0228 , H01M2008/1095 , Y02P70/56 , Y10T428/31678
摘要： A titanium substrate, for forming a separator for a fuel cell, is made of titanium or a titanium alloy and has surface layers containing carbon having binding energy in the range of to 284 eV as measured by x-ray photoelectron spectroscopy in a carbon content of 25% at. or below.
摘要翻译：用于形成用于燃料电池的隔板的钛基底由钛或钛合金制成，并且具有通过x射线光电子能谱测定的具有在284eV范围内的结合能的碳的表面层，其碳含量 25％在。或以下。

5. 发明授权

US08298723B2 Metal separator for fuel cell and manufacturing method thereof 有权
标题翻译：燃料电池用金属隔板及其制造方法
公开(公告)号：US08298723B2
公开(公告)日：2012-10-30
申请号：US12594825
申请日：2008-03-05
申请人： Shinichi Tanifuji , Hirotaka Ito , Toshiki Sato , Jun Suzuki , Yoshinori Ito , Jun Hisamoto
发明人： Shinichi Tanifuji , Hirotaka Ito , Toshiki Sato , Jun Suzuki , Yoshinori Ito , Jun Hisamoto
IPC分类号： H01M8/04
CPC分类号： C23C14/22 , C22C5/02 , C22C5/04 , C22C14/00 , C22C16/00 , C22C27/02 , C23C14/16 , C23C14/165 , C23C14/345 , H01M8/0206 , H01M8/0208 , H01M8/021 , H01M8/0228 , Y02P70/56
摘要： A metal separator 1 for a fuel cell according to the invention is a metal separator for a fuel cell manufactured by using a metal substrate 2 with a flat surface, or with concave gas flow paths formed on at least a part of the surface. The metal separator 1 includes an acid-resistant metal film 3 formed over the surface of the metal substrate 2, and containing one or more kinds of non-noble metals selected from the group comprised of Zr, Nb, and Ta, and a conductive alloy film 4 formed over the acid-resistant metal film 3, and containing one or more kinds of noble metals selected from the group comprised of Au and Pt, and one or more kinds of non-noble metals selected from the group comprised of Zr, Nb, and Ta. A method for manufacturing the metal separator for a fuel cell according to the invention includes a step S1 of depositing an acid-resistant metal film, and a step S2 of depositing a conductive alloy film. With this structure, the invention provides the metal separator for a fuel cell with an excellent acid resistance and a low contact resistance, and a manufacturing method thereof.
摘要翻译：根据本发明的用于燃料电池的金属隔板1是通过使用具有平坦表面的金属基板2或者形成在表面的至少一部分上的凹入气体流路而制造的用于燃料电池的金属隔板。金属隔板1包括在金属基板2的表面上形成的耐酸金属膜3，并且含有选自Zr，Nb，Ta中的一种以上的非贵金属和导电性合金在耐酸金属膜3上形成的含有选自Au和Pt的一种或多种贵金属的一种或多种选自Zr，Nb ，和Ta。根据本发明的燃料电池用金属隔板的制造方法包括沉积耐酸金属膜的工序S1和沉积导电性合金膜的工序S2。利用该结构，本发明提供了具有优异的耐酸性和低接触电阻的燃料电池用金属隔板及其制造方法。

6. 发明申请

US20090297951A1 ANODE FOR LITHIUM ION SECONDARY BATTERY, PRODUCTION METHOD THEREOF, AND LITHIUM ION SECONDARY BATTERY USING THE SAME 有权
标题翻译：用于锂离子二次电池的阳极，其生产方法和使用其的锂离子二次电池
公开(公告)号：US20090297951A1
公开(公告)日：2009-12-03
申请号：US12424881
申请日：2009-04-16
申请人： Shoo KATSURA , Jun Hisamoto , Toshiki Sato , Jun Suzuki , Shinichi Tanifuji
发明人： Shoo KATSURA , Jun Hisamoto , Toshiki Sato , Jun Suzuki , Shinichi Tanifuji
IPC分类号： H01M4/58 , B05D5/12 , C23C14/48
CPC分类号： H01M4/583 , C23C14/0635 , C23C14/18 , C23C14/3464 , H01M10/052
摘要： Disclosed is anode for use in a lithium ion secondary battery. The anode includes an anode current collector and an anode active material arranged thereon, in which the anode active material contains amorphous carbon and at least one metal dispersed in the amorphous carbon, and the at least one metal is selected from: 30 to 70 atomic percent of Si; and 1 to 40 atomic percent of Sn. The anode gives a lithium ion secondary battery that has a high charge/discharge capacity and is resistant to deterioration of its anode active material even after repetitive charge/discharge cycles.
摘要翻译：公开了用于锂离子二次电池的阳极。阳极包括阳极集电器和布置在其上的负极活性材料，其中阳极活性材料包含无定形碳和分散在无定形碳中的至少一种金属，并且所述至少一种金属选自：30至70原子％的Si; 和1〜40原子％的Sn。阳极产生具有高充电/放电容量的锂离子二次电池，并且即使在重复充电/放电循环之后也能耐受其负极活性物质的劣化。

7. 发明授权

US08221918B2 Anode for lithium ion secondary battery, production method thereof, and lithium ion secondary battery using the same 有权
标题翻译：锂离子二次电池用阳极及其制造方法以及使用其的锂离子二次电池
公开(公告)号：US08221918B2
公开(公告)日：2012-07-17
申请号：US12424881
申请日：2009-04-16
申请人： Shoo Katsura , Jun Hisamoto , Toshiki Sato , Jun Suzuki , Shinichi Tanifuji
发明人： Shoo Katsura , Jun Hisamoto , Toshiki Sato , Jun Suzuki , Shinichi Tanifuji
IPC分类号： H01M4/13 , H01M4/36 , B05D5/12
CPC分类号： H01M4/583 , C23C14/0635 , C23C14/18 , C23C14/3464 , H01M10/052
摘要： Disclosed is anode for use in a lithium ion secondary battery. The anode includes an anode current collector and an anode active material arranged thereon, in which the anode active material contains amorphous carbon and at least one metal dispersed in the amorphous carbon, and the at least one metal is selected from: 30 to 70 atomic percent of Si; and 1 to 40 atomic percent of Sn. The anode gives a lithium ion secondary battery that has a high charge/discharge capacity and is resistant to deterioration of its anode active material even after repetitive charge/discharge cycles.
摘要翻译：公开了用于锂离子二次电池的阳极。阳极包括阳极集电器和布置在其上的负极活性材料，其中阳极活性材料包含无定形碳和分散在无定形碳中的至少一种金属，并且所述至少一种金属选自：30至70原子％的Si; 和1〜40原子％的Sn。阳极产生具有高充电/放电容量的锂离子二次电池，并且即使在重复充电/放电循环之后也能耐受其负极活性物质的劣化。

8. 发明授权

US08367200B2 Reflecting film excellent in cohesion resistance and sulfur resistance 有权
标题翻译：反射膜具有优异的内聚力和耐硫性
公开(公告)号：US08367200B2
公开(公告)日：2013-02-05
申请号：US11962942
申请日：2007-12-21
申请人： Toshiki Sato , Jun Suzuki , Shinichi Tanifuji , Takayuki Tsubota , Yoshinori Ito
发明人： Toshiki Sato , Jun Suzuki , Shinichi Tanifuji , Takayuki Tsubota , Yoshinori Ito
IPC分类号： B32B15/00
CPC分类号： C23C28/00 , B05D1/62 , Y10T428/265
摘要： A reflecting film including: an Ag or Ag-base alloy thin film of an Ag-base alloy containing at least one element among Au, Pt, Pd, Bi, and rare-earth elements as a first layer; a film of an oxide or oxynitride of at least one element among Si, Al and Ti having a thickness between 5 and 50 nm as a second layer deposited on the first layer; and a film having a thickness between 10 and 100 nm formed by a plasma polymerization process as a third layer deposited on the second layer.
摘要翻译：一种反射膜，包括：作为第一层的包含Au，Pt，Pd，Bi和稀土元素中的至少一种元素的Ag基合金的Ag或Ag基合金薄膜; Si，Al和Ti中的至少一种元素的氧化物或氧氮化物的膜，其厚度为5至50nm，作为沉积在第一层上的第二层; 以及通过等离子体聚合方法形成的厚度在10和100nm之间的膜作为沉积在第二层上的第三层。

9. 发明申请

US20100035118A1 ALLOY FILM FOR A METAL SEPARATOR FOR A FUEL CELL, A MANUFACTURING METHOD THEREOF AND A TARGET MATERIAL FOR SPUTTERING, AS WELL AS A METAL SEPARATOR, AND A FUEL CELL 失效
标题翻译：用于燃料电池的金属分离器的合金膜，其制造方法和用作溅射的目标材料，作为金属分离器和燃料电池
公开(公告)号：US20100035118A1
公开(公告)日：2010-02-11
申请号：US12517607
申请日：2007-12-12
申请人： Toshiki Sato , Jun Suzuki , Yoshinori Ito , Hirotaka Ito , Shinichi Tanifuji
发明人： Toshiki Sato , Jun Suzuki , Yoshinori Ito , Hirotaka Ito , Shinichi Tanifuji
IPC分类号： H01M8/02 , C23C14/34 , C22F1/00 , H01M2/16
CPC分类号： H01M8/0206 , C22C5/02 , C22C5/04 , C22C14/00 , C22C16/00 , C22C27/00 , C22C27/02 , C22F1/05 , C22F1/18 , C23C14/16 , C23C14/165 , C23C14/5806 , C23C14/5846 , C23C14/5853 , H01M8/0208 , H01M8/021 , H01M8/0228 , H01M8/0263 , H01M2008/1095 , Y02P70/56
摘要： The present invention concerns an alloy film for a metal separator for a fuel cell characterized by containing at least one noble metal element selected from Au and Pt and at least one non-noble metal element selected from the group consisting of Ti, Zr, Nb, Hf, and Ta, at a content ratio of noble metal element/non-noble metal element of 35/65 to 95/5, and having a film thickness of 2 nm or more. The present invention also relates to a manufacturing method of an alloy film for the metal separator for the fuel cell and a target material for sputtering, as well as the metal separator and the fuel sell. The alloy film for the metal separator for the fuel cell according to the invention is excellent in the corrosion resistance, has low contact resistance, can maintain the low contact resistance for a long time even in a corrosive environment, and is excellent further in the productivity.
摘要翻译：本发明涉及一种用于燃料电池用金属隔板的合金膜，其特征在于，含有至少一种选自Au和Pt的贵金属元素和至少一种选自Ti，Zr，Nb， Hf和Ta，贵金属元素/非贵金属元素的含量比为35/65〜95/5，膜厚为2nm以上。本发明还涉及用于燃料电池用金属隔板的合金膜和溅射用靶材以及金属隔板和燃料的制造方法。本发明的燃料电池用金属隔板用合金膜耐腐蚀性优异，接触电阻低，即使在腐蚀性环境下也能长时间保持低接触电阻，生产率进一步提高。

10. 发明申请

US20080171196A1 REFLECTING FILM EXCELLENT IN COHESION RESISTANCE AND SULFUR RESISTANCE 有权
标题翻译：反射膜具有优异的耐电弧性和耐硫性
公开(公告)号：US20080171196A1
公开(公告)日：2008-07-17
申请号：US11962942
申请日：2007-12-21
申请人： Toshiki Sato , Jun Suzuki , Shinichi Tanifuji , Takayuki Tsubota , Yoshinori Ito
发明人： Toshiki Sato , Jun Suzuki , Shinichi Tanifuji , Takayuki Tsubota , Yoshinori Ito
IPC分类号： B32B15/00
CPC分类号： C23C28/00 , B05D1/62 , Y10T428/265
摘要： Disclosed is a reflecting film comprising: an Ag or Ag-base alloy thin film of an Ag-base alloy containing at least one element among Au, Pt, Pd, Bi, and rare-earth elements as a first layer; a film of an oxide or oxynitride of at least one element among Si, Al and Ti having a thickness between 5 and 50 nm as a second layer deposited on the first layer; and a film having a thickness between 10 and 100 nm formed by a plasma polymerization process as a third layer deposited on the second layer.
摘要翻译：公开了一种反射膜，其包括：作为第一层的包含Au，Pt，Pd，Bi和稀土元素中的至少一种元素的Ag基合金的Ag或Ag基合金薄膜; Si，Al和Ti中的至少一种元素的氧化物或氧氮化物的膜，其厚度为5至50nm，作为沉积在第一层上的第二层; 以及通过等离子体聚合方法形成的厚度在10和100nm之间的膜作为沉积在第二层上的第三层。

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