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1. 发明专利

JP2010090466A Method and apparatus for treating hydrogen sulfide-containing solution 审中-公开
标题翻译：用于处理含氢硫化物溶液的方法和装置
公开(公告)号：JP2010090466A
公开(公告)日：2010-04-22
申请号：JP2008264185
申请日：2008-10-10
申请人： Foundation For Promotion Of Japanese Aerospace Technology , Japan Aerospace Exploration Agency , Nittetsu Mining Co Ltd , Tohoku Univ , 国立大学法人東北大学 , 日鉄鉱業株式会社 , 独立行政法人宇宙航空研究開発機構 , 財団法人航空宇宙技術振興財団
发明人： MATSUMOTO HIROMICHI , KISHIMOTO AKIRA , TAJI KAZUYUKI , TAKAHASHI HIDESHI , KIZARA KATSUHITO , SUZUKI TAKUAKI , SHINNO MASAYUKI , ISHIKAWA TOICHIRO
IPC分类号： C25B1/02 , B01J35/02 , C02F1/30 , C02F1/461 , C02F1/72 , C25B11/06
CPC分类号： Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a method and apparatus for recovering hydrogen from a hydrogen sulfide-containing solution by decomposing hydrogen sulfide contained in the solution by using a photocatalyst reaction. SOLUTION: A method for treating a hydrogen sulfide-containing solution includes a step for immersing a photocatalyst electrode 2, obtained by supporting a photocatalyst formed of a metal sulfide or the like on a titanium metal substrate or a conductive transparent substrate such as an ITO substrate, and a metal electrode 3 such as platinum or nickel in a solution tank 1 accommodating the hydrogen sulfide-containing solution 10 and a step for exposing the photocatalyst of the photocatalyst electrode 2 to light 20 while applying a voltage between the photocatalyst electrode 2 and the metal electrode 3 by an electric power source 5 to decompose hydrogen sulfide and to generate hydrogen. An apparatus for treating the hydrogen sulfide-containing solution is also provided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种通过使用光催化反应分解溶液中所含的硫化氢从含硫化氢的溶液中回收氢的方法和装置。解决方案：一种处理含硫化氢的溶液的方法包括将通过将金属硫化物等形成的光催化剂负载在钛金属基板上的光催化剂电极2或导电性透明基板 ITO基板和容纳含硫化氢的溶液10的溶液槽1中的铂或镍等金属电极3以及将光催化剂电极2的光催化剂曝光到光20的步骤，同时在光催化剂电极 2和金属电极3通过电源5分解硫化氢并产生氢。还提供了一种用于处理含硫化氢的溶液的设备。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2006307333A Method for processing hydrogen sulfide, method for producing hydrogen and photocatalytic reactor 有权
标题翻译：加氢硫化氢的方法，生产氢和光催化反应器的方法
公开(公告)号：JP2006307333A
公开(公告)日：2006-11-09
申请号：JP2006088477
申请日：2006-03-28
申请人： Nittetsu Mining Co Ltd , Tohoku Univ , 国立大学法人東北大学 , 日鉄鉱業株式会社
发明人： MATSUMOTO HIROMICHI , KISHIMOTO AKIRA , TAJI KAZUYUKI
IPC分类号： C25B11/06 , B01J19/08 , B01J19/24 , B01J27/04 , B01J33/00 , B01J35/02 , C02F1/46 , C25B1/02
CPC分类号： Y02P20/135 , Y02W10/37
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of decomposing hydrogen sulfide and producing hydrogen efficiently by using a photocatalyst. SOLUTION: In the method for treating hydrogen sulfide and the method for producing hydrogen, a liquid tank having at least a photocatalyst electrode 1 made of photocatalyst and a liquid tank having a metal electrode 2 are separated by a cation exchange film 3, liquid including hydrogen sulfide or organic substance is stored in the liquid tank having the photocatalyst electrode 1, the photocatalyst electrode 1 is electrically connected with the metal electrode 2 and the photocatalyst is exposed to light. An acidic solution is preferably stored in the liquid tank having the metal electrode 2, and the photocatalyst preferably includes metal sulfide and is preferably formed as fine particles having a lamellar nanocapsule structure. A reactor may be an electrolysis cell 11 in which a photoelectrochemical cell is included. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够通过使用光催化剂有效地分解硫化氢和产生氢的技术。解决方案：在硫化氢的处理方法和氢的制造方法中，至少具有由光催化剂构成的光催化剂电极1和具有金属电极2的液体槽的液体槽由阳离子交换膜3分离，包含硫化氢或有机物质的液体储存在具有光催化剂电极1的液体槽中，光催化剂电极1与金属电极2电连接，光催化剂暴露于光。酸性溶液优选储存在具有金属电极2的液体罐中，并且光催化剂优选包含金属硫化物，并且优选形成为具有层状纳米胶囊结构的细颗粒。反应器可以是包含光电化学电池的电解槽11。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2010089052A Method for removing polysulfide ion from basic aqueous solution 有权
标题翻译：从基本水溶液中去除聚苯乙烯的方法
公开(公告)号：JP2010089052A
公开(公告)日：2010-04-22
申请号：JP2008264205
申请日：2008-10-10
申请人： Nittetsu Mining Co Ltd , Tohoku Univ , 国立大学法人東北大学 , 日鉄鉱業株式会社
发明人： MATSUMOTO HIROMICHI , KISHIMOTO AKIRA , TAKAHASHI HIDESHI , HAYASHI AMI , TAJI KAZUYUKI
IPC分类号： C02F1/72
摘要： PROBLEM TO BE SOLVED: To provide a method capable of recovering solid sulfur component by treating a basic aqueous solution containing a polysulfide ion generated in treating hydrogen sulfide from a petroleum refinery, etc.
SOLUTION: The method for removing the polysulfide ion by treating the basic aqueous solution containing the polysulfide ion includes converting the polysulfide ion into elemental sulfur by bringing the basic aqueous solution containing the polysulfide ion into contact with a carbon cluster solution and separating the carbon cluster solution from the treated aqueous solution containing the elemental sulfur, or, alternatively, forming a suspending solution of the carbon cluster by dispersing the carbon cluster into the basic aqueous solution containing the polysulfide ion while converting the polysulfide ion into the elemental sulfur, and solid-liquid separating the suspending solution.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种能够通过处理在石油炼厂等处理硫化氢中产生的含有多硫化物离子的碱性水溶液来回收固体硫成分的方法。解决方案：通过处理含有多硫化物离子的碱性水溶液的多硫化物离子包括通过使含有多硫化物离子的碱性水溶液与碳簇溶液接触而将多硫化物离子转化为元素硫，并将碳簇溶液与处理过的含有或者，通过将碳簇分散到含有多硫化物离子的碱性水溶液中，同时将多硫化物离子转化为元素硫，并将固定液分离悬浮液，形成碳簇的悬浮溶液。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009135094A Negative-electrode material for nonaqueous electrolysis solution secondary-cells 有权
标题翻译：非电解电解质二次电池负电极材料
公开(公告)号：JP2009135094A
公开(公告)日：2009-06-18
申请号：JP2008277552
申请日：2008-10-29
申请人： Nec Tokin Corp , Necトーキン株式会社 , Nittetsu Mining Co Ltd , Tohoku Univ , 国立大学法人東北大学 , 日鉄鉱業株式会社
发明人： TAJI KAZUYUKI , SATO YOSHITOMO , ITO TAKASHI , MATSUMOTO TAKATOSHI , TAKAHASHI YUKINORI , NUMATA TATSUJI , SAKAUCHI YUTAKA , KASAHARA RYUICHI , KISHIMOTO AKIRA , ITO TAKAHIRO , MATSUMOTO HIROMICHI , OGURA SHINICHI
IPC分类号： H01M4/38 , H01M4/36 , H01M4/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To improve a cycle life of a negative-electrode material consisting of a silicon, a silicon alloy or the like. SOLUTION: A negative-electrode material for a nonaqueous electrolysis solution secondary-cell is characterized in that a core consisting of at least one selected from a silicon, a silicon containing a transition metal or a silicon oxide includes a surface layer consisting of at least one of a titanium compound formed on a particle surface in a solution containing a peroxotitanium or an oxide selected from silicon oxides, and occludes and releases a lithium in charge and discharge times. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：为了提高由硅，硅合金等构成的负极材料的循环寿命。解决方案：一种用于非水电解液二次电池的负极材料的特征在于，由选自硅，含有过渡金属或硅的硅中的至少一种构成的芯包括由在含有过氧钛或选自氧化硅中的氧化物的溶液中的颗粒表面上形成的钛化合物中的至少一种，并且在充放电时间中封闭并释放锂。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014096354A Field electron emission film, field electron emission element, light-emitting element and manufacturing method therefor 有权
标题翻译：场电子发射膜，场电子发射元件，发光元件及其制造方法
公开(公告)号：JP2014096354A
公开(公告)日：2014-05-22
申请号：JP2013159542
申请日：2013-07-31
申请人： Tohoku Univ , 国立大学法人東北大学 , Dowa Holdings Co Ltd , Dowaホールディングス株式会社
发明人： SHIMOI NORIHIRO , TAJI KAZUYUKI , TANAKA YASUMITSU , KAI HIROYUKI
IPC分类号： H01J1/304 , H01J9/02
CPC分类号： H01J63/06 , H01J1/304 , H01J9/025 , H01J31/127 , H01J63/02 , H01J2201/30469 , H01J2329/0455 , Y10T428/24479 , Y10T428/24612
摘要： PROBLEM TO BE SOLVED: To provide a field electron emission film capable of operating with low power, and having a high emission plane uniformity of brightness, and to provide a field electron emission element using the same, a light-emitting element, and a manufacturing method therefor.SOLUTION: A field electron emission film contains 60-99.9 mass% of tin-doped indium oxide and 0.1-20 mass% of carbon nanotube, and has such a structure that a groove having a width in the range of 0.1-50 μm is formed in the film surface by total extension of 2 mm or more per 1 mm, and the carbon nanotube is exposed on the wall surface of the groove. After forming an ITO film containing carbon nanotube on a substrate, a groove is formed in the surface of the ITO film, and the end of carbon nanotube exposed to the wall surface of the groove becomes an emitter.
摘要翻译：要解决的问题：提供一种能够以低功率工作并具有高发光面亮度均匀性的场致电子发射膜，并提供使用该场致发射元件和制造的场致发射元件的场致电子发射元件其方法。解决方案：场电子发射膜含有60-99.9质量％的锡掺杂氧化铟和0.1-20质量％的碳纳米管，并且具有如下结构：宽度在0.1-50 在膜表面中通过1mm每2mm总共延伸形成1μm，并且在该沟槽的壁表面上露出碳纳米管。在基板上形成含有碳纳米管的ITO膜之后，在ITO膜的表面形成有槽，暴露于槽壁的表面的碳纳米管的端部成为发光体。

6. 发明专利

JP2011016711A Carbon nanotube and method for producing the same 有权
标题翻译：碳纳米管及其制造方法
公开(公告)号：JP2011016711A
公开(公告)日：2011-01-27
申请号：JP2010116874
申请日：2010-05-21
申请人： Dowa Holdings Co Ltd , Dowaホールディングス株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： SATO YOSHITOMO , TAJI KAZUYUKI , NAMURA MASARU
IPC分类号： C01B31/02
CPC分类号： C01B31/0233 , B82Y30/00 , B82Y40/00 , C01B32/16 , C01B32/162 , C01B32/17 , C01B2202/20 , Y10S977/742 , Y10S977/75 , Y10S977/844
摘要： PROBLEM TO BE SOLVED: To provide a high-purity carbon nanotube which can be produced through simple purification by synthesizing crude soot by arc discharge so that graphite is hardly contained in the crude soot right after synthesized, and to provide a method for producing the carbon nanotube.SOLUTION: The method for producing the carbon nanotube comprises the steps of: heating, burning and oxidizing the carbon nanotube-containing soot, which is produced by arc discharge using an anode comprising amorphous carbon as a main component, in the atmosphere at ≥350°C; immersing/treating the oxidized soot in an acid; heating, burning and oxidizing the immersed soot in the atmosphere at the temperature which is equal to or higher than that at the preceding heating, burning and oxidizing step and is ≥500°C; and immersing/treating the oxidized soot in the acid again.
摘要翻译：要解决的问题：提供一种高纯度碳纳米管，其可以通过简单的纯化生产，通过电弧放电合成粗烟灰，使得刚合成后的粗煤烟中几乎不含石墨，并提供碳的生产方法纳米管的制造方法。制造碳纳米管的方法包括以下步骤：在大气中加热，燃烧和氧化含有碳纳米管的烟炱，其通过使用包含无定形碳作为主要成分的阳极通过电弧放电产生≥ 350℃; 将氧化烟灰浸入/处理酸中; 在等于或高于上述加热，燃烧和氧化步骤的温度下，将浸没的烟灰在大气中加热，燃烧和氧化，≥500℃; 并将氧化的烟灰再次浸入/处理在酸中。

7. 发明专利

JP2010131581A Method for producing platinum-iron alloy fine powder 有权
标题翻译：生产铂铁合金粉末的方法
公开(公告)号：JP2010131581A
公开(公告)日：2010-06-17
申请号：JP2009054598
申请日：2009-03-09
申请人： Dowa Holdings Co Ltd , Dowaホールディングス株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： ITO TAKASHI , BARACHANDORAN JAYADEWAN , KAMIBAYASHI MASATERU , TAJI KAZUYUKI , MIYAZAKI TATSURO
IPC分类号： B01J37/08 , B01J23/89 , B01J35/02 , B22F1/00 , B22F9/24 , C22C5/04 , C22C38/00 , C22F1/00 , C22F1/14 , C25B11/06 , C25B11/08 , H01M4/90 , H01M8/10
CPC分类号： Y02E60/523
摘要： PROBLEM TO BE SOLVED: To provide a method for producing platinum-iron alloy fine powder in which Fe can be restrained from being eluted by an acid and which is used suitably as an electrode catalyst of a fuel cell.
SOLUTION: The method for producing platinum-iron alloy fine powder includes the steps of: dispersing platinum salt such as platinum (II) bis(acetylacetonate), iron salt such as ferric (III) tris(acetylacetonate) and carbon powder in polyol such as ethylene glycol to prepare a solution; heating the solution under reflux to synthesize the platinum-iron alloy fine powder deposited on the carbon powder; heat-treating the synthesized fine powder at ≥600°C in an inert atmosphere; and washing the heat-treated fine powder with an acidic solution such as an aqueous solution of sulfuric acid.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：提供一种生产铂铁合金细粉的方法，其中Fe可以被酸抑制而被洗脱，并且适合用作燃料电池的电极催化剂。解决方案：铂 - 铁合金细粉的制造方法包括以下步骤：将铂（II）双（乙酰丙酮）铂等铂盐，三（乙酰丙酮化）三铁（III），碳粉等铁盐分散在多元醇如乙二醇制备溶液; 将溶液加热回流以合成沉积在碳粉上的铂 - 铁合金细粉; 在惰性气氛中将合成的细粉末在≥600℃下进行热处理; 并用酸性溶液如硫酸水溶液洗涤热处理的细粉末。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2012164616A Negative electrode material for secondary battery, and method for manufacturing the same 有权
标题翻译：用于二次电池的负极电极材料及其制造方法
公开(公告)号：JP2012164616A
公开(公告)日：2012-08-30
申请号：JP2011026222
申请日：2011-02-09
申请人： Nec Corp , Tohoku Univ , 国立大学法人東北大学 , 日本電気株式会社
发明人： IRIYAMA JIRO , KAJITA TETSUYA , NUMATA TATSUJI , TAJI KAZUYUKI , TAKAHASHI HIDESHI
IPC分类号： H01M4/38 , H01M4/36 , H01M4/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a negative electrode material for a secondary battery exhibiting excellent cycle characteristics and rate characteristics when used in a secondary battery.SOLUTION: A method for manufacturing a negative electrode material for a secondary battery comprises the steps of: heating laminates each comprising a core containing at least one kind selected from the group consisting of Si, Sn, alloys containing Si or Sn, Si oxide, and Sn oxide, a polymer layer on the core, and a metal compound layer on the polymer layer; and removing at least a portion of the polymer layer. In this way, a gap is formed between the core and the metal compound layer in each laminate.
摘要翻译：要解决的问题：提供一种在用于二次电池中时具有优异的循环特性和速率特性的二次电池用负极材料。解决方案：一种制造二次电池用负极材料的方法包括以下步骤：加热层叠体，每个层叠体包含选自Si，Sn，Si或Sn的合金中的至少一种的芯，Si，Sn，Si 氧化物和Sn氧化物，芯上的聚合物层和聚合物层上的金属化合物层; 以及去除所述聚合物层的至少一部分。以这种方式，在每个层压体中的芯和金属化合物层之间形成间隙。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2010064925A Conductive material and method for producing the same 有权
标题翻译：导电材料及其制造方法
公开(公告)号：JP2010064925A
公开(公告)日：2010-03-25
申请号：JP2008232877
申请日：2008-09-11
申请人： Dowa Holdings Co Ltd , Dowaホールディングス株式会社 , Tohoku Univ , 国立大学法人東北大学
发明人： SATO YOSHITOMO , TAJI KAZUYUKI , NAMURA MASARU
IPC分类号： C01B31/02 , H01B5/02 , H01B13/00 , H01M4/96
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a conductive material using a carbon nanotube which has conductivity higher than that of a carbon nanotube, and to provide a method for producing the same.
SOLUTION: Soot comprising a single-wall carbon nanotube is produced by arc discharge so as to be refined, a single-wall carbon nanotube thin film is produced from the refined single-wall carbon nanotube, thereafter, conductive metal fine particles such as silver nanoparticles are stuck to the surface of the single-wall carbon nanotube thin film, and subsequently, the conductive metal fine particles are sintered by annealing treatment so as to produce a conductive material.
COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP2009256189A Carbon nanotube, and method of manufacturing the same 有权
标题翻译：碳纳米管及其制造方法
公开(公告)号：JP2009256189A
公开(公告)日：2009-11-05
申请号：JP2009059208
申请日：2009-03-12
申请人： Dowa Holdings Co Ltd , Dowaホールディングス株式会社 , Foundation For The Promotion Of Industrial Science , Tohoku Univ , 国立大学法人東北大学 , 財団法人生産技術研究奨励会
发明人： SATO YOSHITOMO , TAJI KAZUYUKI , OGURA SHOHEI , FUKUTANI KATSUYUKI , NAMURA MASARU
IPC分类号： C01B31/02 , G01N23/04
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a carbon nanotube capable of removing end caps of the carbon nanotube and impurities in the carbon nanotube by oxidation, and capable of repairing defects of the carbon nanotube generated by the oxidation and the carbon nanotube.
SOLUTION: The method of manufacturing the carbon nanotube involves: after a first oxidation for heating in the atmosphere soot containing a carbon nanotube generated by arc discharge, a first acid treatment for immersing the resultant material in an acid; after a second oxidation for heating it at a temperature not lower than the temperature of the first oxidation in the atmosphere, a second acid treatment for immersing the resulting material in an acid, thereby removing the impurities in the single carbon nanotube and the end caps of both ends of the single carbon nanotube; and then vacuum-heat-treating the resulting nanotube to repair the defects of the carbon nanotube generated in the oxidations.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过氧化除去碳纳米管的端盖和碳纳米管中的杂质的能够修复由氧化产生的碳纳米管的缺陷的碳纳米管的方法，碳纳米管。解决方案：制造碳纳米管的方法包括：在包含通过电弧放电产生的碳纳米管的大气中的炉烟中进行第一氧化加热后，将所得材料浸入酸中的第一种酸处理; 在不低于大气中的第一氧化温度的温度下进行第二氧化加热后，进行第二次酸处理，将所得材料浸渍在酸中，从而除去单碳纳米管和端盖中的杂质单碳纳米管的两端; 然后对所得纳米管进行真空热处理，以修复在氧化中产生的碳纳米管的缺陷。版权所有（C）2010，JPO＆INPIT

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