-
1.发明授权Reference electrode and a pair of electrodes for detecting the acidity or basicity of oil 失效参考电极和一对电极，用于检测油的酸度或碱度
公开(公告)号：US5146169A
公开(公告)日：1992-09-08
申请号：US582425
申请日：1990-09-13
IPC分类号： G01N27/30 , G01N27/333 , G01N27/38 , G01N27/416 , G01N33/28
CPC分类号： G01N33/2876
摘要： A reference electrode is formed of lead, zinc, tin, indium, cadmium, magnesium, or any alloy thereof. A pair of electrodes comprising the reference electrode and a responding electrode made of a conductive solid, when placed in oil, develop a potential difference varying with the acidity or basicity of the oil and thus enable the efficient determination of the acidity or basicity.
摘要翻译： 参考电极由铅，锌，锡，铟，镉，镁或其任何合金形成。 包括参比电极的一对电极和由导电固体制成的响应电极放置在油中时，产生随着油的酸度或碱度变化的电位差，从而能够有效地测定酸度或碱度。
-
公开(公告)号：US5948563A
公开(公告)日：1999-09-07
申请号：US696494
申请日：1996-08-14
摘要： An electrode for a sealed nickel/metal hydride battery and a method of manufacturing the same, which is capable of suppressing a decrease in the charging reserve of a hydrogen-storage alloy electrode (negative electrode) and an increase in the internal pressure of the battery, is provided. The hydrogen-storage alloy electrode is formed using a tackifier or a binder which is prepared from an organic polymer material containing the ether linkage (--O--), for example, polyethylene oxide, polypropylene oxide , or polybutylene oxide. The specified material is suitably hydrophilic, and it exhibits an oxidation resistance which is much higher than that of a conventional material containing the hydroxyl group (--OH). Therefore, the specified material is especially resistant to oxidation and decomposition at the positive electrode of the battery and can significantly reduce the production of hydrogen attributed to the oxidation and decomposition.
摘要翻译： 一种用于密封镍/金属氢化物电池的电极及其制造方法，其能够抑制储氢合金电极（负极）的充电储备的减少和电池内部压力的增加 ，被提供。 使用由含有醚键（-O-）的有机聚合物材料，例如聚环氧乙烷，聚环氧丙烷或聚环氧丁烷制备的增粘剂或粘合剂形成储氢合金电极。 指定的材料是适当的亲水性的，并且其表现出比含有羟基（-OH）的常规材料的抗氧化性更高的抗氧化性。 因此，特定的材料特别耐电池正极的氧化和分解，并且可以显着地减少归因于氧化和分解的氢的产生。
-
公开(公告)号：US5314725A
公开(公告)日：1994-05-24
申请号：US18560
申请日：1993-02-17
申请人： Shinya Morishita
发明人： Shinya Morishita
CPC分类号： C23C18/31 , C23C18/1865 , C23C18/1868 , C23C18/1889 , C23C18/1893 , G03C5/58 , H05K3/185
摘要： A process for photo-plating only a light-irradiated portion of a dye layer formed on a substrate comprises: forming a dye layer on the surface of a substrate; immersing the substrate with the dye layer into an electroless plating solution comprising a sacrificial reagent for supplying electrons by irreversible oxidative decomposition, and at least one of copper ions, nickel ions, cobalt ions, and tin ions; and irradiating the surface of the dye layer with light having an energy higher than the excitation energy of the dye in the dye layer. A thick coating containing at least one of copper, nickel, cobalt, and tin can be formed with excellent adhesion strength only on the light-irradiated portion of the dye layer formed on the substrate.
摘要翻译： 仅对形成在基板上的染料层的光照射部分进行光电镀的工艺包括：在基板的表面上形成染料层; 将具有染料层的基板浸入包含用于通过不可逆氧化分解提供电子的牺牲试剂和铜离子，镍离子，钴离子和锡离子中的至少一种的化学镀溶液; 并且用染料层中具有比染料的激发能量高的能量的光照射染料层的表面。 只有在形成在基板上的染料层的光照射部分上，才能形成含有铜，镍，钴和锡中的至少一种的厚涂层。
-
公开(公告)号：US6129789A
公开(公告)日：2000-10-10
申请号：US768309
申请日：1996-12-17
申请人： Hiroshi Kawase , Shin-ichi Towata , Kazuhiko Itoh , Shunsuke Yamakawa , Katsushi Abe , Yutaka Ohya , Shinya Morishita
发明人： Hiroshi Kawase , Shin-ichi Towata , Kazuhiko Itoh , Shunsuke Yamakawa , Katsushi Abe , Yutaka Ohya , Shinya Morishita
CPC分类号： C23C8/16 , Y10S420/90
摘要： Steam is contacted with a hydrogen absorbing alloy in a temperature range from 200.degree. C. to 400.degree. C. With a contact catalytic reaction of water, a metal contained in the hydrogen absorbing alloy is changed to an oxide or a hydroxide. Hydrogen produced causes the Ni compound to be reduced and thereby the Ni metal that is catalytically active is produced. Thus, the surface of the hydrogen absorbing alloy is activated. The steam is contained in an inert gas or a reductive gas. This treatment method is suitable as an activation treatment for a hydrogen absorbing alloy used as an active material of a negative electrode of a secondary battery.
摘要翻译： 蒸汽在200〜400℃的温度范围内与吸氢合金接触。通过水的接触催化反应，将储氢合金中所含的金属变为氧化物或氢氧化物。 产生的氢使得Ni化合物被还原，从而产生具有催化活性的Ni金属。 因此，吸氢合金的表面被激活。 蒸汽包含在惰性气体或还原性气体中。 这种处理方法适合作为用作二次电池的负极活性物质的吸氢合金的活化处理。
-
5.发明授权
公开(公告)号：US5879835A
公开(公告)日：1999-03-09
申请号：US803416
申请日：1997-02-20
CPC分类号： H01M4/52 , C01G53/00 , C01P2002/50 , C01P2006/40
摘要： A method of manufacturing a nickelous positive-electrode active material for an alkaline battery has a formation process in which nickel hydroxide and cobalt hydroxide are formed by adding an alkali metal hydroxide to a reaction system containing nickel ions and cobalt (II) ions. The method comprises at least one step of removing any oxidant which oxidizes the cobalt (II) ions into cobalt (III) ions, during or before the formation process. An expedient for the removal of the oxidant is, for example, to reduce and remove the oxidant by adding a reductant, such as L-ascorbic acid, to the reaction system. The reductant should preferably have an oxidation potential which is lower than the reduction potential of oxygen. Besides, the method should preferably comprise the step of removing the cobalt (III) ions, during or before the formation process.
摘要翻译： 制造用于碱性电池的尼克斯正极活性物质的方法具有通过向含有镍离子和钴（II）离子的反应体系中加入碱金属氢氧化物形成氢氧化镍和氢氧化钴的形成方法。 该方法包括在形成过程中或之前除去将钴（II）离子氧化成钴（III）离子的任何氧化剂的至少一个步骤。 用于除去氧化剂的方法是例如通过向反应体系中加入还原剂如L-抗坏血酸来还原和除去氧化剂。 还原剂应优选具有低于氧的还原电位的氧化电位。 此外，该方法应优选包括在形成过程中或之前除去钴（III）离子的步骤。
-
公开(公告)号：US5424252A
公开(公告)日：1995-06-13
申请号：US152925
申请日：1993-11-16
申请人： Shinya Morishita
发明人： Shinya Morishita
IPC分类号： C23C18/14 , C23C18/16 , H01L21/288 , H05K3/18 , H01L21/02
CPC分类号： C23C18/1612 , C23C18/161 , C23C18/1642 , C23C18/31 , H05K3/185
摘要： An electroless metal or alloy plating solution as a photo-plating solution contains at least one of copper, nickel, cobalt or tin, and a sacrificial reagent which supplies electrons as a result of irreversible oxidative decomposition. A semiconductor is supported on a substrate, and dipped in the photo-plating solution, and the surface of the semiconductor is irradiated with light having a higher level of energy than the exciting energy of the semiconductor. A thick coating containing at least one of copper, nickel, cobalt or tin can be formed on that portion of the semiconductor which has been irradiated with light.
摘要翻译： 作为光电镀溶液的无电解金属或合金电镀液含有铜，镍，钴或锡中的至少一种，以及由于不可逆的氧化分解而供给电子的牺牲试剂。 半导体被支撑在基板上，并浸入光电镀溶液中，并且用具有比半导体的激发能更高的能量的光照射半导体的表面。 可以在已经被光照射的半导体部分上形成含有铜，镍，钴或锡中的至少一种的厚涂层。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.019 秒)
