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JP4686194B2 |
In one aspect, a copper foil for lamination to a dielectric substrate includes a layer deposited on a surface of the copper foil. The layer is formed from chromium and zinc ions or oxides and is treated with an aqueous solution containin...
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JP4685631B2 |
The present invention provides means for forming an oxide film on a metal surface, means for repairing a defect of an oxide film, a high-performance electrolytic capacitor using the means, and an electrolyte of the capacitor. Namely, the...
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JP4684477B2 |
The present process for electrodepositing a zinc oxide film comprises the steps of immersing a substrate and an opposing electrode in an electrodeposition bath which contains zinc nitrate and is kept heated, and forming the zinc oxide fi...
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JP4682723B2 |
To almost uniformly form a composite film composed of an oxidized metal and a template compound on the surface with a non-flat shape of a working electrode composed of an electrically conductive substrate with an optional shape using an ...
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JP2011514439A |
The invention concerns an aqueous composition comprising carbon nanotubes and a surfactant, characterized in that the carbon nanotubes are single-wall hydrophobic nanotubes and in that the surfactant is chosen among electropolymerizable ...
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JPWO2009081807A1 |
An object of the present invention is to provide a method for producing a metal base material having excellent corrosion resistance and finish, a surface-treated metal base material obtained by the production method, and a metal base mat...
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JP2011513586A |
The component is solution-annealed (L). It is then coated at a temperature to which it has been heated. This temperature is sufficiently high that material properties of the solution-annealed component are adjusted by heat treatment (W),...
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JPWO2009075375A1 |
An object of the present invention is to provide a conductive inorganic oxide powder having finer particles and better powder resistance than the conventional conductive inorganic oxide powder. In order to achieve this purpose, it is a m...
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JP4675707B2 |
To provide a plated steel plate for a battery case with which the satisfactory adhesion between the inner surface of the battery case and a positive electrode mixture can be obtained and the excellent charging property is obtained even a...
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JP4673687B2 |
To provide a technique where, in a technique in which an electrode as the body to be carried is installed in an aqueous electrolytic medium comprising powders dispersed using a ferrocene modified surfactant, and the installed electrode i...
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JP4673903B2 |
It is an object of the invention to provide a method for production of various oxide and/or hydroxide coatings with various functions and constructions on metal materials from aqueous solutions, and metal materials having such coatings. ...
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JP2011074490A |
To provide a systematic surface treatment method of magnesium and a magnesium alloy, by which it is possible to impart metallic and bright decorating properties, excellent coating film adhesiveness, high corrosion resistance and function...
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JP4668660B2 |
To make a porous structure of electrodeposition-generated zinc oxide-based compound film finely uniform. An aqueous solution prepared to have KCL of 0.1 M is used and oxygen is bubbled for 20 minutes, provided that for the last one minut...
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JP2011511167A |
The invention relates to a method for functionalising at least a portion of a wall of a pore of a carrier material, characterised in that it comprises: a) contacting the pore with a solution of electrically activated entities and positio...
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JP4661627B2 |
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JP4626485B2 |
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JP4626518B2 |
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JP4626532B2 |
To provide a surface-treated steel sheet of Cr-free steel sheet suitable for a TFS (Tin-Free Steel sheet) having excellent paint adhesion, resin adhesion, rust resistance and corrosion resistance, to provide its production method, to pro...
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JP4615807B2 |
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JP4616958B2 |
To provide a pigment sensitivity-increasing photoelectric transducer and a photocell in which short-circuit current density is high and durability is superior. In a photoelectric transducer which has a conductivity support, a photosensit...
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JP4616001B2 |
A method of covering a simple or complex electrically conductive or semiconductive surface with an organic film deriving from one or more precursors of the film by electroinitiated grafting The grafting is effected by applying to the sur...
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JP2010270366A |
To provide a warm-forging treatment method which can show excellent lubricity in warm forging.The method for forming a lubricating film 15 used in warm forging includes: conducting the steps of forming a chemical conversion film and form...
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JP4559188B2 |
Disclosed are a method and an apparatus for forming an oxide coating film with excellent corrosion resistance and adhesiveness on a cathode made of a metal plate by a simple process at low cost. A direct current voltage is applied betwee...
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JP2010215955A |
To provide a method for forming a multilayer coating film excellent in economic efficiency and environmental conservation by eliminating a conventional complicated and expensive rust preventing chemical conversion treatment process, for ...
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JP2010209405A |
To provide stainless steel having high surface electric conductivity in a solid state, and mass-producible. The stainless steel contains Mo in a coating film on a surface of base steel. In the Mo content in the coating film, the ratio of...
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JP4550589B2 |
The invention relates to a method of producing thin films of compound CIGS by means of electrodeposition. According to the invention, a surface-active compound, such as dodecyl sodium sulphate, is added to an electrolysis bath solution i...
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JP4545376B2 |
A method for obtaining a ferrous alloy part that supports a very high seizure load with very low dispersion includes steps of covering the part with an iron sulphide coating having an appropriate thickness and Fe/S ratio, where the coati...
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JP2010196169A |
To provided an apparatus and a method of producing a patterned conductive polymer film wherein production cost is reduced and particularly reproducibility is improved.The apparatus for producing the patterned conductive polymer film incl...
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JP4533992B2 |
A very small amount of copper chloride or zinc oxide is added to a mixture of magnesium chloride, potassium chloride, sodium chloride and magnesium borate, a mixed salt is melted under heat, electrodes are inserted into a molten salt and...
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JP4510811B2 |
A ceramic coating is formed on a conductive article by immersing a first anodic electrode, including the conductive article, in an electrolyte comprising an aqueous solution of alkali metal hydroxide and an alkali metal silicate, providi...
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JP2010525161A |
The invention relates to a method for manufacturing an article comprising a barrier layer, the method comprising - providing an metallic or metalloid layer to a surface of a substrate by electro-deposition, using a plating liquid compris...
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JP4500928B2 |
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JP4498664B2 |
A separator having a separator member coupled body having a metal plate as a base body, and formed by integrally coupling a plurality of separator members each having through holes for feeding fuel to an electrolyte of the fuel cell, sai...
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JP4492224B2 |
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JP4492103B2 |
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JP4487651B2 |
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JP4487088B2 |
The invention relates to a method of fixing macro-objects to an electricity conducting- or semi-conducting surface by means of electrografting. The invention also relates to the electricity conducting- or semi-conducting-surfaces obtaine...
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JP4475057B2 |
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JP4471728B2 |
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JP4460026B2 |
Copper foil including an electric resistive film layer characterized in that a copper-zinc alloy layer containing 1000 µg/dm2 to 9000 µg/dm2 of zinc per unit area is provided on a roughened surface or a glossy surface of the copper foi...
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JP4458521B2 |
A surface-treated copper foil that exhibits an excellent gray and can be worked by the common copper etching process; and an electromagnetic wave shielding conductive mesh for PDP produced with the use of the surface-treated copper foil....
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JP4456604B2 |
The invention relates to a method for forming a polymer film on a surface that conducts or semiconducts electricity by means of electrografting. Said method uses an electrolytic solution containing a selected quantity of Bronsted acid. T...
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JP4457230B2 |
A biocompatible implant for medical use having a layer of titanium or titanium alloys on its surface. The implant is electrochemically treated by using it for an anode in an electrolyte solution containing calcium ions so as to produce a...
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JP2010090482A |
To provide a method and apparatus for anodizing a component, preferably an aluminum component.The method of electrically treating a component comprises: a process of placing the component in an electrolyte solution; and a process of appl...
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JP4454307B2 |
The present invention relates to a process for grafting and growing a conductive organic film on(to) an electrically conductive or semiconductive surface in which the grafting and growing of the film are performed simultaneously by elect...
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JP2010053392A |
To provide a surface modified metallic material having adhesiveness among a general plastic, a general engineering plastic, an elastomer, a coating film and adhesive.An adhesive surface is formed on a metal surface by passing current bet...
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JP4424059B2 |
Anticorrosive coating is formed cheaply and in a short period, which facilitates its general application to marine steel structures. A steel caisson 1 is used as a cathode, an undersea member 3 arranged in seawater and opposed to the ste...
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JP4423835B2 |
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JP4418370B2 |
The production of a I-III-VIy composite in thin films by electrochemistry, where y is close to 2 and VI is an element containing selenium, comprises: (a) providing an electrolysis bath containing active selenium, of a degree of oxidation...
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JP4402991B2 |
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