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WO/2017/222682A1 |
A Me-B based alloy spherical powder for use in a sputtering target including a metal powder selected from the group consisting of: Mo, W, Ta, Nb, Hf and Ti; a BN powder; and optionally a binary or ternary compound powder, as well as W/B ...
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WO/2017/221787A1 |
Provided is a method with which it is possible to prevent equipment, such as piping and valves, used to discharge and recover a nickel powder-containing slurry from a high pressure reaction tank from being damaged and trapping the nickel...
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WO/2017/190712A9 |
A preparation method using micro-nano bubbles as crystal seeds to induce spherical or spherical-type silver powder production, said method specifically comprising the steps of: pre-adding a prepared dispersing agent solution to a reactio...
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WO/2017/212760A1 |
A dust core which is configured from an iron-based magnetic powder that is mainly composed of iron, and which is characterized by comprising a first magnetic powder that has a first peak in the particle size distribution of the iron-base...
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WO/2017/212731A1 |
A method for manufacturing an electrode material, comprising molding and sintering a powder mixture of a solid solution powder of Cr and a heat-resistant element including Cr and a heat-resistant element (Mo, W, Ta, Nb, V, Zr, or the lik...
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WO/2017/207414A1 |
Turbomachines, as well as their components, are disclosed being in the field of production and treatment of oil and gas containing e.g. hydrocarbon plus hydrogen sulfide, carbon dioxide, with or without other contaminants. Said component...
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WO/2017/206200A1 |
The present invention relates to a manufactured graphene/metal or metalloid core-shell composite and manufacturing method thereof. The method comprising: using a modified graphene oxide as a base, then performing concentration and steam ...
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WO/2017/210026A1 |
Provided are methods for synthesizing metal nanowires in solution using an organic reducing agent. A reaction mixture can be provided in solution with a metal salt, the organic reducing agent, and a solvent, where the solvent includes a ...
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WO/2017/209230A1 |
[Problem] To provide a silver nanowire that exhibits superior dispersibility even in ink having an alcohol added thereto, and that is of a long and thin shape and covered with an organic protectant containing few impurities. [Solution] P...
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WO/2017/209109A1 |
Provided is a method whereby it is possible to prevent equipment wear due to abrasion or impact between the equipment and nickel powder occurring during discharge thereof from a pressurized container, and nickel powder can be stably prod...
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WO/2017/208554A1 |
Provided are: a metal joining material which has good oxidation resistance and exhibits good joining strength; a production method for the metal joining material; and a method for producing a metal joined body using the metal joining mat...
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WO/2017/209474A1 |
The present invention relates to a silver-coated copper nanowire having a core-shell structure by using a chemical reduction method, and a manufacturing method therefor and, more specifically, to: a method for manufacturing a silver-coat...
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WO/2017/203015A1 |
Getter devices with improved sorption rate based on powders of ternary alloys particularly suitable for hydrogen and carbon monoxide sorption are described, said alloys having a composition comprising zirconium, vanadium and aluminum as ...
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WO/2017/204516A1 |
The present invention relates to a method and apparatus for preparing metal nano-particles and, more particularly, may provide a method for preparing metal nano-particles, which has high productivity, dispersibility, and product purity b...
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WO/2017/204488A1 |
The present invention relates to a core-shell structure including a CdSe core based on a glyme solvent, and a method of manufacturing same. According to the present invention, the core-shell structure including a CdSe core can be manufac...
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WO/2017/199833A1 |
The present invention provides an electroless nickel plating method for forming a nickel film on a substrate (S) to be plated by immersing the substrate (S) to be plated, on which a composite (C) of metal particles (M) such as silver par...
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WO/2017/199832A1 |
The present invention uses an aqueous metal nanoparticle dispersion liquid which contains a nonionic surfactant (Z) and composite bodies of metal nanoparticles (X) and an organic compound (Y). More preferably, the present invention uses ...
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WO/2017/197590A1 |
A method for preparing silver nanoparticles, comprising the following steps: 1) obtaining silver nitrate and a water-soluble stabilizer for measurement, and placing the same in a reaction vessel; 2)adding water to the reaction vessel; 3)...
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WO/2017/195127A1 |
The present invention relates to silica hollow nanoparticles having inside their cavity a metal core consisting of inorganic nanostructures coated by a protective agent and agglomerated with a polymeric aggregating agent, useful in parti...
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WO/2017/194206A1 |
The invention relates to a method for coding metal powder. Said method comprises the following steps: providing a melt, forming a melt stream, spraying the melt stream by means of a spraying fluid, and forming metal powder particles from...
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WO/2017/197310A1 |
Provided are methods for preparing iron nanoparticles and to iron nanoparticles produced by those methods. The invention also provides methods for coating the iron nanoparticles with oxides and functionalizing the iron nanoparticles with...
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WO/2017/191126A1 |
The present invention concerns a chemical process for preparing nanoparticles of an alloy comprising both a noble metal, such as platinum, and a non-noble transition or lanthanide metal, such as yttrium, gadolinium or terbium. The proces...
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WO/2017/191790A1 |
A rare-earth permanent magnet that includes Fe, B, and one or more elements selected from the rare-earth elements including Y, the structure of the rare-earth magnet, aside from unavoidable impurities, being expressed by the formula (R1-...
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WO/2017/188123A1 |
This copper paste for joining includes: copper particles; second particles including a metal element other than copper; and a dispersion medium. The copper particles include: sub-micro copper particles having a volume average particle di...
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WO/2017/183624A1 |
The present invention provides a metal nanoparticle aqueous dispersion which is characterized by containing: a composite body of a metal nanoparticle (X) and an organic compound (Y); and one or more compounds (Z) selected from the group ...
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WO/2017/183487A1 |
The invention is characterized by comprising steps of: instantaneously generating fine metal particles through gas phase reduction wherein a metal chloride gas (metal source gas) and a reducing gas (for instance hydrogen gas), each havin...
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WO/2017/179816A1 |
The present invention relates to a method for preparing a silver nano metal powder having a uniform oxygen passivation layer by using thermal plasma, and a device for preparing the same and, more specifically, to: a method for preparing ...
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WO/2017/179524A1 |
Provided are: a silver-coated copper powder which enables the production of a conductive paste that is suitable for the production of a conductive film having low volume resistivity and excellent storage stability (reliability); and a me...
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WO/2017/174539A1 |
Described is a method of preparing a product comprising an amount of surface modified silver nanowires, the method comprising the following steps: preparing or providing a first surface agent compound having one or more functional groups...
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WO/2017/175563A1 |
Provided are a nickel-base alloy having high high-temperature strength, a turbine blade using same, and a method for producing an injection molded article of the nickel-base alloy. The nickel-base alloy (10) contains: at least one metal ...
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WO/2017/170023A1 |
This coated silver particle (20) comprises a silver core particle (21) and a plurality of aliphatic carboxylic acid molecules (22) adsorbed on the surface of the silver core particle (21) at a density of 2.5-5.2 molecules per nm2 of the ...
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WO/2017/170964A1 |
The purpose of the present invention is to provide a production method of a calcium-base metal glass alloy molded body for medical use which is bioabsorbable, has mechanical strength equivalent to or greater than that of metal materials,...
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WO/2017/172895A1 |
A composition having: titania aerogel having titania nanoparticles and copper nanoparticles. Each of the copper nanoparticles is in contact with more than one of the titania nanoparticles. A method of: providing a titania aerogel, and fo...
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WO/2017/164375A1 |
Provided is a new magnetic material with high magnetic stability, as well as a manufacturing method therefor, said magnetic material having a higher saturation magnetization than ferrite-based magnetic materials, and having a higher elec...
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WO/2017/162048A1 |
The reduction of metal and/or semi-metal oxides. More particularly relates to a method and apparatus adapted to produce silicon by reduction of silicon oxides. The reaction between a strong oxidiser and a reducer can provide sufficient e...
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WO/2017/163250A1 |
This invention is related to nanoparticles coated by a single layer or by a few layers of metal chalcogenides or other inorganic layered materials. This invention is related to methods of producing the coated nanoparticles.
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WO/2017/164802A1 |
There is provided an apparatus for manufacturing nanoparticles comprising: a container comprising a liquid; an anode and a cathode arranged facing each other in the container, wherein the anode is movable in relation to the cathode; a po...
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WO/2017/159659A1 |
[Problem] To provide a fine nickel powder which is used in an internal electrode paste for an electronic component and is obtained by a wet process, the nickel powder having high crystallinity and being provided with excellent sintering ...
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WO/2017/159537A1 |
The present invention provides nanowires from which a nanowire film highly excellent in terms of both transparency and electroconductivity can be obtained. The present invention relates to a nanowire having the shape of linearly connecte...
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WO/2017/155198A1 |
A method for producing nickel powder is disclosed. According to an embodiment of the present invention, provided is a method for producing nickel powder from a positive electrode active material of a waste lithium ion battery, the method...
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WO/2017/156402A1 |
Metallic nanorods are welded together in a controllable fashion. A suspension of metallic nanorods coated with an anionic polymer is contracted with linking molecules each comprising a liquid crystal with at least two available carboxyli...
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WO/2017/150596A1 |
The present invention provides: multicomponent solid solution microparticles represented by the following formula PdxRuyMz (where M is one or more elements selected from the group consisting of Rh, Pt, Cu, Ag, Au, and Ir, x + y + z = 1, ...
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WO/2017/148885A1 |
The present invention relates to a cutting tool comprising a cemented carbide substrate, comprising WC, gamma phase and a binder phase, said substrate is provided with a binder phase enriched surface zone which is depleted of gamma phase...
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WO/2017/150717A1 |
Provided is a production method in which a solution, a seed crystal, and hydrogen gas are continuously supplied into a reaction container so as to achieve production of a nickel powder, and the formed powder is continuously discharged, s...
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WO/2017/150580A1 |
The present invention provides Ru Cu solid solution nanoparticles wherein Ru and Cu form a solid solution at the atomic level.
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WO/2017/150105A1 |
In a process for producing nickel powder from a solution containing a nickel sulfate ammine complex, the provided method suppresses scale in a reaction tank and reduces the time and cost spent in the removal thereof. This nickel powder p...
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WO/2017/150305A1 |
The provided nickel powder production method is for producing a fine nickel powder which serves as a seed crystal necessary for nickel powder production from a solution containing a nickel sulfate ammine complex; said fine nickel powder ...
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WO/2017/150557A1 |
A samarium-iron-nitrogen alloy powder according to one embodiment of the present invention is characterized in that: the value obtained by dividing the hydrogen content thereof by the BET specific surface area thereof is 400 ppm/(m2/g) o...
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WO/2017/145892A1 |
Provided is a production method that uses industrially inexpensive hydrogen gas and is for forming coarse grains of highly pure nickel powder from a nickel sulfate ammine complex solution using a nickel micropowder. The method for produc...
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WO/2017/147266A1 |
The present disclosure provides for compositions of magnetic nanoparticles and methods of making magnetic nanoparticles with large magnetic diameters.
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