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WO/2022/017830A1 |
The invention relates to a method for producing a catalyst material for an electrode of an electrochemical cell, comprising a step of doping a carbon material with nitrogen atoms by: bringing a carbon material into contact with urea at a...
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WO/2022/015680A1 |
A catalyst comprising a noble metal disposed on a support. The noble metal is present in an amount ranging from 0.1 wt% to 10 wt% relative to the total weight of the catalyst. The support comprises at least 50 wt% silicon carbide relativ...
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WO/2022/013027A1 |
The invention relates to noble metal-oxo clusters represented by the formula [Ms(R2XO2)z(OR')xOyX'q] or solvates thereof, corresponding supported noble metal-oxo clusters, and processes for their preparation, as well as corresponding met...
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WO/2022/013257A1 |
A piezoelectric and piezocata lytic composite material comprising M0S2 nanoflowers embedded within a body of polyvinylidene difluoride (PVDF) is provided along with layers, coatings, and sheets comprising such a material. Also disclosed ...
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WO/2022/012098A1 |
Disclosed are a hydrogenation catalyst, a preparation method therefor and use thereof. The hydrogenation catalyst includes a carrier and an active component supported on the carrier, wherein the carrier is nitrogen-doped carbon, and the ...
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WO/2022/014488A1 |
The present invention provides a method for producing 1233yd in a vapor phase, said method having a high conversion rate of a starting material and enabling the achievement of 1233yd with high selectivity, while suppressing the productio...
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WO/2022/015094A1 |
The present invention pertains to: a novel transition metal compound that exhibits excellent catalytic activity in polyethylene polymerization and is useful for the production of polyethylene having a high content of short-chain branches...
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WO/2022/009871A1 |
Provided is a novel alloy configured from two elements, wherein: the standard deviation of the distributions, within the alloy, of the elements constituting the alloy is equal to or less than 18 at%; and the alloy has high solid-solution...
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WO/2022/007554A1 |
Disclosed are a semiconductor heterojunction/homojunction, a preparation method therefor, and a photocatalyst provided with same. The semiconductor heterojunction/homojunction comprises: a first semiconductor layer and a second semicondu...
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WO/2022/000160A1 |
A method for efficient catalytic oxidation of alkanes. An alkane is used as a raw material, a copper salt-metal salt is used as a catalytic system in a trifluoroacetic acid and/or trifluoroacetic anhydride system, and a reaction is carri...
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WO/2022/004786A1 |
The present invention pertains to a hydrogenation treatment catalyst which is for a hydrocarbon oil and in which at least one metal selected from among metals belonging to Group 6 in the periodic table and at least one metal selected fro...
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WO/2022/003591A1 |
Embodiments include hydrogenating catalysts and methods of making the same. The catalyst includes nanoparticles of a metal phosphide, such as nickel phosphide with a Ni5P4 phase. Also included are methods of hydrogenating a gas that cont...
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WO/2022/002641A1 |
The invention relates to a catalyst comprising a support and an active phase consisting of nickel, molybdenum and tungsten, and phosphorus, the amount of nickel, measured in the form of NiO, is between 3 and 4% by weight; the amount of m...
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WO/2021/258856A1 |
Disclosed are a photocatalyst and an application thereof in a photocatalytic environmentally-friendly treatment of power batteries. The photocatalyst is obtained by loading Ag-TaON onto hollow glass beads, wherein the mass ratio of the A...
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WO/2021/258596A1 |
The present invention discloses a Pt/TiN high-efficiency photothermal synergistic catalyst and a preparation method therefor and the use thereof. The method comprises the following steps: using TiN as a carrier, a Pt salt as a Pt precurs...
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WO/2021/258425A1 |
Provided are a porous carbon-based metal catalyst and a preparation method therefor and an application thereof. The preparation method comprises: after cleaning micron-sized porous carbon, sequentially performing activation, surface corr...
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WO/2021/260679A1 |
This invention is directed to a method of oxygenating hydrocarbons with molecular oxygen, O2, as oxidant under electrochemical reducing conditions, using polyoxometalate compounds containing copper such as Q10 [Gu4(H2O)2(B-α-PW9O)2] or ...
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WO/2021/257349A1 |
Herein is disclosed a particulate composition for mercury capture having a mercury reaction rate constant that is at least about 2 times, and as great as 30 times faster than existing Amended Silicates™ products. The disclosed powder p...
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WO/2021/251904A1 |
The present invention relates, in general terms, to a composite and methods of fabrication thereof. The present invention also relates to the use of the composite as an electrode material in battery applications. In particular, the metho...
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WO/2021/243971A1 |
Disclosed are a composite nanomaterial, a preparation method therefor and a catalyst. The method comprises: dispersing two-dimensional nanosheets in a first organic solvent to prepare a dispersion liquid, and dissolving an organic platin...
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WO/2021/245923A1 |
A semiconductor device 100 comprises: a semiconductor layer 2 that is disposed on the surface of a substrate 1, and in which an oxidation reaction and a reduction reaction occur when irradiated with light; an oxide catalyst layer 3 that ...
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WO/2021/240590A1 |
A nitride semiconductor photocatalyst thin film 1 according to this embodiment demonstrates a catalyst function when irradiated with light, and causes an oxidation/reduction reaction. The nitride semiconductor photocatalyst thin film 1 h...
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WO/2021/235309A1 |
Provided is a method with which it is possible to produce a corresponding ether from a carboxylic acid ester, and in which the reaction product and catalyst can be separated easily, without releasing large amounts of salt waste or harmfu...
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WO/2021/232751A1 |
Porous CoO/CoP nanotubes, a preparation method therefor, and the use thereof as a hydrogen evolution reaction catalyst. The present invention belongs to the technical field of Co-based nanotube materials. A cobalt salt as a metal source ...
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WO/2021/227382A1 |
Provided is a method for preparing Ir@NBD-C, i.e. an efficient hydrogen evolution reaction (HER) catalyst. The method comprises: mixing a defective carbon substrate with deionized water until uniform; then adding iridium trichloride hydr...
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WO/2021/229414A1 |
A process for the preparation of ethylene by the dehydration of ethanol in the presence of a zeolite catalyst having the MOR framework code, wherein the process is operated at a temperature in the range of from 100 °C to 300 °C, for ex...
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WO/2021/226172A1 |
The present invention provides a catalyst, comprising molybdenum; one or more first elements selected from a Group V, VI, VII, VIII, IX, X, and XI metal (e.g., silver, cobalt, nickel, copper, rhodium, ruthenium, iridium, palladium, niobi...
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WO/2021/223597A1 |
The invention pertains to the field of catalysts. Disclosed is a method for preparing an oxygen reduction catalyst employing graphite of a negative electrode of a waste battery. The method comprises the following steps: (1) recovering gr...
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WO/2021/223559A1 |
The present invention relates to the technical filed of catalyst preparation, and provides a sulfur-resistant and water-resistant manganese-based low-temperature denitration catalyst and a preparation method therefor. The catalyst compri...
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WO/2021/224692A1 |
Bulk catalysts comprised of oxides of nickel, molybdenum, tungsten and titanium and methods for synthesizing bulk catalysts are provided. The catalysts are useful for hydroprocessing, particularly hydrodesulfurization and hydrodenitrogen...
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WO/2021/226052A1 |
The disclosure provides a process for preparing a catalyst component including a refractory metal oxide. The process reduces the emission of sulfur oxides during the calcination of residual sulfate-containing refractory metal oxide mater...
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WO/2021/225254A1 |
The present invention relates to a catalyst in which a catalytic metal is supported on a support including a single-crystalline hexagonal material, and a preparation method therefor, wherein the catalyst can be effectively used in ammoni...
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WO/2021/219644A1 |
The invention relates to a process for producing functionalized organic molecules having 1 to 3 carbon atoms comprising the step of - contacting carbon dioxide as the only gas or a gas mixture comprising or consisting of carbon dioxide a...
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WO/2021/220800A1 |
As a catalyst for realizing high palladium dispersity and a stable, electron-rich palladium site, there is provided a catalyst in which particles of an intermetallic compound of palladium and zirconium are supported on zirconium carbide ...
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WO/2021/218669A1 |
A method for realizing high-efficiency circulation of vanadium and sulfuric acid with trace DMSO to catalyze biomass in order to prepare formic acid. The method comprises firstly placing biomass or domestic waste into dilute sulphuric ac...
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WO/2021/218982A1 |
A hydrogenation catalyst and a preparation method therefor and a use thereof. The catalyst comprises a carrier and hydrogenation active metal components loaded on the carrier. The hydrogenation active metal components contain at least on...
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WO/2021/221874A1 |
A process of and apparatus for dehydrating an alcohol/water mixture may include pressurizing the mixture to at least 40 psig, heating the pressurized mixture to a temperature of at least 170° F, passing the heated and pressurized mixtur...
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WO/2021/213338A1 |
The present invention relates to a nickel phosphide composite with a multi-level pore structure, a preparation method therefor and the use thereof. The nickel phosphide composite comprises a metal foam framework and a nickel phosphide co...
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WO/2021/214954A1 |
[Problem] To provide a uniform platinum-supported alumina catalyst that exhibits an excellent performance with regard to catalyst life. [Solution] A uniform platinum-supported alumina catalyst has an alumina support, sulfur or a sulfur c...
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WO/2021/214955A1 |
[Problem] To provide an eggshell type platinum-loaded alumina catalyst which has excellent performance in terms of the catalyst service life. [Solution] An eggshell type platinum-loaded alumina catalyst according to the present invention...
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WO/2021/210588A1 |
Provided is a curable resin composition with which it is possible to achieve excellent adhesion between an insulation layer and a conductor layer, even when the surface irregularities (surface roughness) are small (e.g., even when Ra is ...
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WO/2021/209991A1 |
A combination of bismuth oxyhalides is provided, which is a photooxidant, antibacterial and antiviral. The combination of bismuth oxyhalides is added to a filter medium (e.g., a multistage filter) to decompose VOCs and/or eliminate bacte...
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WO/2021/208426A1 |
Disclosed are a ternary composite photocatalyst, a preparation method therefor and the use thereof. The ternary composite photocatalyst comprises graphite phase carbon nitride and two dimensional black phosphorus/transition metal heteroj...
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WO/2021/211604A1 |
An isomerization method consists of a deisobutanizer column receives feed comprising n-butane. The deisobutanizer column delivers its bottoms a portion to a reboiler and another portion along with hydrogen is routed to a isomerization re...
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WO/2021/203695A1 |
A nitride high-entropy ceramic fiber, a preparation method thereof, and an application thereof. The high-entropy ceramic fiber contains elements Ti, Hf, Ta, Nb, and Mo, the nitride high-entropy ceramic fiber is in a single crystalline ph...
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WO/2021/198079A1 |
The present invention relates to a photocatalytically active particulate material based on ZnS, which is stable against photocorrosive self-decomposition, and to a method for the production and use thereof.
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WO/2021/193917A1 |
Provided are: a hydride ion conductor having a composition represented by formula (1) of M1 aM2 bM3 cHxX1 yX2 z; a manufacturing method therefor; a catalyst composed of said hydride ion conductor; a battery electrolyte including said hyd...
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WO/2021/193617A1 |
The present invention relates to a hydroprocessing catalyst for a heavy hydrocarbon oil, the hydroprocessing catalyst comprising phosphorus- and zinc-containing alumina that serves as a support and at least one metal selected from group-...
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WO/2021/190734A1 |
A new plasma catalyst in the form of a ceramic-matrix nanocomposite comprising a nanoporous wafer and crystalline nanowhiskers fixed thereon, is disclosed for application to the plasma-assisted combustion. The new functionality of the na...
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WO/2021/194043A1 |
The present invention relates to a catalyst for a Fenton reaction system, a catalyst structure comprising same, and a Fenton reaction system using same. The present invention provides a catalyst for a Fenton reaction system comprising at...
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