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WO/2019/098474A1 |
The present invention relates to: an electrochemical cell to be used when carbon dioxide is decomposed and reduced to a useful conversion product; and a catalyst to be used in an electrode for an anode within the cell. According to the p...
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WO/2019/096985A1 |
The present invention relates to an electrode, which comprises at least one tetragonally crystallized compound containing at least one element selected from the group of Cu and Ag, the crystal lattice of the compound being of the space g...
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WO/2019/096540A1 |
The invention relates to an electrode comprising Cu4O3, a method for producing an electrode of this type, an electrolytic cell comprising an electrode of this type, and a method for electrochemically converting carbon dioxide using such ...
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WO/2019/091703A1 |
The invention relates to an arrangement for the electrolysis of carbon dioxide, comprising: an electrolytic cell having an anode and a cathode, wherein the anode and cathode are connected to a voltage supply, wherein the cathode is confi...
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WO/2019/091653A1 |
The invention relates to a method for producing phosgene directly from the directly combined raw products, preferably only dried raw products, of a combined CO2 chloride electrolysis. A first gaseous product comprising CO is produced fro...
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WO/2019/074636A1 |
Methods for electrochemically oxidizing aromatic aldehydes, such as furfural and furfural derivatives, to carboxylic acids in acidic solutions are provided. Also provided are electrochemical cells for carrying out the oxidation reactions...
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WO/2019/070526A1 |
A method of electrochemically reducing CO2 comprises introducing a first feed stream comprising H2O to a positive electrode of an electrolysis cell comprising the positive electrode, a negative electrode, and a proton conducting membrane...
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WO/2019/065258A1 |
A carbon dioxide reduction device according to the present invention is provided with: a first electrode; at least any one among an electrolytic solution and ion transport membrane; and a second electrode, wherein the first electrode is ...
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WO/2019/050407A1 |
The invention is directed to a method for producing lactate. The method of the invention comprises electrochemically oxidising a catalyst at an anode, and using oxidised catalyst to oxidise propylene glycol and form lactate, thereby redu...
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WO/2019/051268A1 |
In one aspect, systems for providing oxygenated organic products are described. In some embodiments, a system comprises an electrochemical cell including an electrolyte solution comprising CO2, and an electrode comprising an alloy and/or...
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WO/2019/048016A1 |
In accordance with the invention there is presented herein a method of synthesizing methane by 1-step co-electrolysis of H2O and CO2 in the presence of an electrolyte comprising at least one superprotonic conducting acid compound of the ...
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WO/2019/050688A1 |
Electrochemical cells for the oxidation of 5-hydroxymethylfurfural are provided. Also provided are methods of using the cells to carry out the oxidation reactions. The electrochemical cells and methods use catalytic copper-based anodes t...
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WO/2019/040644A1 |
In one aspect, the present disclosure provides nano and microstructures of conducting polymers which may be used in the treatment of neuron regeneration. In some embodiments, the microstructures may be a microcup or a nanogroove structur...
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WO/2019/035611A1 |
The present invention relates to a catalyst and an electrode comprising the same, the catalyst comprising an amorphous alloy part, the amorphous alloy part comprising 35-65 at% of any one of Cu, Ag, and Au, and the remainder Ti, Zr, or H...
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WO/2019/035715A1 |
The invention is directed to a method of electrochemically producing valeric acid. The method of the invention comprises - contacting a solution of levulinic acid with an anode and a cathode in an electrochemical cell; and - electrochemi...
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WO/2019/028560A1 |
Devices for electrochemically activating precursor compound through oxidation (or reduction) to produce active compound are provided. Devices may include an electrochemical reactor having an electrochemical cell including an anode and a ...
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WO/2019/025092A1 |
The invention relates to a device and a method for the electrochemical utilisation of carbon dioxide, comprising the following steps: First, a carbon-dioxide electrolytic cell for reducing carbon dioxide to form a first product gas is pr...
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WO/2019/025136A1 |
The invention relates to a method for operating an electrolyser and to an electrolyser comprising an electrolytic cell having a cathode chamber and an anode chamber. The cathode chamber comprises a first inlet opening and the anode chamb...
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WO/2019/020239A1 |
It is the objective of the present invention to provide a design of membrane electrode assembly for an electrochemical cell, in particular a co-electrolysis cell for CO2 reduction reaction, that can overcome the problem of parasitic CO2 ...
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WO/2019/023532A1 |
The disclosure relates to methods for electrochemical reductive carboxylation of an unsaturated organic substrate to form a dicarboxylic organic product. The unsaturated organic substrate is electrochemically reduced with a carbon dioxid...
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WO/2019/015919A1 |
The invention relates to a CO2 electrolyser with a gas chamber (4), which is adjacent to a cathode (6), which is designed as a gas diffusion electrode (7), which in turn is adjacent to a cathode chamber (8), and with an anode (10) with a...
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WO/2019/011577A1 |
The invention relates to a method for the electrolysis of CO2, wherein the electrolytic cell has a salt bridge space, having a fluid and/or dissolved acid, said electrolytic cell comprising: a cathode chamber having a cathode; a first io...
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WO/2019/007828A1 |
The present invention relates to a method for electrochemically producing arylalkyl carbonates or diaryl carbonates, which is characterized in that compounds of formula (1) R1-OH, wherein the radical R1 is an alkyl radical, preferably a ...
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WO/2019/007831A1 |
The invention relates to an electrochemical process for electrochemically synthesizing diaryl carbonates, characterized in that a formula of formula R-OH (1), where R is an aryl group, preferably a tert-butylphenyl, cumyl-phenyl, naphthy...
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WO/2018/232515A1 |
An abrupt interface electroreduction catalyst includes a porous gas diffusion layer and a catalyst layer providing a sharp reaction interface. The electroreduction catalyst can be used for converting CO2 into a target product such as eth...
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WO/2018/228723A1 |
A process and apparatus for providing a carbon monoxide rich gas product. Carbon dioxide gas is partially converted in an electrolyser to obtain carbon monoxide gas and oxygen gas. A gas mixture containing at least carbon dioxide, carbon...
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WO/2018/225066A1 |
This invention is directed to a method of oxygenating hydrocarbons with molecular oxygen, O2, as oxidant under electrochemical reducing conditions, using polyoxometalate compounds based on the so-called Keplerate capsules, such as [{(WVI...
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WO/2018/222642A1 |
There are provided methods and systems to form propylene chlorohydrin by hydrolysis of 1,2-dichloropropane and to further form propylene oxide from propylene chlorohydrin.
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WO/2018/216987A1 |
An environmentally-friendly carbon dioxide reduction system according to the present invention comprises: a solar cell; an electrolysis unit that includes a DC-EC combination unit having a carbon dioxide electrolysis device and a DC/DC c...
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WO/2018/215206A1 |
The present invention relates to a process for preparing methionine comprising the hydrolysis of 5-(2-methylmercaptoethyl)hydantoin (methionine hydantoin) in an alkaline process solution in which by-products comprising formate and other ...
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WO/2018/215174A1 |
The invention relates to: an electrolytic cell, comprising a cathode chamber comprising a cathode, a first ion-exchange membrane, which adjoins the cathode chamber, an anode chamber comprising an anode, and a second ion-exchange membrane...
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WO/2018/216356A1 |
An organic hydride production device 100 is provided with: a proton-conducting electrolyte film 102; a cathode 104 which is disposed on one side of the electrolyte film 102 and which contains a cathode catalyst for generating an organic ...
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WO/2018/215057A1 |
The present invention relates to a method for production of a noble metal salt preparation, the noble metal salt preparation comprising at least one noble metal sulfonate and thiourea and the use for surface coating by electroplating or ...
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WO/2018/210515A1 |
The present invention relates to: a method for producing a gas diffusion electrode comprising a metal M which is selected from Ag, Au, Cu and mixtures and/or alloys and/or salts thereof; a correspondingly produced gas diffusion electrode...
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WO/2018/199665A1 |
The present invention relates to a system and a method for converting carbon dioxide using a liquid-liquid interface and an electron donor-acceptor catalyst, the system producing a carbon compound and hydrogen gas by reducing carbon diox...
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WO/2018/200785A1 |
Disclosed herein are methods and systems that relate to various configurations of electrochemical oxidation, chlorine oxidation, oxychlorination, chlorination, and epoxidation reactions to form propylene oxide or ethylene oxide.
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WO/2018/193381A1 |
The invented bio-electrical system is a housing-electrode which allows insertion of another electrode for various electrochemical and bio-electrical applications. Together with other invented elements as well as standard components, the ...
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WO/2018/195000A1 |
The disclosure relates to a method for depolymerizing lignin. The method includes reacting a lignin compound with a thiol compound to depolymerize the lignin compound and to form a depolymerized lignin product having a reduced molecular ...
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WO/2018/185084A1 |
The present invention relates to a method of producing vinylglycine and/or derivatives thereof, the method comprising, - contacting glutamic acid and/or derivatives thereof with an electrolysis medium; and - subjecting the glutamic acid ...
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WO/2018/180517A1 |
The purpose of the present invention is to provide: a copper-based base material which is suitable for use as a base material for catalysts for hydrogen generation by means of electrolysis of water or catalysts for conversion of carbon d...
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WO/2018/168212A1 |
According to the present invention, a hydrogel is formed by a reaction for inducing, in an electrolytic solution, an electrode product electrochemically generated at an electrode provided in the electrolytic solution. A device provided w...
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WO/2018/168876A1 |
[Problem] To stabilize organic substance generation efficiency of a circulating organic substance generation system. [Solution] An organic substance generation system 1 has: an electrolysis device 6 having an anode chamber 4 and a cathod...
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WO/2018/170252A1 |
A method of forming a hydrocarbon product and a protonation product comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane b...
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WO/2018/166739A1 |
The present invention relates to a gas diffusion electrode comprising a metal M selected from Ag, Au, Cu, Pd and mixtures and/or alloys and/or salts thereof and at least one binder, wherein the gas diffusion electrode comprises hydrophil...
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WO/2018/170243A1 |
A method of carbon dioxide hydrogenation comprises introducing gaseous water to a positive electrode of an electrolysis cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane between the positive e...
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WO/2018/162156A1 |
The invention relates to an electrode, comprising a solid electrolyte and a metal M, the metal M being selected from Cu, Ag, Au, Pd, and mixtures and/or alloys thereof, to a method for producing said electrode, and to the use of said ele...
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WO/2018/162202A1 |
The invention relates to: a gas diffusion electrode comprising a metal M which is selected from Ag, Au, Cu, Pd and mixtures and/or alloys thereof, and a low solubility compound of the metal M; a method for the production thereof; a use i...
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WO/2018/160063A1 |
The invention is directed to the to the electrochemical preparation of 2,5- furandicarboxylic acid (FDCA) from 5-hydroxymethylfurfural (HMF) by electrochemical oxidation, comprising a first oxidation step of oxidizing HMF to 5-hydroxymet...
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WO/2018/157259A1 |
In alternative aspects, the invention provides processes for cyclic electrochemical adsorption of aqueous contaminants using nanocomposites of graphene with tin oxide or antimony doped tin oxide.
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WO/2018/071818A9 |
Electrochemical devices, such as membrane electrode assemblies and electrochemical reactors, are described herein, as well as and methods for the conversion of reactants such as carbon dioxide to value-added products such as ethanol. In ...
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