Economía Circular
Economía Circular
PROTON RICH IONIC FLUID AND COMPATIBILITY WITH COMMON MATERIALS
20/08/2026 -
[0000] A Proton Rich Ionic Fluid (PRIF) is used as a carrying fluid and stabilizer for multiple common elements such as Carbon, Silicon, Sodium, Vanadium, Nitrogen, Sulfur and other common...
ELECTRODE MATERIAL, HYDROGEN PEROXIDE PRODUCTION DEVICE, AND HYDROGEN PEROXIDE PRODUCTION METHOD
27/08/2026 -
This electrode material 2 is characterized by containing a porous polymer having at least one of a triphenylamine residue and a thiophene residue in each repeating unit. This hydrogen peroxide...
ELECTROLYSIS SYSTEM, REDUCTION ELECTRODE, AND LAMINATED BODY
27/08/2026 -
An electrolysis system 10 comprises: a cathode 13 that is constituted by an electroconductive porous material; a reduction catalyst that is contained in the cathode 13 and that promotes reduction...
DIAPHRAGM FOR ELECTROCHEMICAL CELL, ELECTRODE LAMINATE FOR ALKALINE WATER ELECTROLYSIS, AND ALKALINE WATER ELECTROLYSIS CELL
27/08/2026 -
Provided are: a diaphragm having low resistance and high gas tightness; an electrode laminate for alkaline water electrolysis; and an alkaline water electrolysis cell, the electrode laminate and...
BIPOLAR PLATE WITH DOUBLE-SIDED GASKET, WATER ELECTROLYSIS DEVICE PROVIDED WITH BIPOLAR PLATE WITH DOUBLE-SIDED GASKET, METHOD FOR MANUFACTURING BIPOLAR PLATE WITH DOUBLE-SIDED GASKET, AND METHOD FOR MANUFACTURING WATER ELECTROLYSIS DEVICE PROVIDED WITH BIPOLAR PLATE WITH DOUBLE-SIDED GASKET
27/08/2026 -
The present invention addresses the problem of providing a bipolar plate with a double-sided gasket, which has high productivity. This bipolar plate (2) comprises a bipolar plate main body (20)...
BIPOLAR PLATE WITH DOUBLE-SIDED GASKETS, WATER ELECTROLYSIS DEVICE PROVIDED WITH SAID BIPOLAR PLATE WITH DOUBLE-SIDED GASKETS, AND METHOD FOR MANUFACTURING SAID WATER ELECTROLYSIS DEVICE
27/08/2026 -
The present invention addresses the problem of providing a bipolar plate with double-sided gaskets that is capable of reducing shunt current. A bipolar plate (2) comprises a bipolar plate main...
STACK
27/08/2026 -
Provided is a stack (10) in which resistance between a terminal (14) and a conductive plate (13) can be reduced. The stack comprises: a cell (32) that includes an electrolyte (36) which separates...
METHOD FOR IMPROVING ANION CONDUCTIVITY IN ANION EXCHANGE RESIN, COMPOSITE ANION EXCHANGE RESIN, WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING COMPOSITE ANION EXCHANGE RESIN MEMBRANE
27/08/2026 -
The present invention is characterized in that an anion exchange resin having a plurality of ion exchange groups is combined with an electron deficient pi-conjugated molecular compound exhibiting...
ELECTRODE LAMINATE FOR ALKALINE WATER ELECTROLYSIS CELL, AND ALKALINE WATER ELECTROLYSIS CELL
27/08/2026 -
Provided is an electrode laminate for an alkaline water electrolysis cell in which a short circuit due to breakage of a diaphragm is unlikely to occur while having a zero gap structure. The...
RETIRED LITHIUM BATTERY RECYCLING MODELING METHOD BASED ON MATERIAL FLOW AND CARBON FOOTPRINT
05/08/2026 -
The present invention discloses a retired lithium battery recycling modeling method based on material flow and carbon footprint, and relates to the technical field of energy management. The...
Carbon Dioxide Valorization Through Cation-Gradient Carbon Dioxide Capture and Electrolysis Coupled to Electrochemical Electrolyte Decarbonation
27/08/2026 -
This disclosure relates to systems and methods for capturing and valorizing carbon dioxide into useful chemicals. A disclosed system includes a carbon dioxide capture block, a decarbonation...
ORR and OER (oxygen reduction and oxygen evolution reaction) electrocatalysts based on ligand transfer from transition metal complexes with aza-aromatic polycyclic heterocycles, produced using microwave irradiation
27/07/2026 -
Przedmiotem zgłoszenia są elektrokatalizatory reakcji ORR i OER (redukcji i wydzielania tlenu) oparte o metodę przeniesienia ligandu kompleksów metali przejściowych z aza-aromatycznych...
Desulfurization adsorbent as well as preparation method and application thereof
30/06/2026 -
Provided in the present invention are a desulfurization adsorbent and a preparation method therefor. The preparation method comprises: dissolving a complexing agent in water, and adjusting the pH...
Method for recovering cocatalyst
26/06/2026 -
The present invention relates to a method for refining and recycling a co-catalyst from heavy fractions through incineration and crystallization processes. The method comprises the following...
CATALYST MATERIAL AND ITS APPLICATION
25/06/2026 -
[0000] A catalyst material includes a carrier and a first transition metal and a second transition metal, each loaded on the carrier in a single-atom form. The carrier is selected from the...
Ein System zur Synthese, Charakterisierung und fà¼r Umweltanwendungen von Polymer-Ferrit-Hybrid-Nanokompositen
08/06/2026 -
Disclosed in the present invention are a metal-doped alumina supported basic catalyst, and a preparation method therefor and a use thereof. The catalyst comprises a support and a basic component...
Silver catalyst for ethylene oxide production through ethylene epoxidation and preparation method and application thereof
01/05/2026 -
The present invention belongs to the field of catalysts, and relates to a silver catalyst for the production of ethylene oxide by ethylene epoxidation, characterized in that the silver catalyst...
Method for preparing electrocatalytic material with high added value by recycling coal gasification fine slag solid waste
10/03/2026 -
The invention provides a method for preparing a high-added-value electro-catalytic material by recycling coal gasification fine slag solid waste, and belongs to the technical field of nano...
COPPER-CONTAINING CATALYST, AND PREPARATION METHOD THEREFOR AND USE THEREOF
19/02/2026 -
The present invention relates to the technical field of chemical catalysts. Disclosed are a copper-containing catalyst, and a preparation method therefor and a use thereof. The method comprises:...
CATALYST FOR REFORMING OF METHANE AND METHOD FOR MANUFACTURING THEREOF
15/10/2025 -
[0001] The present disclosure is directed to providing a method for preparing a catalyst for methane reforming, comprising the steps of: preparing a first solution containing a precursor of a...
METHANE-REFORMING CATALYST AND METHOD FOR PRODUCING SAME
12/09/2025 -
[0001] A method for preparing a catalyst for reforming methane according to an embodiment of the present disclosure comprises: a step of oxidizing the surface of a porous metal support; a step...
