#H01M4/926

ELECTRODE CATALYST INCLUDING IRIDIUM OXIDE NANOSHEET AS PROMOTER

To provide an electrode catalyst exhibiting high performance as a reversal-resistant anode catalyst in fuel cells. The above-described problem is solved by an electrode catalyst constituted by a compo…

DRIVE·Jun 18·1 min read

H01M4/926 SHINSHU UNIVERSITY

CATALYTIC ELECTRODE FOR FUEL CELL OR ELECTROLYTIC CELL, AND PROCESS FOR MANUFACTURING SAID ELECTRODE

A method of preparing an array of vertically aligned carbon nanotubes for use in catalytic electrodes for fuel cell or electrolytic cell, comprising: providing an array of vertically aligned carbon na…

DRIVE·Apr 2·1 min read

H01M4/926 NAWAH

RUTHENIUM-BASED CATALYSTS FOR HYDROGEN FUEL CELLS

Ruthenium-based catalysts useful for hydrogen oxidation reaction catalysts, the ruthenium-based catalyst including ruthenium and boron disposed on a surface of a boron-doped carbon support, wherein th…

DRIVE·Dec 25·1 min read

H01M4/926 The Hong Kong University of Science and Technology

NITRIDED TERNARY PLATINUM (Pt) CONTAINING NANOPARTICLE CATALYST FOR FUEL CELLS

Disclosed are catalysts having high activity, stability, and durability, methods for making, and fuel cells comprising the catalysts. The catalysts include nitrided ternary platinum (Pt) containing na…

DRIVE·Dec 11·1 min read

H01M4/926 Toyota Motor Engineering & Manufacturing North America, Inc.

PROCESS FOR THE DEPOSITION OF RUTHENIUM NANOSTRUCTURES OVER COBALT OXIDE INCORPORATED NITROGEN-DOPED CARBON

A method of forming ruthenium nanoparticles over cobalt oxide encapsulated nitrogen rich carbon nanotubes (Ru@CoOx/N-CNTs) from ZIF-12. The method includes mixing a first solution of cobalt nitrate he…

DRIVE·Dec 11·1 min read

H01M4/926 Muhammad Arif Nadeem

ELECTROCHEMICAL TREATMENT OF ELECTRODES COMPRISING BIMETALLIC AND TRIMETALLIC CATALYSTS

Aspects of the present disclosure generally relate to processes for forming electrodes comprising bimetallic catalysts and to processes for forming electrodes comprising trimetallic catalysts. In an a…

DRIVE·Feb 13·1 min read

H01M4/926 Honda Motor Co., Ltd.

PLATINUM-CARBON CATALYST AND PREPARATION PROCESS AND USE THEREOF AND HYDROGEN FUEL CELL

The present invention discloses a platinum-carbon catalyst and preparation process and use thereof and a hydrogen fuel cell with the platinum-carbon catalyst. A platinum-carbon catalyst contains a car…

DRIVE·Jan 9·1 min read

H01M4/926 CHINA PETROLEUM & CHEMICAL CORPORATION

FUEL CELL ELECTRODE AND FUEL CELL SYSTEM INCLUDING A FUNCTIONALIZED CARBON SUPPORT

An electrode for a fuel cell system is provided. The electrode includes a carbon support. The carbon support includes carbon particles each functionalized with one or more sulfur and oxygen-containing…

DRIVE·Sep 26·1 min read

H01M4/926 GM GLOBAL TECHNOLOGY OPERATIONS LLC

IMPROVED ELECTROCHEMICAL MEMBRANE

This disclosure relates to electrolyzer composite membranes, and in particular, to a composite membrane having at least two reinforcing layers comprising a microporous polymer structure and a surprisi…

DRIVE·Apr 18·1 min read

H01M4/926 W. L. Gore & Associates, Inc.

FUEL CELL GRAPHENE-BASED MATERIAL FOR CAPTURING CATALYST PARTICLES

A fuel cell catalyst layer includes a catalyst support, a catalyst material, and a graphene-based material. The catalyst material includes catalyst particles in an atomic form at a beginning of operat…

DRIVE·Feb 22·1 min read

H01M4/926 Robert Bosch GmbH

METHOD FOR MANUFACTURING CORE-SHELL CATALYST USING CARBON MONOXIDE

The present disclosure relates to a method for manufacturing core-shell particles using carbon monoxide, and more particularly, to a method for manufacturing core-shell particles, the method of which …

DRIVE·Dec 28·1 min read

H01M4/926 KOREA INSTITUTE OF ENERGY RESEARCH

ELECTROCHEMICAL CELL ELECTROCATALYST

An electrocatalyst includes a conglomerate of platinum atoms forming an amorphous nanoparticle structure having at least about 40% of highly undercoordinated surface atoms with fewer than 6 adjacent a…

DRIVE·Dec 21·1 min read

H01M4/926 Robert Bosch GmbH

ELECTROCHEMICAL CELL WITH BILAYER ELECTROCATALYST STRUCTURE

An electrochemical cell (e.g., a fuel cell) includes an anode layer, a cathode layer, and an electrolyte membrane layer disposed between and spacing part the anode layer and the cathode layer. The ele…

DRIVE·Dec 21·1 min read

H01M4/926 Robert Bosch GmbH

OXYGEN EVOLUTION CATALYST, PRODUCTION AND USE OF SAME, MEMBRANE ELECTRODE ARRANGEMENT AND FUEL CELL OR ELECTROLYTIC CELL

An oxygen evolution reaction catalyst includes iridium oxide that exhibits a weight loss of less than 1% by weight upon exposure of the oxygen evolution reaction catalyst to a 3.3 vol % hydrogen strea…

DRIVE·Nov 30·1 min read

H01M4/926 Greenerity GmbH

CARBON-SUPPORTED PLATINUM GROUP METAL CATALYST, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF

A platinum-carbon catalyst, a preparation method therefor and an application thereof are provided. Among Nspectral peaks of the XPS analysis of the platinum-carbon catalyst, except for the presence of…

DRIVE·Nov 16·1 min read

H01M4/926 CHINA PETROLEUM & CHEMICAL CORPORATION

CATALYST FOR FUEL CELL

A catalyst for a fuel cell includes a carbon support including a micropore, and a metal supported on the carbon support. The metal is at least one of platinum and a platinum alloy, a specific surface …

DRIVE·Nov 2·1 min read

H01M4/926 TOYOTA JIDOSHA KABUSHIKI KAISHA

FUEL CELL CATHODE CATALYST

A fuel cell catalyst for oxygen reduction reactions including Pt—Ni—Cu nanoparticles supported on nitrogen-doped mesoporous carbon (MPC) having enhanced activity and durability, and method of making s…

DRIVE·Oct 12·1 min read

H01M4/926 Toyota Motor Engineering & Manufacturing North America, Inc.

METAL-LOADED CATALYST, BATTERY ELECTRODE AND BATTERY

A metal-supported catalyst, a battery electrode, and a battery. The metal-supported catalyst includes: a carbon carrier; and catalyst metal particles supported on the carbon carrier, wherein a ratio o…

DRIVE·Oct 5·1 min read

H01M4/926 NISSHINBO HOLDINGS INC.

MESOPOROUS CARBON, ELECTRODE CATALYST FOR FUEL CELL, AND CATALYST LAYER

Mesoporous carbon includes a linked structure in which carbon particles are linked. The carbon particles have primary pores and are primary particles. An average entrance diameter of the primary pores…

DRIVE·Sep 21·1 min read

H01M4/926 TOYOTA JIDOSHA KABUSHIKI KAISHA

MESOPOROUS CARBON, ELECTRODE CATALYST FOR FUEL CELL, AND CATALYST LAYER

DRIVE·Sep 21·1 min read

H01M4/926 TOYOTA JIDOSHA KABUSHIKI KAISHA

Method for Producing a Catalyst Material for an Electrode of an Electrochemical Cell

A method for producing a catalyst material for an electrode of an electrochemical cell includes doping a carbon material with nitrogen atoms, where the doping includes: bringing a carbon material into…

DRIVE·Sep 14·1 min read

H01M4/926 Bayerische Motoren Werke Aktiengesellschaft

ELECTRODE CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY, AND POLYMER ELECTROLYTE FUEL CELL

An object is to provide an electrode catalyst layer, a membrane electrode assembly, and a polymer electrolyte fuel cell that can suppress decrease in durability of the membrane electrode assembly and …

DRIVE·Aug 31·1 min read

H01M4/926 TOPPAN INC.

CATALYST PREPARATION

The present invention provides a method of preparing a catalyst material, said catalyst material comprising a support material and an electrocatalyst dispersed on the support material; said method com…

DRIVE·Jul 13·1 min read

H01M4/926 JOHNSON MATTHEY HYDROGEN TECHNOLOGIES LIMITED

CATALYST FOR FUEL CELL, FUEL CELL COMPRISING THE SAME AND MANUFACTURING METHOD THEREOF

The present disclosure relates to a catalyst for a fuel cell, a fuel cell including the same and a method for preparing the catalyst for a fuel cell. More specifically, the catalyst for a fuel cell ac…

DRIVE·May 25·1 min read

H01M4/926 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

ELECTRODE CATALYST, COMPOSITION FOR FORMING GAS DIFFUSION ELECTRODE, GAS DIFFUSION ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, AND FUEL CELL STACK

The present invention provides an electrode catalyst which has excellent catalytic activity, and which can contribute to reducing the cost of a polymer electrolyte fuel cell (PEFC). According to the p…

DRIVE·Apr 27·2 min read

H01M4/926 N.E. CHEMCAT CORPORATION

PREPARATION METHOD OF CATALYST SLURRY FOR FUEL CELL MEMBRANE ELECTRODE ASSEMBLY

The present disclosure provides a preparation method of a catalyst slurry for a fuel cell membrane electrode assembly (MEA), including the following steps: preparing a slurry mixture with a catalyst, …

DRIVE·Mar 23·1 min read

H01M4/926 HAIDRIVER (SHANGHAI) ENERGY TECHNOLOGY CO., LTD

SUPPORTED METAL CATALYST, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING CARRIER

The present invention provides a supported metal catalyst with excellent effectiveness factor of active metal particles which are also free from deactivation by contacting with ionomer. According to t…

DRIVE·Mar 16·2 min read

H01M4/926 UNIVERSITY OF YAMANASHI

COMPOSITION OF AND METHOD FOR OPTIMIZING A CATALYTIC REACTION

Described, herein, relates to a fluorinated electrocatalyst and a method of optimizing a catalytic reaction within an electrochemical cell, in which fluorine atoms may be introduced to the local coord…

DRIVE·Mar 2·1 min read

H01M4/926 University of Central Florida Research Foundation, Inc.

CARBON-BASED CARRIER FOR FUEL CELL CATALYST, CATALYST COMPRISING SAME, MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME, AND METHOD FOR PREPARING SAME

Disclosed are a carbon-based carrier that is capable of increasing catalyst activity as much as that of a porous type while having excellent durability unique to that of a solid type, a catalyst compr…

DRIVE·Dec 29·1 min read

H01M4/926 KOLON INDUSTRIES, INC.

TUBE-SHAPED CATALYST COMPLEX AND CATALYST SLURRY INCLUDING SAME FOR FUEL CELL

The present disclosure relates to a tube-shaped catalyst complex and a catalyst slurry including the same for a fuel cell. The catalyst complex for a fuel cell comprises a tubular inner layer includin…

DRIVE·Dec 8·1 min read

H01M4/926 HYUNDAI MOTOR COMPANY

SUPPORTED PLATINUM CATALYST, CATHODE FOR FUEL CELL, FUEL CELL, AND METHOD FOR PRODUCING SUPPORTED PLATINUM CATALYST

A supported platinum catalyst having a high ratio of a diffraction peak intensity of a Pt (220) plane and having excellent oxidation resistance, obtained by a simple production method without using a …

DRIVE·Oct 13·1 min read

H01M4/926 TOYO TANSO CO., LTD.

CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY FOR SOLID POLYMER FUEL CELL, AND SOLID POLYMER FUEL CELL

A catalyst layer including: a catalyst-supported carbon including a catalyst including platinum supported on a carbon carrier; and an ionomer, in which the catalyst-supported carbon has a mesopore hav…

DRIVE·Oct 13·1 min read

H01M4/926 AGC Inc.

MESOPOROUS CARBON, ELECTRODE CATALYST FOR FUEL CELL, CATALYST LAYER, FUEL CELL, AND METHOD FOR PRODUCING MESOPOROUS CARBON

Mesoporous carbon has a connecting structure in which primary particles made of carbon particles having primary pores with a primary pore diameter of less than 20 nm are connected. In the mesoporous c…

DRIVE·Oct 6·1 min read

H01M4/926 TOYOTA JIDOSHA KABUSHIKI KAISHA

CATHODE, MEMBRANE ELECTRODE ASSEMBLY, AND BATTERY

A cathode of a battery including an electrolyte membrane, containing a first layer which contains 0.3 mg/cmor more and 9.0 mg/cmor less of a carbon catalyst; and a second layer which is arranged betwe…

DRIVE·Sep 15·1 min read

H01M4/926 NISSHINBO HOLDINGS INC.

ELECTROCATALYST

To provide an electrocatalyst for fuel cells, which is configured to ensure both the initial performance and durability of fuel cells. An electrocatalyst for fuel cells, wherein the electrocatalyst co…

DRIVE·Sep 8·1 min read

H01M4/926 TOYOTA JIDOSHA KABUSHIKI KAISHA

METAL SUPPORTED CATALYST, BATTERY ELECTRODE, AND BATTERY

A metal-supported catalyst, battery electrode, and battery, each having excellent catalytic activity and durability. The metal-supported catalyst includes: a carbon carrier; and catalyst metal particl…

DRIVE·Sep 8·1 min read

H01M4/926 NISSHINBO HOLDINGS INC.

METAL-LOADED CATALYST, BATTERY ELECTRODE AND BATTERY

A metal-supported catalyst, a battery electrode, and a battery, each having both excellent catalytic activity and durability. The metal-supported catalyst includes: a carbon carrier; and catalyst meta…

DRIVE·Aug 18·1 min read

H01M4/926 NISSHINBO HOLDINGS INC.

INTERMETALLIC CATALYST AND METHOD FOR PREPARING THE SAME

Provided is a method of preparing an intermetallic catalyst which includes applying ultrasonic wave to a precursor mixture solution including a noble metal precursor, a transition metal precursor, and…

DRIVE·Jun 30·1 min read

H01M4/926 Hyundai Motor Company

CATALYST ELECTRODE FOR FUEL CELL, MANUFACTURING METHOD THEREOF AND A FUEL CELL COMPRISING THE CATALYST ELECTRODE FOR FUEL CELL

Disclosed are a catalyst electrode for a fuel cell, a method for fabricating the catalyst electrode, and a fuel cell including the catalyst electrode. The presence of an ionomer-ionomer support compos…

DRIVE·Jun 9·2 min read

H01M4/926 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

CARBON SUPPORT FOR FUEL CELL CATALYST AND METHOD OF MANUFACTURING THE SAME

Disclosed are a method of manufacturing a carbon support for a fuel cell catalyst, a carbon support for a fuel cell catalyst manufactured according to the method, and a catalyst for a fuel cell includ…

DRIVE·Jun 9·1 min read

H01M4/926 Hyundai Motor Company