#H01M4/925

METHOD FOR THE SYNTHESIS OF A METAL CATALYST SURROUNDED WITH A CARBON MATRIX

A method for a synthesis of a metal catalyst, including providing at least one metal complex including a metal ion and a non-chelating complexing agent having carbon, the complex having a decompositio…

DRIVE·Jan 16·1 min read

H01M4/925 INSTITUT POLYTECHNIQUE DE GRENOBLE

METHOD FOR THE SYNTHESIS OF HIGH EFFICIENCY PT BRANCHED NANOCATALYSTS

A method for making a branched metal nanocatalyst including providing a first metal precursor solution having a first metal precursor, wherein providing the first metal precursor solution includes com…

DRIVE·Feb 15·1 min read

H01M4/925 HONDA MOTOR CO., LTD.

CATALYST COMPLEX FOR FUEL CELL, METHOD OF MANUFACTURING THE CATALYST COMPLEX, ELECTROLYTE MEMBRANE INCLUDING THE CATALYST COMPLEX AND METHOD OF MANUFACTURING THE ELECTROLYTE MEMBRANE

Disclosed are a catalyst complex and a method of manufacturing the same. The catalyst complex may be manufactured by uniformly depositing metal catalyst particles on pretreated support particles throu…

DRIVE·Mar 16·1 min read

H01M4/925 Hyundai Motor Company

FUEL CELL CATALYST, METHOD FOR PREPARING THE SAME, AND FUEL CELL COMPRISING THE SAME

A fuel cell catalyst including a conductive carrier and core-shell nanoparticles supported on the carrier. The core includes platinum and a transition metal and the shell includes a secondary metal. A…

DRIVE·Mar 9·1 min read

H01M4/925 HYUNDAI MOBIS CO., LTD.

CARRIER METAL CATALYST, MANUFACTURING METHOD THEREOF, AND FUEL CELL

The carrier metal catalyst achieves suppression of internal resistance of a fuel cell. A carrier metal catalyst includes: a carrier powder; and metal fine particles supported on the carrier powder; wh…

DRIVE·Feb 16·1 min read

H01M4/925 UNIVERSITY OF YAMANASHI

ELECTRODE CATALYST LAYER FOR FUEL CELL, AND SOLID POLYMER-TYPE FUEL CELL COMPRISING SAID ELECTRODE CATALYST LAYER

An electrode catalyst layer for a fuel cell includes a catalyst/support composite including a support and a catalyst supported thereon. The support contains a titanium oxide. The surface of the cataly…

DRIVE·Feb 16·1 min read

H01M4/925 Mitsui Mining & Smelting Co., Ltd.

ELECTROCHEMICAL CATALYSTS WITH ENHANCED CATALYTIC ACTIVITY

A catalyst structure includes: (1) a substrate; (2) a catalyst layer on the substrate; and (3) an adhesion layer disposed between the substrate and the catalyst layer. In some implementations, an aver…

DRIVE·Jan 12·1 min read

H01M4/925 The Board of Trustees of the Leland Stanford Junior University

SUPPORTED METAL CATALYST AND ELECTROCHEMICAL CELL

A support and metal catalyst with improved electric conductivity is provided. A support and metal catalyst, including: a support powder; and metal fine particles supported on the support powder; where…

DRIVE·Jan 5·1 min read

H01M4/925 UNIVERSITY OF YAMANASHI

FUEL CELL ELECTRODE CATALYST, METHOD FOR SELECTING THE SAME, AND FUEL CELL INCLUDING THE SAME

A fuel cell electrode catalyst includes catalyst metal particles and electrically conductive support particles supporting the catalyst metal particles. In the fuel cell electrode catalyst, a proportio…

DRIVE·Sep 15·1 min read

H01M4/925 TOYOTA JIDOSHA KABUSHIKI KAISHA

SINGLE-ATOM TAILORING OF PLATINUM NANOCATALYSTS FOR HIGH-PERFORMANCE MULTIFUNCTIONAL ELECTROCATALYSIS

Provided herein are catalyst materials comprising a catalyst support; and PtM′ nanowires affixed to the catalyst support, wherein the PtM′ nanowires include single atomic species of M′ at exterior sur…

DRIVE·Aug 4·1 min read

H01M4/925 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

Fuel Cell

Provided is a highly reliable fuel cell that improves power generation efficiency of the fuel cell and that is less likely to cause damage to an electrode and an electrolyte film. The fuel cell includ…

DRIVE·Dec 30·2 min read

H01M4/925 Hitachi High-Tech Corporation

Fluoropolymer Ionomers with Reduced Catalyst Poisoning and Articles Therefrom

Described herein is a coating composition comprising: (a) a metal catalyst, wherein the metal catalyst comprises at least one of platinum, ruthenium, iridium, and alloys and combinations thereof; (b) …

DRIVE·Dec 9·1 min read

H01M4/925 3M INNOVATIVE PROPERTIES COMPANY

ELECTROCATALYST

An electrocatalyst including carbon and a nanosheet supported on the carbon. The nanosheet includes a metal ruthenium nanosheet, and a platinum atomic layer formed on an entire surface of the metal ru…

DRIVE·Jul 29·1 min read

H01M4/925 Shinshu University

METHOD OF MANUFACTURING METAL SINGLE-ATOM CATALYSTS

The present disclosure relates to a method for preparing a metal single-atom catalyst for a fuel cell. The method for preparing a metal single-atom catalyst uses a relatively lower amount of chemical …

DRIVE·May 27·2 min read

H01M4/925 KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

CONDUCTIVE, ANTI-CORROSIVE MAGNESIUM TITANIUM OXIDE MATERIAL

A fuel cell catalyst system includes a catalyst and a catalyst support material binding the catalyst and including an anticorrosive, conductive material having oxygen vacancies and a formula (I): MgTi…

DRIVE·May 6·1 min read

H01M4/925 Robert Bosch GmbH

TRANSITION METAL SUPPORT FOR CATALYST ELECTRODE AND METHOD OF MANUFACTURING SAME

The present invention relates to a transition metal nitride support, a method of manufacturing the same, a metal catalyst and a platinum-alloy catalyst including the transition metal nitride support, …

DRIVE·Feb 18·1 min read

H01M4/925 Hyundai Motor Company

METHOD FOR PRODUCING ELECTRODE CATALYST, AND ELECTRODE CATALYST

Provided is a method with which it is possible to easily produce an electrode catalyst having excellent catalytic performance such as kinetically controlled current density. The method involves: a dis…

DRIVE·May 23·1 min read

H01M4/925 MITSUI MINING & SMELTING CO., LTD.

PROCESS FOR PRODUCTION OF SUPPORTED CATALYST FOR FUEL CELL

An object of the present invention is to provide a supported catalyst for a fuel cell having a high activity, a method of manufacturing thereof, and a fuel cell including the supported catalyst for a …

DRIVE·Jul 31·1 min read

H01M4/925 CATALER CORP [JP]