View source for Kabushiki kaisha toshiba (20240093391). LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER simplified abstract

=LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER=


==Organization Name==

[[:Category:kabushiki kaisha toshiba|kabushiki kaisha toshiba]]


[[Category:kabushiki kaisha toshiba]]

==Inventor(s)==

[[:Category:Norihiro Yoshinaga of Yokohama Kanagawa (JP)|Norihiro Yoshinaga of Yokohama Kanagawa (JP)]][[Category:Norihiro Yoshinaga of Yokohama Kanagawa (JP)]]

[[:Category:Yoshitsune Sugano of Kawasaki Kanagawa (JP)|Yoshitsune Sugano of Kawasaki Kanagawa (JP)]][[Category:Yoshitsune Sugano of Kawasaki Kanagawa (JP)]]

[[:Category:Taishi Fukazawa of Chofu Tokyo (JP)|Taishi Fukazawa of Chofu Tokyo (JP)]][[Category:Taishi Fukazawa of Chofu Tokyo (JP)]]

[[:Category:Yasuharu Hosono of Kawasaki Kanagawa (JP)|Yasuharu Hosono of Kawasaki Kanagawa (JP)]][[Category:Yasuharu Hosono of Kawasaki Kanagawa (JP)]]

==LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240093391 titled 'LAMINATED CATALYST, ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER

==Simplified Explanation==

The abstract describes a laminated catalyst with an oxide layer, a first catalyst layer, and a second catalyst layer. The oxide layer contains non-noble metals, while the first and second catalyst layers contain noble metals such as iridium and/or ruthenium. The first catalyst layer is denser than the second catalyst layer.

* The laminated catalyst includes an oxide layer with non-noble metals.
* The first and second catalyst layers contain noble metals like iridium and/or ruthenium.
* The first catalyst layer is denser than the second catalyst layer.

== Potential Applications ==
The technology could be used in:
* Catalytic converters
* Fuel cells
* Chemical production processes

== Problems Solved ==
* Improved catalytic activity
* Enhanced durability
* Better efficiency in chemical reactions

== Benefits ==
* Higher performance
* Longer lifespan
* Reduced environmental impact

== Potential Commercial Applications ==
Optimizing Catalyst Performance in:
* Automotive industry
* Energy production
* Chemical manufacturing

== Possible Prior Art ==
Prior art may include:
* Laminated catalysts with different compositions
* Catalyst layers with noble metals

=== Unanswered Questions ===

=== How does the density difference between the first and second catalyst layers affect the overall performance of the laminated catalyst? ===
The density difference could impact the diffusion of reactants and products within the catalyst layers, influencing the efficiency of catalytic reactions.

=== What specific non-noble metals are commonly used in oxide layers of laminated catalysts? ===
Common non-noble metals used in oxide layers include manganese, nickel, and cobalt, among others.


==Original Abstract Submitted==

a laminated catalyst according to an embodiment includes an oxide layer, a first catalyst layer on the oxide layer and a second catalyst layer on the first catalyst layer. the oxide layer is a layer of oxide including one or more non-noble metals as a main component. the first catalyst layer includes an oxide of noble metal including ir and/or ru as a main component. the second catalyst layer includes an oxide of noble metal including ir and/or ru as a main component. the first catalyst layer is denser than the second catalyst layer.



[[Category:C25B11/093]]
[[Category:C25B9/19]]
[[Category:C25B11/031]]