18461987. ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER simplified abstract (KABUSHIKI KAISHA TOSHIBA)

ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER

Organization Name

KABUSHIKI KAISHA TOSHIBA

Inventor(s)

Hyangmi Jung of Yokohama Kanagawa (JP)

Taishi Fukazawa of Chofu Tokyo (JP)

Norihiro Yoshinaga of Yokohama Kanagawa (JP)

Akihiko Ono of Kita Tokyo (JP)

Yoshitsune Sugano of Kawasaki Kanagawa (JP)

Masakazu Yamagiwa of Yokohama Kanagawa (JP)

Yuki Kudo of Yokohama Kanagawa (JP)

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

This abstract first appeared for US patent application 18461987 titled 'ELECTRODE, MEMBRANE ELECTRODE ASSEMBLY, ELECTROCHEMICAL CELL, STACK, AND ELECTROLYZER

Simplified Explanation

The electrode described in the patent application includes a support and a catalyst layer with alternating sheet and gap layers, with cracks or holes present in the catalyst layer.

• The electrode design features a support structure for stability.
• The catalyst layer is composed of sheet and gap layers stacked alternately.
• Cracks or holes in the catalyst layer may enhance catalytic activity.

Potential Applications

The electrode design could be used in fuel cells, electrolyzers, and other electrochemical devices.

Problems Solved

The electrode design may improve catalytic activity and durability compared to traditional designs.

Benefits

Enhanced catalytic activity, improved durability, and potentially increased efficiency in electrochemical devices.

Potential Commercial Applications

The technology could be applied in automotive fuel cells, industrial electrolyzers, and portable power sources.

Possible Prior Art

Prior art may include similar electrode designs with alternating layers, but the specific configuration of sheet and gap layers with cracks or holes may be novel.

Unanswered Questions

How does the presence of cracks or holes in the catalyst layer affect overall performance?

The article does not provide specific data on the impact of cracks or holes on the electrode's performance.

Are there any limitations or drawbacks to the electrode design described in the patent application?

The article does not address any potential limitations or drawbacks of the electrode design.

Original Abstract Submitted

An electrode according to an embodiment includes a support and a catalyst layer including a sheet layer and a gap layer stacked alternately. Cracks or/and holes exist in the catalyst layer.