Dissolution Mechanisms of Platinum and Platinum Alloys under Polymer Electrolyte Fuel Cell Operating Conditions

June 4, 2026Denki KagakuOpen Access

View Full Paper

Ask AI

Bookmark

Share

Key Points

The research aims to understand the dissolution behavior of platinum and its alloys to improve the durability of polymer electrolyte fuel cells.
Real-time observation of catalyst dissolution under potential variation.
Analysis of the transient dissolution and redeposition of platinum.
Investigation of selective dissolution of alloying elements and formation of platinum concentration layers.
Identified key factors influencing platinum dissolution and redeposition behavior under operational conditions.
Clarified the impact of alloying elements on the dissolution behavior in platinum alloys.
Outlined foundational insights for designing more durable catalysts.

Examines platinum dissolution in polymer electrolyte fuel cells, suggesting enhancements for catalyst durability.

No abstract yet. The journal hasn't published one we can show.

No takes yet. Share an insight, caveat, or question.

Azusa OOI (2026) studied this question.

View Full Paper

Ask AI

Bookmark

Share