High-precision synthesis and electrochemistry of Pt nanoparticles

Key Points

• To examine how the size of platinum nanoparticles affects their activity and durability in electrochemical applications.
• Synthesis of platinum nanoparticles using a controlled approach that separates nucleation and growth phases.
• Assessment of electrochemical reaction performance based on varying sizes of nanoparticles.
• Evaluation of durability through long-term electrochemical testing.
• Larger platinum nanoparticles demonstrate increased electrochemical activity.
• Smaller nanoparticles exhibit higher durability under test conditions.
• Size dependency significantly influences both performance metrics.

Abstract