Controlled self-assembly of particles on electrodes for electrocatalysis and sensing applications

Self-assembly of particles on electrode surfaces has gained considerable attention in recent years due to its ability to produce highly organized and functional structures. These self-assembled systems have shown significant potential in fields such as electrocatalysis and sensing, where precise control over particle arrangement at the nanoscale can optimize electron transfer, catalytic activity, and detection sensitivity. Despite advancements in electrode fabrication and particle functionalization techniques, challenges remain in achieving reproducible and scalable self-assembly processes while maintaining control over particle orientation, density, and interaction. Although existing methods have demonstrated promising results, several limitations, such as limited control over assembly scalability, optimization of particle arrangement, still persist.

This study aims to develop and optimize controlled self-assembly strategies for particles on electrode surfaces, with a focus on improving performance in electrocatalysis and sensing applications. The objectives of the project would be to design and fabricate particle deposited surfaces by optimizing processing variables, evaluation of their performance with focus on gaining mechanistic understanding, and finally development and implantation of sensors.