Photo-Assisted Electrodes for Hydrogen Production & Energy Storage

Hydrogen is expected to play a key role in Canada’s transition to a clean and sustainable energy system, but current hydrogen production technologies still face challenges related to efficiency, durability, and cost. This project explores a new approach to improve hydrogen production and energy storage by combining light-responsive semiconductor materials with electrochemical devices.

The research focuses on designing advanced electrodes that can absorb light and use that energy to assist electrochemical reactions. When light shines on these semiconductor layers, additional electrical charges are generated that can help drive hydrogen production from water more efficiently and reduce energy losses. By carefully selecting and layering organic and inorganic semiconductor materials, the project aims to improve how charges move through the device and how long the electrodes can operate without degradation.

Using scalable fabrication techniques and advanced characterization tools, the project will evaluate how material choice, layer thickness, and device structure influence performance under realistic operating conditions. The results will support the development of more efficient, durable, and cost-effective hydrogen technologies that are compatible with large-scale manufacturing.

This research contributes to Canada’s clean-energy goals by advancing innovative hydrogen production methods, strengthening international collaboration with Brazil, and training highly qualified researchers in emerging energy technologies.

Faculty Supervisor:

Hadis Zarrin

Student:

Partner:

Universidade de Brasília

Discipline:

Engineering

Sector:

Green/Alternative Energy

University:

Toronto Metropolitan University

Program: