About

Prof. Mukerjee, a dedicated researcher who seamlessly blends the worlds of solid state chemistry, spectroscopy, and electrochemistry. At the heart of his research is a simple goal: to find and improve materials for batteries and fuel cells that power our everyday lives. His team is especially interested in proton exchange membrane (PEM) fuel cells – a kind of technology that could revolutionize how we get energy.

Beyond just studying existing systems, they’re actively creating new solutions. They're looking into how oxygen behaves in these fuel cells, exploring ways to handle CO, and understanding the role of methanol oxidation. But it’s not just about fuel cells. Prof. Mukerjee and his team are also diving into the next generation of rechargeable batteries, imagining a future where charging is faster, batteries last longer, and energy storage is more efficient.

To make these visions a reality, Prof. Mukerjee uses advanced tools. One of these is the synchrotron-based technique, which allows for a closer look at battery materials in action. By using X-ray absorption spectroscopy (XAS), they can literally peek inside batteries and see how they function in real-world conditions. Other tools in their arsenal include X-ray diffraction (XRD) and IR spectroscopy, helping them to uncover even the smallest details of battery operation.