Event date:
Feb 4 2025 11:00 am

Design and Fabrication of Electrode Materials For Their Applications in Anion Exchange Membrane Water Electrolysis

Speaker(s)
Dr. Rizwan Haider
Venue
Dean’s Smart Lab, 4th floor SBASSE
Abstract
Anion exchange membrane water electrolysis (AEMWE) combines the advantages of both alkaline water electrolysis (AWE) and proton exchange membrane water electrolysis (PEMWE). However, nickel-based catalysts used in AEMWE undergo problems of low activity and poor stability as compared to precious metal based catalysts. Hence, the development of highly efficient OER and HER electrocatalysts is pivotal to enhance the AEMWE performance as it significantly impacts the overall efficiency of hydrogen production by lowering the energy required to split water, making the process more cost-effective, and enabling the use of cheaper, non-precious metal catalysts. A brief introduction to electrochemical water splitting technologies with a special focus on current challenges, design strategies, reaction mechanism, and recent developments of electrocatalysts for AEMWE in Prof. Yuan’s group (SCCE, SJTU) will be covered in this talk.

Dr. Rizwan Haider received his Ph.D. degree in Chemistry from Shanghai Jiao Tong University (SJTU), Shanghai, China in Sep. 2023. From Nov. 2023 to present, he is working as a postdoctoral researcher in Prof. Xianxia Yuan’s group at school of chemistry and chemical engineering (SCCE), SJTU. Dr. Haider’s current research interest includes microstructure design and fabrication of electrode materials for their applications in anion exchange membrane water electrolysis (AEMWE) to produce green hydrogen. He has published review and research articles in reputed journals including Chemical Society Reviews, Energy Storage Materials, Materials Horizons, Chemical Engineering Journal, Journal of Materials Chemistry A etc. As an emerging researcher in the field of renewable energy, he has recently won prestigious “Super postdoctoral incentive 2024”.