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Advancements in Chemical Looping-Based Clean Hydrogen Production and Metamaterial-Based Hydrogen Storage

Research Seminar Series

20260930 event image
  • Date

    30 Sep 2026

  • Organiser

    Department of Industrial and Systems Engineering, PolyU

  • Time

    14:00 - 15:30

  • Venue

    Online via ZOOM  

Speaker

Prof. Muhammad Aziz

Remarks

Meeting link will be sent to successful registrants. If you have enquiries regarding E-certificate after the seminar, please contact david.kuo@polyu.edu.hk.

20260930 poster

Summary

Hydrogen is a promising clean energy carrier, but its widespread utilization requires efficient production, safe storage, and effective system integration. Chemical looping enables energy-efficient hydrogen production with inherent CO₂ separation using circulating oxygen carriers across fuel, steam, and air reactors. Research focuses on carrier performance, reaction mechanisms, reactor hydrodynamics, process control, and applications in hydrogen production, steelmaking, cement manufacturing, and chemical synthesis. Meanwhile, topology-optimized metamaterial structures are being developed to improve hydrogen-storage density, mechanical strength, and thermal management. Thermochemical energy storage further supports renewable-energy integration through advanced materials, reactor design, and process optimization, collectively contributing to scalable industrial decarbonization.

Keynote Speaker

Prof. Muhammad Aziz

Prof. Muhammad Aziz

Dr. Eng.
Graduate School of Environmental Studies, Tohoku University, Japan

Dr. Aziz is currently a Principal Investigator and Distinguished Professor at the Graduate School of Environmental Studies, Tohoku University, Japan. He received B. Eng., M. Eng., and D. Eng. degrees from Kyushu University, Japan, in 2004, 2006, and 2008, respectively, in the field of mechanical engineering. He is the lab head of the Decarbonized Energy and Process Systems Engineering (DeEPS) laboratory at Tohoku University. Previously, he has also served as an Associate Professor at the University of Tokyo and an Assistant Professor at Tokyo Institute of Technology, Japan. He received his bachelor's, master's, and doctoral degrees from Kyushu University in 2004, 2006, and 2008, respectively. His general research areas are advanced energy conversion systems. His research and lab (DeEPS, Aziz Lab) focus on research topics related to energy systems modeling, renewable energy utilization, AI and digital twins in energy systems, smart grids, electric vehicles (vehicle-to-grid), batteries, energy materials, and hydrogen production, storage, and utilization. He has published over 370 peer-reviewed articles, 30 books and book chapters, and 200 conference proceedings, with a Scopus h-index of 57 and Google Scholar h-index of 65. He has received several awards, including the Ambassador Award, the Young Researcher Award from the Asian Pacific Confederation of Chemical Engineering Congress in 2012, the Japan Institute of Energy Award for Encouragement from the Japan Institute of Energy in 2016, the UTokyo Young Excellent Researcher 2019, and the Ambassador Award in 2023. 

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