Exploiting Hydrogen-Induced Phase Transformations for High-Temperature Applications
Tae Wook Heo | 22-ERD-002
Executive Summary
We will establish an integrated modeling and experimental approach to investigate key thermodynamic and kinetic mechanisms of hydrogen-induced phase transformations in materials for high-temperature applications, including thermal energy storage and steelmaking. By improving our ability to understand, predict, and control high-temperature, hydrogen-induced phase transformations, this project will support efforts to develop materials for environmentally friendly energy applications and foster our nation's energy security.
Publications, Presentations, and Patents
Kim, Dong-min, Dong Ju Han, Tae Wook Heo, ShinYoung Kang, Brandon C. Wood, Jungchul Lee, Eun Seon Cho, and Bong Jae Lee. 2022. "Enhancement of Effective Thermal Conductivity of rGO/Mg Nanocomposite Packed Beds." International Journal of Heat and Mass Transfer 192: 122891. https://doi.org/https://doi.org/10.1016/j.ijheatmasstransfer.2022.122891. https://www.sciencedirect.com/science/article/pii/S0017931022003660. LLNL-JRNL-822697.
Adams, Marcus, Craig E. Buckley, Markus Busch, Robin Bunzel, Michael Felderhoff, Tae Wook Heo, Terry D. Humphries, Torben R. Jensen, Julian Klug, Karl H. Klug, Kasper T. Møller, Mark Paskevicius, Stefan Peil, Kateryna Peinecke, Drew A. Sheppard, Alastair D. Stuart, Robert Urbanczyk, Fei Wang, Gavin S. Walker, Brandon C. Wood, Danny Weiss, and David M. Grant. 2022. "Hydride-based Thermal Energy Storage." Progress in Energy 4 (3): 032008. https://doi.org/10.1088/2516-1083/ac72ea. http://dx.doi.org/10.1088/2516-1083/ac72ea. LLNL-JRNL-830599.
T.W. Heo. “LLNL Research Overview: Hydrogen & Catalysis.” LLNL-KIST MOU Workshop. 2022. LLNL-PRES-838847.
T.W. Heo, “LLNL Research Capabilities & Potential Collaboration for Low‐T and High‐T Hydrogen‐Material Interactions.” LLNL-KIST MOU Workshop. 2022. LLNL-PRES-840330.
