@misc{shang_ultralightweight_compositionally_2023, 
author={Shang, Y., Lei, Z., Alvares, E., Garroni, S., Chen, T., Dore, R., Rustici, M., Enzo, S., Schökel, A., Shi, Y., Jerabek, P., Lu, Z., Klassen, T., Pistidda, C.},
title={Ultra-lightweight compositionally complex alloys with large ambient-temperature hydrogen storage capacity},
year={2023},
howpublished = {journal article},
doi = {https://doi.org/10.1016/j.mattod.2023.06.012},
abstract = {In the burgeoning field of hydrogen energy, compositionally complex alloys promise unprecedented solid-state hydrogen storage applications. However, compositionally complex alloys are facing one main challenge: reducing alloy density and increasing hydrogen storage capacity. Here, we report TiMgLi-based compositionally complex alloys with ultralow alloy density and significant room-temperature hydrogen storage capacity. The record-low alloy density (2.83 g cm−3) is made possible by multi-principal-lightweight element alloying. Introducing multiple phases instead of a single phase facilitates obtaining a large hydrogen storage capacity (2.62 wt% at 50 °C under 100 bar of H2). The kinetic modeling results indicate that three-dimensional diffusion governs the hydrogenation reaction of the current compositionally complex alloys at 50 °C. The here proposed approach broadens the horizon for designing lightweight compositionally complex alloys for hydrogen storage purposes.},
note = {Online available at: \url{https://doi.org/10.1016/j.mattod.2023.06.012} (DOI). Shang, Y.; Lei, Z.; Alvares, E.; Garroni, S.; Chen, T.; Dore, R.; Rustici, M.; Enzo, S.; Schökel, A.; Shi, Y.; Jerabek, P.; Lu, Z.; Klassen, T.; Pistidda, C.: Ultra-lightweight compositionally complex alloys with large ambient-temperature hydrogen storage capacity. Materials Today. 2023. vol. 67, 113-126. DOI: 10.1016/j.mattod.2023.06.012}}