High Entropy Alloys: Emerging Materials for Advanced Hydrogen Storage

High entropy alloys (HEAs) have attracted substantial attention in diverse fields, including hydrogen storage, owing to their unique structural and functional properties. The diverse components of HEAs have made them a focal point in research, aiming to develop new hydrogen storage materials with exceptional comprehensive properties. The present study provides a comprehensive review of the research progress in the hydrogen storage technology of HEAs. It covers microstructure analysis, theoretical calculations, hydrogen storage performance evaluation, and other pertinent applications. Furthermore, this paper introduces diverse hydrogen‐related applications while also addressing the current challenges and issues faced by researchers in the field of HEAs for hydrogen storage technology.