Ti–Mn hydrogen storage alloys: from properties to applications

Li, Jianjun; Lei, Sun; Yang, Jinggang; Guo, Dongliang; Chen, Dabing; Liu, Yang; Xiao, Pan

doi:10.1039/d2ra07301c

Cited by 9 publications

(2 citation statements)

References 99 publications

(118 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…However, hydrogen possesses a low volumetric storage density, posing a significant challenge in safely storing and transporting large quantities, crucial for transitioning to a hydrogen-based society that efficiently utilizes renewable energy [30][31][32][33][34][35][36][37][38][39]. While hydrogen utilization technology for fuel such as fuel cells has reached a commercially viable stage with secured infrastructure, efficient large-scale hydrogen storage technology necessitates extensive research and development efforts for commercialization [40][41][42][43][44][45].…”

Section: Introductionmentioning

confidence: 99%

Chemical material as a hydrogen energy carrier: A review

Kim,

Yang

2024

Energ. Stor. Conv.

View full text Add to dashboard Cite

In light of climate change imperatives, there arises a critical need for technological advancements and research endeavors towards clean energy alternatives to replace conventional fossil fuels. Additionally, the development of high-capacity energy storage solutions for global transportability becomes paramount. Hydrogen emerges as a promising environmentally sustainable energy carrier, devoid of carbon dioxide emissions and possessing a high energy density per unit mass. Its versatile applicability spans various sectors including industry, power generation, and transportation. However, the commercialization of hydrogen necessitates further technological innovations. Notably, high-pressure compression for hydrogen storage presents safety challenges and inherent limitations in storage capacity about 30%–50% lost production of hydrogen. Consequently, substantial research endeavors are underway in the domain of material-based chemical hydrogen storage that reactions to occur at temperatures below 200 ℃. This approach enables the utilization of existing infrastructure, such as fossil fuels and natural gas, while offering comparatively elevated hydrogen storage capacities. This study aims to introduce recent investigations concerning the synthesis and decomposition mechanisms of chemical hydrogen storage materials, including methanol, ammonia, and Liquid Organic Hydrogen Carrier (LOHC).

show abstract

Section: Introductionmentioning

confidence: 99%

Chemical material as a hydrogen energy carrier: A review

Kim,

Yang

2024

Energ. Stor. Conv.

View full text Add to dashboard Cite

show abstract

“…Given the benefits of low price, fast hydrogen storage and release rate, and long cycle life of Ti-based hydrogen storage alloy, it is considered to be one of the most likely hydrogen storage alloy materials to be applied in practice. Ti-based hydrogen storage alloys include TiFe [20], TiMn 2 [21], TiCr 2 [22] etc. It has become more and more necessary in recent years to find alloys with large hydrogen storage capacities, and scientists are dedicated to advancing the technology to store hydrogen at room temperature.…”

Section: Introductionmentioning

confidence: 99%

Properties of Ti-Based Hydrogen Storage Alloy

Xu,

Cheng,

et al. 2024

JPEE

View full text Add to dashboard Cite

An efficient and safe hydrogen storage method is one of the important links for the large-scale development of hydrogen in the future. Because of its low price and simple design, Ti-based hydrogen storage alloys are considered to be suitable for practical applications. In this paper, we review the latest research on Ti-based hydrogen storage alloys. Firstly, the machine learning and density functional theory are introduced to provide theoretical guidance for the optimization of Ti-based hydrogen storage alloys. Then, in order to improve the hydrogen storage performance, we briefly introduce the research of AB type and AB2 type Ti-based alloys, focusing on doping elements and adaptive after treatment. Finally, suggestions for the future research and development of Ti-based hydrogen storage alloys are proposed.

show abstract