Metallic and complex hydride-based electrochemical storage of energy

Fermin Cuevas*, Mads B. Amdisen, Marcello Baricco, Craig E. Buckley, Young Whan Cho, Petra De Jongh, Laura M. De Kort, Jakob B. Grinderslev, Valerio Gulino, Bjørn C. Hauback, Michael Heere, Terry Humphries, Torben R. Jensen, Sangryun Kim, Kazuaki Kisu, Young Su Lee, Hai Wen Li, Rana Mohtadi, Kasper T. Møller, Peter NgeneDag Noréus, Shin Ichi Orimo, Mark Paskevicius, Marek Polanski, Sabrina Sartori, Lasse N. Skov, Magnus H. Sørby, Brandon C. Wood, Volodymyr A. Yartys, Min Zhu, Michel Latroche

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

Abstract

The development of efficient storage systems is one of the keys to the success of the energy transition. There are many ways to store energy, but among them, electrochemical storage is particularly valuable because it can store electrons produced by renewable energies with a very good efficiency. However, the solutions currently available on the market remain unsuitable in terms of storage capacity, recharging kinetics, durability, and cost. Technological breakthroughs are therefore expected to meet the growing need for energy storage. Within the framework of the Hydrogen Technology Collaboration Program - H2TCP Task-40, IEA's expert researchers have developed innovative materials based on hydrides (metallic or complex) offering new solutions in the field of solid electrolytes and anodes for alkaline and ionic batteries. This review presents the state of the art of research in this field, from the most fundamental aspects to the applications in battery prototypes.

Original languageEnglish
Article number032001
Pages (from-to)1-32
JournalProgress in Energy
Volume4
Issue number3
DOIs
Publication statusPublished - 1 Jul 2022

Bibliographical note

Publisher Copyright:
© 2022 The Author(s). Published by IOP Publishing Ltd.

Keywords

  • anodes
  • batteries
  • electrolytes
  • metal and complex hydrides

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