Affiliation:
1. Joint International Laboratory on Environmental and Energy Frontier Materials School of Environmental and Chemical Engineering Shanghai University Shanghai 200444 China
2. Faculty of Materials Science and Energy Engineering/ Institute of Technology for Carbon Neutrality Shenzhen Institute of Advanced Technology Chinese Academy of Sciences Shenzhen Guangdong 518055 China
3. Intelligent Polymer Research Institute Innovation Campus University of Wollongong Squires Way North Wollongong NSW 2500 Australia
4. Centre for Clean Energy Technology University of Technology Sydney Broadway Sydney NSW 2007 Australia
Abstract
AbstractPrussian blue analogues (PBAs) have emerged as highly promising cathode materials for sodium‐ion batteries (SIBs) due to their affordability, facile synthesis, porous framework, and high theoretical capacity. Despite their considerable potential, practical applications of PBAs face significant challenges that limit their performance. This review offers a comprehensive retrospective analysis of PBAs' development history as cathode materials, delving into their reaction mechanisms, including charge compensation and ion diffusion mechanisms. Furthermore, to overcome these challenges, a range of improvement strategies are proposed, encompassing modifications in synthesis techniques and enhancements in structural stability. Finally, the commercial viability of PBAs is examined, alongside discussions on advanced synthesis methods and existing concerns regarding cost and safety, aiming to foster ongoing advancements of PBAs for practical SIBs.
Funder
Science and Technology Commission of Shanghai Municipality
Australian Research Council
Cited by
7 articles.
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