Scaling-Up Insights for Zinc–Air Battery Technologies Realizing Reversible Zinc Anodes
- Title
- Scaling-Up Insights for Zinc–Air Battery Technologies Realizing Reversible Zinc Anodes
- Author
- 이정호
- Keywords
- cell-level energy metrics; pouch cell configurations; principal testing parameters; reversible Zn anodes; thermodynamics and chemical kinetics
- Issue Date
- 2023-09
- Publisher
- WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
- Citation
- Advanced Materials, v. 35, NO. 48, article no. 2303509, Page. 1.0-18.0
- Abstract
- Zinc–air battery (ZAB) technology is considered one of the promising candidates to complement the existing lithium-ion batteries for future large-scale high-energy-storage demands. The scientific literature reveals many efforts for the ZAB chemistries, materials design, and limited accounts for cell design principles with apparently superior performances for liquid and solid-state electrolytes. However, along with the difficulty of forming robust solid-electrolyte interphases, the discrepancy in testing methods and assessment metrics severely challenges the realistic evaluation/comparison and commercialization of ZABs. Here, strategies to formulate reversible zinc anodes are proposed and specific cell-level energy metrics (100−500 Wh kg−1) and realistic long-cycling operations are realized. Stabilizing anode/electrolyte interfaces results in a cumulative capacity of 25 Ah cm−2 and Coulomb efficiency of >99.9% for 5000 plating/stripping cycles. Using 1–10 Ah scale (≈500 Wh kg−1 at cell level) solid-state zinc–air pouch cells, scale-up insights for Ah-level ZABs that can progress from lab-scale research to practical production are also offered. © 2023 The Authors. Advanced Materials published by Wiley-VCH GmbH.
- URI
- https://onlinelibrary.wiley.com/doi/full/10.1002/adma.202303509https://repository.hanyang.ac.kr/handle/20.500.11754/187752
- ISSN
- 0935-9648;1521-4095
- DOI
- 10.1002/adma.202303509
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
- Files in This Item:
There are no files associated with this item.
- Export
- RIS (EndNote)
- XLS (Excel)
- XML