Wu, Daxiong, Li, Xiu, Liu, Xiaoyu, Yi, Jin, Acevedo-Peña, Próspero, Reguera, Edilso, Zhu, Kai, Bin, Duan, Melzack, Nicole Leanne, Wills, Richard, Huang, Jianhang, Wang, Xiaotong, Lin, Xiaofeng, Yu, Dingshan and Ma, Jianmin (2022) 2022 Roadmap on aqueous batteries. Journal of Physics: Energy, [041501]. (doi:10.1088/2515-7655/ac774d).
Abstract
The development of efficient electrochemical energy storage devices is crucial for future renewableenergy management. Aqueous rechargeable batteries (ARBs) are considered to be one of the mostsustainable battery technologies due to their low cost, ease of manufacture, high safety andenvironmental friendliness. However, some tough issues, such as the narrow electrochemicalstability window of water, chemical instability of electrode materials, uncontrollable dendritegrowth and poor cycling lifespan, severely limit the development of high-energy aqueous batterieswith stability and infallible safety. This article mainly summarizes current and future challengesand the advanced science and technology to meet these challenges of various ARBs, such asaqueous Li/Na/K/Mg/Ca/Al/-ion batteries, aqueous flow batteries and photo-responsive batteries.In addition, the potential direction and prospect of the further development of these systembatteries are discussed. Finally, given the various technologies and their associated technicalchallenges, we are motivated to develop a 2022 roadmap on aqueous batteries
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