Zinc-Air Batteries In article number 2502074, Gaixia Zhang, Shuhui Sun, and co-workers report a highly efficient bifunctional oxygen electrocatalyst modified by atomic layer deposition (ALD) for rechargeable zinc–air batteries. Advanced characterization techniques, particularly in situ/operando synchrotron-based X-ray absorption spectroscopy, reveal that the ALD modification enhances both catalytic activity and stability. This protective layer design enables exceptional long-term cycling stability in flow zinc–air batteries.
Dong et al. (Sun,) studied this question.