https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:48452 Mon 29 Jan 2024 18:51:18 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:40859 E_1/2) and a small ΔE (ΔE = E_j10 − E_1/2) of 0.73 V in an alkaline electrolyte, enabling its use as an outstanding cathode in rechargeable Zn−air batteries. In situ Raman spectra demonstrated that metal hydroxides formed during OER endowed the obtained electrocatalyst with a predominant catalytic performance. Impressively, a homemade rechargeable Zn− air battery composed by this nanocomposite as the cathode delivered remarkable properties with a peak power density of 137 mW cm⁻² and a high specific capacity of 829 mAh g⁻¹. The battery also demonstrated outstanding long-term stability with a well-maintained porous structure and crystal structure.]]> Mon 29 Jan 2024 17:51:48 AEDT ]]>