A superior zinc-air battery performance achieved by CoO/Fe<sub>3</sub>O<sub>4</sub> heterostructured nanosheets
Xue Long, Wei Tang, Chunsheng Li, Zhiyong Ma, Kai Liu, Yi Li, Yazhou Chen, Yan Sun, Zehui Yang, Fang Luo
Abstract
CoO/Fe 3 O 4 nanosheets exhibit a superior rechargeable zinc-air battery (ZAB) performance of 276 mW cm −2 and stability over 600 h. The all-solid-state ZAB also affords a high power density of 107 mW cm −2 .
Topics & Concepts
ZincBattery (electricity)Materials scienceChemical engineeringInorganic chemistryNanotechnologyChemistryMetallurgyPhysicsEngineeringQuantum mechanicsPower (physics)Advanced battery technologies researchElectrocatalysts for Energy ConversionSupercapacitor Materials and Fabrication