By deriving a corrosion model, we show that anodes in most aluminum–air batteries corrode too quickly for commercial applications.

In this work, effects and mechanism analysis of samarium acetate ytterbium on enhancing the electrochemical corrosion performance aluminum-based anode for aluminum-air batteries in 3.5 wt.% NaCl are studied by methods such as weight loss tests, measurements, galvanostatic discharge tests microscopic morphology analysis. The results show that ideal electrolyte additives, exhibit obvious inhibito...

Consider a piezoelectric transducer that is attached to the back of a plate-like structure, such as is the case for guided wave structural health monitoring. This transducer may be excited to produce guided waves that propagate outward from the source through the structure. These waves interact with impedance discontinuities in the structure at defects, bond lines, plate boundaries, and other g...

This work evaluated the performance of annealed and cold-worked commercially pure Aluminum (AA1100) AA7050 alloy as Aluminum-air battery (Al-air battery) anode in a 4 mol.l −1 KOH solution. The electrochemical performance, galvanostatic discharge behavior, microstructure anodes after were studied. Cold-worked showed more negative corrosion potential lower current density compared to anodes, ind...

Tara tannin is studied as an inhibitor of aluminum corrosion, immersed in aerated and near-neutral NaCl solution a wash-primer formulation. Electrochemical tests prove that tara tannins provide good corrosion resistance for aluminum, scanning electron microscopy coupled to energy dispersive x-ray spectroscopy shows low formation products, absence Cl presence C. These results indicate act mixed-...