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The serious safety issues caused by uncontrollable lithium (Li) dendrite growth, especially at high current densities, seriously hamper the rapid charging of Li metal‐based batteries. Here, the construction of Al–Li alloy/LiCl‐based Li anode (ALA/Li anode) is reported by displacement and alloying reaction between an AlCl3‐ionic liquid and a Li foil. This layer not only has high ion‐conductivity and...
The electron transfer failure model is proposed to analyze the effects of discharge products on the air electrode performance in lithium-air batteries. In order to understand how the air electrode products are obtained during the discharge cycle, three kinds of carbon-based air electrode are constructed, and discharged products are analyzed by powder XRD and SEM techniques. It can be concluded that...
A waterproof membrane made in-house is applied on the lithium air battery, which can effectively block the water molecules and carbon dioxide in the air, so as to reduce the occurrence of the side reaction, e.g. lithium ions react with water or carbon dioxide to form lithium hydroxide or lithium carbonate. Physicochemical analyses are conducted via XRD (X-ray diffraction), SEM (scanning electron microscope),...
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