The difference between lithium battery and aluminum battery

The differences between lithium batteries and aluminum batteries are as follows:

1, rich in aluminum and low in price. The aluminum battery has excellent performance and is environment-friendly. Its products are non-toxic and can be used for other industrial purposes without special treatment. This is an ideal battery system. In the current situation of resource shortage and environmental degradation, the research of aluminum battery is of great significance to sustainable development. However, the polarization and parasitic corrosion reaction of aluminum electrode in discharge medium seriously restrict the development of aluminum battery. Through the microalloying of aluminum alloy anode and the continuous in-depth study of electrolyte and battery structure, the development of aluminum battery system will be gradually promoted. Aluminum battery has a broad development prospect.

2. Lithium battery is a kind of battery with lithium metal or lithium alloy as anode/cathode material and non-aqueous electrolyte as electrolyte. 19 12 lithium metal battery was first proposed and studied by GilbertN.Lewis, and in the 1970s, M.S.Whittingham proposed and began to study lithium ion battery. Because the chemical characteristics of lithium metal are very active, the processing, storage and use of lithium metal have very high requirements for the environment. With the development of science and technology, lithium batteries have become the mainstream. Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium-ion batteries contain no metallic lithium and can be charged. Lithium metal battery, the fifth generation product of rechargeable battery, was born in 1996. Its safety, specific capacity, self-discharge rate and cost performance are better than those of lithium-ion batteries. Due to its own high-tech requirements, only a few countries' companies are producing this kind of lithium metal battery.