Air battery equipped with rotary bearded zinc electrodes and star-like air electrodes

Abstract

Disclosed is an air battery equipped with rotary bearded zinc electrodes and star-like air electrodes. The air battery comprises a battery reaction tank, an air electrode outgoing line and a zinc electrode outgoing line; the air battery is characterized in that the upper opening of the battery reaction tank is an opening and provided with a movable reaction tank cover; the side surfaces of the battery reaction tank are star-like and formed by the air electrodes in a surrounding manner; a conical body is arranged at the bottom of the battery reaction tank; a zinc oxide discharging opening is formed in the lower end of the conical body; and the interior of the battery reaction tank is full of an electrolyte and provided with the zinc electrodes. The air battery has the beneficial effects as follows: by virtue of the unique battery reaction tank configuration and the zinc electrodes, the zinc air battery can realize energy supplementation as a common internal combustion engine, so that large-scale commercial application of the battery can be possible; and the air battery is economic and simple in manufacturing method, and large-scale production can be realized easily, so that air battery has wide application prospect in the battery manufacturing field.

Description

technical field [0001] The invention relates to a battery, in particular to a rotating whisker-shaped zinc electrode star-shaped air electrode air battery, which belongs to the technical field of battery processing and manufacturing. Background technique [0002] A zinc-air battery is a chemical power source that uses oxygen in the air as the positive electrode active material and metal zinc as the negative electrode active material, and undergoes a chemical reaction under the catalysis of an electrocatalyst to generate electrical energy. Since the zinc-air battery uses oxygen in the air outside the battery as the positive electrode active material, the positive electrode active material does not account for the volume and weight of the battery, so this type of battery has high weight-specific energy and volume-specific energy. Zinc-air batteries have attracted extensive attention because of their large capacity, high specific energy, stable comprehensive performance, safe u...

AI Technical Summary

Problems solved by technology

[0003] Due to its characteristics, zinc-air batteries have long been favored in the selection of electric vehicle power sources, but they have not been widely promoted. The main reason is that the existing zinc-air battery negative electrode structure and replacement methods cannot meet the requirements. The requirements of the power supply for vehicles, such as the need to repla

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