Single electrolyte aluminum air battery monomer structure

Abstract

The invention provides a single electrolyte aluminum air battery monomer structure which comprises a battery shell, a bipolar plate and a battery upper shell, and the battery upper shell is mounted at the upper part of the battery shell; the battery shell comprises a single electrolyte diversion region, an electrochemical reaction region, an anode slot, a liquid outlet and a polar plate fixing buckle, and the single electrolyte diversion region is positioned at the bottom of the battery shell; the single electrolyte flow guide area comprises a liquid inlet, an electrolyte flow guide channel, an electrolyte flow guide grid and an air channel, the electrochemical reaction area is located in the middle of the battery shell and comprises an aluminum anode, a supporting grid, an air electrode, a U-shaped air electrode groove and a cathode tab, and a liquid outlet is formed in the upper portion of the battery shell; polar plate fixing buckles are arranged on the battery shell, and the bipolar plates are positioned and mounted on two sides of the battery shell through the polar plate fixing buckles. According to the invention, the heat dissipation efficiency through the electrolyte is improved, and the corrosion rate difference caused by non-uniform flow velocity of the aluminum anode is avoided.

Description

technical field [0001] The invention relates to the field of aluminum-air batteries, in particular to a single-electrolyte aluminum-air battery. Background technique [0002] As the population continues to grow, people's demand for energy continues to increase. However, traditional fossil energy sources are limited in quantity and cause pollution to the environment. With the continuous advancement of science and technology, new energy typically represented by wind energy, solar energy, nuclear energy, biomass energy, and tidal energy has more and more unique advantages and benefits in terms of energy saving and emission reduction. , Its application and promotion in the ship transportation industry has shown a trend of tide. However, clean energy such as solar energy, wind energy, and tidal energy are all low-density energy sources, and a single clean energy source has limited effects. [0003] Aluminum-air battery is an aluminum-air battery that uses aluminum as the anode...

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