Half-cell performance detection device and half-cell performance detection method

Abstract

The invention discloses a half-cell performance detection device, and belongs to the technical field of battery detection. The half-cell performance detection device comprises a base, a clamping mechanism, an electric moving mechanism, a liquid distribution system, a non-contact measuring device, a camera and an illuminator, wherein the electric moving mechanism, the liquid distribution system andthe non-contact measuring device are all mounted on the base. The invention also discloses a half-cell performance detection method. The half-cell performance detection method is capable of shortening the detection time of half-cells; the traditional manual naked eye and manual detection is replaced by mechanical automatic detection, the accuracy of the detection result is obviously improved, andmeanwhile, the numeralization mode is adopted, so that the detection results are more visual.

Description

technical field [0001] The invention belongs to the technical field of battery detection, and in particular relates to a half-battery performance detection device. Background technique [0002] A fuel cell is a chemical device that directly converts the chemical energy of fuel into electrical energy, also known as an electrochemical generator. Generally, if the fuel cell has a tubular structure, its innermost support layer is generally a ceramic layer used as an anode, and a fuel cell without a cathode is usually defined as a "half cell". [0003] During the manufacturing process of fuel cells, half-cells will undergo various heat treatments. During this process, their original dimensions may be changed or their electrolyte layer may be damaged, forming some holes or cracks, which will allow hydrogen to permeate, resulting in the failure of the fuel cell. Performance drops. [0004] At present, for the detection of half cells, manual detection on the production line is mos...

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Problems solved by technology

[0003] During the manufacturing process of fuel cells, half-cells will undergo various heat treatments. During this process, their original dimensions may be changed or their electrolyte layer may be damaged, forming some holes or cracks, which will allow hydrogen to permeate, resulting in the failure of the fuel cell. Performance drop

[0004] At present, for the detection of half cells, manual detection on the production line is mostly used, resulting in inaccurate detection results and low detection efficiency.

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