Traditional Culture Encyclopedia - Traditional customs - Principle of hydrogen storage in alkaline water
Principle of hydrogen storage in alkaline water
The working principle of hydrogen generator is the traditional diaphragm alkaline electrolysis method. The conductive medium in the electrolyzer is potassium hydroxide aqueous solution, the diaphragm between the two electrodes is a high-quality diaphragm for aerospace electrolysis equipment, and the grid electrode with good corrosion resistance and mass transfer performance integrated with the end plate constitutes the electrolyzer. After direct current is applied to the two poles, water molecules immediately undergo electrochemical reaction at the two poles of the electrolytic cell, producing oxygen at the anode and hydrogen at the cathode. The reaction formula is as follows: anode: 2oh-2e → H2O+ 1/2o2 ↑ cathode: 2H2O +2e →2OH- +H2↑ Total reaction formula: 2H2O → 2 H2↑ +O2↑ This instrument automatically controls voltage control, overvoltage protection, flow display and flow tracking; The output hydrogen can be automatically adjusted under constant pressure according to the hydrogen consumption of the gas chromatograph (within the range of gas production).
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