SPE Proton Membrane Hydrogen And Oxygen Principle---Advanced Hydrogen Production Technology-www.yanranyl.com

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SPE proton membrane hydrogen and oxygen principle---Advanced hydrogen production technology Sep 3,2020.

With the increasing popularity of hydrogen medicine, many consumers will ask questions such as which brand of hydrogen-rich water cup is better when buying hydrogen-rich water cups, and the principle of hydrogen-rich water production.

In fact, as long as you understand the principle of the hydrogen water cup on the market, you will know what kind of hydrogen water cup is good. Now the high technology has begun to be used for civilian use. The SPE membrane hydrogen-oxygen separation hydrogen-rich water cup is a good example of converting high technology to civilian use. SPE membrane is the popular proton exchange membrane of hydrogen fuel cell. The process of hydrogen-oxygen separation and hydrogen rich water cup electrolysis is the reverse process of fuel cell power generation.

hydrogen water

The working principle of proton exchange membrane power generation

When the proton exchange membrane generates electricity, the proton exchange membrane plays a decisive role, because the proton exchange membrane theoretically only allows protons to pass. The hydrogen atom loses one electron and becomes a proton. The electron cannot pass through the proton membrane and can only be reached from the external circuit. The other pole reaches the cathode plate of the fuel cell, thereby generating current in the external circuit, and the protons pass directly through the proton membrane. After the electrons reach the cathode plate, they recombine with oxygen atoms and hydrogen ions to form water.

The proton exchange membrane only allows water and protons (or hydrated protons, H3O+) to pass through the membrane. The principle is simply: hydrated protons combine with the sulfonic acid groups in the proton exchange membrane, and then from one sulfonic acid group to another sulfonic acid group, and finally reach the other side.