What is the anode of fuel cells?

The

fuel cell is a type of cell that generates power by taking fuel, such as hydrogen or natural gas, combining it with an oxidant such as air or oxygen, and by converting to chemical energy. The fuel cell anode is an essential part of the fuel cell that controls the fuel part of the fuel cell. The fuel cell anode is positively charged with a node where hydrogen enters and then is deprived of its electrons. Materials used to produce anodes are metals such as platinum, magnesium and titanium. The anode, which is positively charged, removes electrons away from the hydrogen. After removal of electrons, hydrogen is considered ionized, which means that it has a positive charge instead of a negative charge. This layer takes electrons and passes them to the cathode. The cathode, which uses an oxygen -charged node and reacts with hydrogen electrons to produce electricity. With ionized hydrogen and oxygen together on the cathode, water is formed. This water is exhausted from the fuel cell to complete the process.

As an essential part of the fuel cell, the fuel cell anode has a direct impact on the performance of the entire cell. The most important part of the anode is the surface area because hydrogen or fuel reacts with the anode. Fuel cells can still be used if the surface area becomes scratched or needs repairs, but the fuel cell begins to produce less electricity and heat and will not produce any energy in time.

The

fuel cell anode is designed with channels and notches into it. After the hydrogen is ionized, it must escape from the fuel cells anode to continue to the rest of the fuel cell process. With the tekanals E, it allows the ionized hydrogen to distract evenly from the anode to the electrolyte layer.

Metal used to produce fuel cell anode changes and brings different results. Some of the common materials used are platinum, titanium and magnesium. Platinum is the most popular because it moves fastestJi and has a high durability. Titan is close to platinum, but is cheaper and slightly less resistant. Magnesium anodes are known as sacrificial anodes, because magnesium wear rapidly, but this wear allows magnesium to penetrate other parts of the fuel cell to provide the protection of these parts.