Quick Q - what readily-available metals won't corrode in electrolysis?

In summary, electrolysis is a process that uses an electric current to break down chemical compounds. It can cause corrosion on metal surfaces, which can weaken the metal and impact efficiency. Some readily-available metals that are resistant to corrosion in electrolysis include platinum, gold, and stainless steel. A metal's ability to resist oxidation and maintain its structure in the presence of an electric current is important for corrosion resistance in electrolysis. Other factors to consider when choosing a metal for electrolysis include conductivity, cost, and availability.
  • #1
Tripp
1
0
I am using water electrolysis, and I need some bolts to be the anode/cathodes and I don't want them to corrode. Before anyone asks I will not be adding salt so there will be no chlorine. Thanks!
 
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  • #2
Try stainless and if that doesn't work just use some platinum bolts you might have lying around.
 
  • #3


There are several readily-available metals that do not corrode in electrolysis, such as platinum, gold, silver, and graphite. These metals have a high resistance to corrosion and are commonly used as electrodes in water electrolysis. Other options include stainless steel, titanium, and nickel, which also have good corrosion resistance. It is important to note that even with these metals, there may still be some corrosion over time due to the chemical reactions involved in electrolysis. It is recommended to regularly check and replace the electrodes if necessary to ensure efficient and safe electrolysis.
 

Related to Quick Q - what readily-available metals won't corrode in electrolysis?

1. What is electrolysis?

Electrolysis is a process in which an electric current is used to break down a chemical compound into its component elements. This is achieved by passing the current through an electrolyte, which is a liquid or solution that conducts electricity.

2. Why is corrosion a concern in electrolysis?

During electrolysis, the electric current causes the metal to react with the electrolyte, which can lead to the formation of corrosion or rust on the metal surface. This can weaken the metal and affect the efficiency of the process.

3. Which readily-available metals are resistant to corrosion in electrolysis?

Some readily-available metals that are resistant to corrosion in electrolysis include platinum, gold, and stainless steel. These metals have a high resistance to oxidation and are often used in the construction of electrolytic cells.

4. What properties make a metal resistant to corrosion in electrolysis?

A metal's resistance to corrosion in electrolysis depends on its ability to resist oxidation and maintain its structure in the presence of an electric current. This is often determined by the metal's chemical composition, surface finish, and environmental factors.

5. Are there any other factors to consider when choosing a metal for electrolysis?

In addition to corrosion resistance, other factors to consider when choosing a metal for electrolysis include conductivity, cost, and availability. Some metals may have good resistance to corrosion but may not be as conductive, making them less efficient in the electrolysis process.

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