What is electrochemical deposition?

Electrochemical deposition methods include vapor phase deposition, liquid phase deposition, and so on. Vapor-phase deposition is to make a substance containing the element to be deposited into a gaseous form and pass it into a reaction chamber, where it is decomposed under certain conditions and deposited on a substrate. Liquid-phase deposition is to place the substance in its industrial form directly on the negative for deposition.