Electroless metal deposition

Electroless metal deposition is a process that is used in electrochemistry and surface technology. In this process, metal is deposited on a surface without an electric current flowing through an electrolyte. In contrast to electrolytic processes, in which a current reduces the metal ions and deposits them on the surface, electroless metal deposition takes place through chemical reactions that take place without the direct involvement of an electric current.

Typically, electroless metal deposition is based on redox reactions in which a reducing chemical is applied to the surface to be coated. This chemical then interacts with metal ions in the solution, causing the metal to precipitate on the surface. The process is often used in situations where the application of an electric current is impractical or would cause undesirable effects.

Electroless metal deposition is used in various industrial applications, including the production of coatings, electroplating and other processes where precise control over metal deposition is required.