Method for Electroless Nickel Deposition onto Copper Without Activation with Palladium

  • Patent: LT 6899 B
  • Authors: Aldona Jagminienė, Ina Stankevičienė, Karolis Ratautas, Eugenijus Norkus, Gediminas Račiukaitis

Description: The invention relates to selective nickel deposition on copper surfaces for electronic circuits without palladium activation, enabling formation of high-purity nickel coatings.