Volta Prize for galvanoplasty, to Duchenne de Boulogne for the applications of electricity in medicine, to Gaston Planté for a development of a secondary battery, and to for his research on electric currents. Volta Prize The Volta Prize (French: prix Volta) was originally established by Napoleon III during the Second French Empire in 1852 to honor Alessandro Volta, an Italian physicist noted for developing the electric battery. This international prize awarded 50,000 French francs to extraordinary scientific discoveries related to electricity. The prize was instituted by the Ministry of Public Instruction with the personal funding of the French Emperor, the selection committee
Volta potential Volta potential The Volta potential (also called Volta potential difference, contact potential difference, outer potential difference, Δψ, or "delta psi") in electrochemistry, is the electrostatic potential difference between two metals (or one metal and one electrolyte) that are in contact and are in thermodynamic equilibrium. Specifically, it is the potential difference between a point close to the surface of the first metal, and a point close to the surface of the second metal (or electrolyte). The Volta potential is named after Alessandro Volta. When two metals are electrically isolated from each other, an arbitrary potential difference may exist between them.