Porous Niobium Oxide as Electrode Material and Manufacturing Process

摘要

An implantable medical electrode has an electrically conductive core covered by a stable biocompatible oxide layer. The core contains niobium and the oxide contains a porous niobium oxide. In a process for producing such an implantable electrode, a core of metal or metal alloy containing niobium is connected as an anode in an electrolyte and is subjected to high potential anodic pulses.