Strontium Carbonate (SrCO3) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nanoscale Strontium Carbonate Particles are typically 5 - 40 nanometers (nm) with specific surface area (SSA) in the 30 – 50 m 2 /g range and also available in with an average particle size of 60 - 100 nm range with a specific surface area of approximately 5 - 10 m 2 /g. Nano Strontium Carbonate Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms. Applications for Strontium Carbonate nanocrystals include numerous electronic and electrochemical applications such as in fuel cell functions in the cathode of solid oxide fuel cells (SOFC) and in certain alloy and catalyst applications.