Platinum Nanoparticles

Nano Scale (nm) Pt
P-MITE™

P-Mite™ powders and dispersions are platinum (Pt) nanoparticles, nanodots or nanopowder are brown spherical high surface area metal particles. Nanoscale Platinum Particles are typically 10 - 100 nanometers (nm) with specific surface area (SSA) up to 45 m 2 /g. These nanospheres are ideal candidates as a novel technology for low platinum automotive catalysts and for single-nanotechnology research. Nano Platinum Particles are also available in Ultra high purity and high purity and coated and dispersed forms. They are also available as a nanofluid through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Development research is underway in Nano Electronics and Photonics materials, such as MEMS and NEMS, Bio Nano Materials, such as Biomarkers, Bio Diagnostics & Bio Sensors, and Related Nano Materials, for use in Polymers, Textiles, Fuel Cell Layers, Composites and Solar Energy materials. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Novel nanotechnology applications also include Quantum Dots. High surface areas can also be achieved using solutions and using thin film by sputtering targets and evaporation technology using pellets, rod and foil. Applications for Platinum nanocrystals include numerous uses in catalysts (including catalytic converters), electrocatalysts, chemical synthesis (also in silver-platinum nanoparticles) and as a Magnetic Nanopowder (also in iron-platinum nanoparticles) and deposed on silica and carbon nanotubes, in polymer membranes to create Active Polymer Membranes for Proton Exchange Membrane (PEM) fuel cells and in other coatings, plastics, nanofiber and textiles and in nanowire and other catalysis applications. Platinum Nano Particles are generally immediately available in most volumes. Additional technical, research and safety (MSDS) information is available.

Platinum is a Block D, Group 10, Period 6 element. The electronic configuration is Xe] 4f¹⁴ 5d⁹ 6s¹. In its elemental form platinum's CAS number is 7439-88-5. The platinum atom has a radius of 137.3.pm and it's Van der Waals radius is 172.pm.