Microchem is a Korea-based global provider of ultra high-purity materials and components, mainly for the lighting industry. Microchem supplies mixed metal halides of a variety of components and compositions in the form of precisely-sized spheres of narrow mass variation and is now also covering ultra-dry metal halides of most of elements.
Microchem manufactures high-purity metal halides including: PbI2, SnI2, BiI3, RbI3 and CsI which are widely used in perovskite solar cell development. Microchem is also specialized in pelletizing those metal halides so that each pellet (1.0mg-10.0mg) can contain more than two metal halides according to molar ratio provided by a customer.
Microchem can aid the perovskite research community by providing easy-to-use materials. For example, a pellet (1.0mg) contains both CsI and PbI2 according to the molar ratio so that researchers or panel makers do not have to purchase CsI and PbI2 separately and add those metal halides into a solvent.