Cadmium

Cadmium (Cd) is a soft, bluish-white metal known for its ductility, corrosion resistance, and low melting point. Although toxic in nature, cadmium is crucial in various high-performance applications where precision, conductivity, and environmental resistance are paramount. It finds significant use in electroplating, low-melting-point alloys, pigments, batteries, and semiconductors.

Goodfellow offers high-purity cadmium (Cd) for specialized applications in research and industry. It finds primary uses in the production of nickel-cadmium batteries, where its unique electrochemical properties contribute to long-lasting and reliable energy storage solutions. These batteries are particularly valued in aircraft and other applications requiring lower weight and longer life. In the electronics industry, cadmium is used in specialized electrical contacts and as a component in semiconductor materials such as cadmium sulfide and cadmium selenide for photodetectors and solar cells. The nuclear sector utilizes cadmium in control rods for nuclear reactors, taking advantage of its high neutron-absorption cross-section to control neutron flux in nuclear fission. Goodfellow's provision of high-quality cadmium supports ongoing research into alternative energy storage technologies and advanced materials science. While environmental regulations have limited cadmium's use in many consumer products, its specific properties ensure its continued importance in specialized industrial and research applications where alternative materials cannot match its performance characteristics.