Rhodium Metal Powder (Rh, Purity: 99.9%, APS: 40-50 µm)

Rhodium Metal Powder

Rhodium metal powder has a variety of applications across different fields due to its unique properties such as high corrosion resistance, excellent catalytic activity, and superior thermal and electrical conductivity. Here’s an expanded overview of its diverse applications:

 Catalysis

Automotive Catalysts: Rhodium is essential in catalytic converters for vehicles. It helps reduce emissions of carbon monoxide (CO), nitrogen oxides (NOx), and hydrocarbons by facilitating oxidation and reduction reactions.

Industrial Catalysis: Rhodium is used as a catalyst in several industrial processes, including hydrogenation, hydroformylation, and oxidation reactions. It plays a crucial role in the production of chemicals, pharmaceuticals, and petrochemicals.

Fuel Cells: In fuel cell technology, rhodium-based catalysts are used to enhance the efficiency of hydrogen fuel cells by facilitating the conversion of hydrogen into electricity.

Jewelry and Decorative Items

Jewelry Plating: Rhodium is commonly used to plate jewelry and other decorative items. Its high reflectivity, durability, and resistance to tarnishing make it ideal for enhancing the appearance and longevity of pieces, particularly those made of white gold and silver.

Luxury Goods: Rhodium plating is also used in luxury items, such as high-end watches and accessories, to provide a bright, attractive finish and improve resistance to wear and tarnish.

 Electronics

Electrical Contacts: Rhodium is used in electrical contacts and connectors due to its excellent electrical conductivity and resistance to oxidation. This ensures reliable performance and durability in electronic devices.

Conductive Coatings: Rhodium is applied as a thin coating on electronic components to enhance conductivity and protect against corrosion.

 Industrial Applications

Electroplating: Rhodium is used in electroplating processes to deposit a thin, protective layer on various metal parts. This improves durability, appearance, and corrosion resistance.

Glass Manufacturing: Rhodium catalysts are employed in the production of specialty glass, such as optical glass, where they help control the glass’s properties and improve production efficiency.

 Aerospace and High-Temperature Applications

High-Temperature Coatings: Due to its stability at high temperatures, rhodium is used in coatings for aerospace components, such as turbine blades and engine parts, to enhance performance and longevity under extreme conditions.

Thermal Barrier Coatings: Rhodium can be used in thermal barrier coatings to protect components from high temperatures and improve their resistance to thermal degradation.