Ruthenium recovery_ What is ruthenium paste? Advantages and main uses of ruthenium slurry

What is ruthenium paste?

Ruthenium slurry is a material used in the manufacturing of electronic circuits. It is a viscous substance composed of small particles dispersed in a liquid. Usually, silk screen printing process is used to apply slurry to printed circuit boards or other substrates to produce the desired circuit pattern. Once applied, the paste is baked in an oven to remove the liquid and sinter the Ru particles together, creating a conductive circuit. Ru slurry is known for its excellent conductivity, high durability, corrosion and oxidation resistance, which makes it particularly useful in harsh operating environments. It is usually used to manufacture products such as electronic sensors, resistors, and capacitors.

Advantages of ruthenium slurry: 1. Conductivity: Ru has good conductivity, making it a popular choice for electronic devices. 2. Corrosion resistance: Ru has high corrosion resistance and oxidation resistance, making it a durable material for use in harsh environments. 3. Thermal stability: Ru has a high melting point and is very stable under high temperature conditions. 4. Catalytic activity: Ru is a good chemical reaction catalyst with excellent catalytic activity.

The main uses of ruthenium slurry:

1. Solar cell: As a material for manufacturing Dye-sensitized solar cell, ruthenium paste acts as a photosensitive agent to absorb sunlight and transfer Electron transfer to the photoanode, which generates electric energy. 2. Fuel cell: Ruthenium is an excellent catalyst for the oxidation of Hydrogen fuel in fuel cells. Ruthenium slurry was used on the electrodes of the fuel cell, which improved the efficiency of the reaction. 3. Integrated Circuit: In integrated circuits, ruthenium paste is used as a material for manufacturing metal interconnects. Ruthenium paste is used as conductive ink, printed on a substrate, and then heated to form a solid metal layer. 4. Catalytic converter: Ruthenium is used as a catalyst in automotive catalytic converters. Ruthenium slurry is coated on ceramic substrates to convert harmful exhaust gases into less harmful emissions.

&Quot; Dingfeng Precious Metals Recycling includes precious metals such as gold, silver, palladium, rhodium, platinum, germanium, iridium, ruthenium, etc. This is our business in precious metal recycling. If you have precious metals such as gold, silver, palladium, rhodium, platinum, germanium, iridium, ruthenium that need to be recycled, please contact us and we will provide you with a satisfactory price& Quot;