Nanoplatinum Particles (Amino-Terminal)

Product Overview

Nanoplatinum particles (amino-terminal) are nano-sized metallic materials within the range of 1-100 nm. They are synthesized via chemical reduction methods, resulting in uniform particle size and excellent dispersibility. The surface of these particles can undergo various terminal modifications, such as amino, carboxyl, or methoxy groups. This product specifically features amino-terminal-modified platinum nanoparticles. Platinum's face-centered cubic (fcc) structure means most platinum nanocrystals are single-crystal, giving them unique physicochemical properties. These particles are widely applied in catalysis, sensors, fuel cells, and other areas.

Features

• High Dispersibility: The chemical reduction method ensures that the platinum nanoparticles have excellent dispersibility, enhancing the efficiency and activity of catalytic reactions.
• Small Size: The ultra-small size of the nanoparticles provides a large specific surface area and more active sites, significantly boosting catalytic performance.
• Uniform Particle Size: By using stabilizers such as polyvinylpyrrolidone (PVP), the particle size and dispersibility can be effectively controlled, ensuring stability and reliability in various applications.

Applications

• Catalysis: Widely used in catalytic processes like oxygen reduction reactions in fuel cells, automotive exhaust treatment, and syngas reforming.
• Sensors: Employed in electrochemical sensors for detecting a variety of harmful substances, such as acetaminophen, cetirizine, and phenylephrine.
• Fuel Cells: As a core material in fuel cells, nanoplatinum particles improve energy density and efficiency, while lowering operational costs.
• Optics and Electronics: Due to their excellent electrical conductivity and optical properties, nanoplatinum particles are used in optical devices and electronic components.
• Pharmaceuticals and Biomedicine: Platinum nanoparticles exhibit significant potential in cancer treatment and antibacterial applications, especially in cancer therapy and radiation treatments.