PEI-Modified Nanopalladium Particles

Product Overview

PEI-sodium nanopalladium particles are palladium nanoparticles modified with polyethyleneimine (PEI) on their surface. Palladium, a precious metal, possesses unique physical, chemical, and electronic properties, offering outstanding potential for various applications. PEI-modified nanopalladium particles exhibit excellent dispersibility, stability, and biocompatibility, making them suitable for use in catalysis, hydrogen storage, and biomedical applications, among others.

Features

• Catalytic Performance: Palladium nanoparticles show exceptionally high catalytic activity in petroleum refining, fine chemicals, organic synthesis, and polymer modification. They are particularly prominent in hydrogenation reactions and cross-coupling reactions.
• Hydrogen Storage Capability: Palladium is capable of absorbing large amounts of hydrogen, making it an ideal material for hydrogen storage applications.
• Biomedical Applications: Palladium nanoparticles have demonstrated promising potential in applications such as antibacterial, wound healing, antioxidant, and anticancer treatments.

Applications

• Catalysts: As a highly efficient catalyst, palladium nanoparticles are widely used in petroleum refining and fine chemical industries. They are crucial in reactions like Suzuki coupling and Heck reactions for carbon-carbon bond formation.
• Fuel Cells: In fuel cells, palladium nanoparticles serve as electrocatalysts, enhancing the efficiency of hydrogen oxidation reactions.
• Hydrogen Storage Materials: Due to their high hydrogen absorption capacity, palladium nanoparticles are used as efficient hydrogen storage materials.
• Biomedical Applications: Extensive research is being conducted on their use in cancer treatment, targeted drug delivery, diagnostic imaging, and biological sensing.