Star-shaped Bismuth Vanadate (BiVO₄)

Product Overview

Star-shaped Bismuth Vanadate (BiVO₄) is a unique form of bismuth vanadate with a star-like structure, exhibiting distinct physical and chemical properties. With particle sizes ranging from 1-3 μm, this material has a significantly higher surface area compared to traditional bismuth vanadate, leading to improved catalytic activity. The star-like morphology enhances its performance in a variety of applications, especially in photocatalysis and coatings.

Key Features

• Photocatalytic Properties: Star-shaped BiVO₄ features a relatively narrow bandgap (~2.4 eV) and higher catalytic activity. Its unique star structure improves light absorption and charge separation efficiency, making it an excellent material for photocatalytic applications.
• Environmentally Friendly and Non-toxic: As a metal oxide that does not contain harmful heavy metals, star-shaped BiVO₄ aligns with the principles of green chemistry and is an eco-friendly material, supporting sustainable practices.
• Weather Resistance and Coverage: It offers excellent weather resistance and high coverage capability, making it ideal for applications in bright, single-tone industrial coatings and automotive paints.

Applications

• Coatings and Inks: Star-shaped BiVO₄ can be used as a pigment in coatings and inks, providing outstanding weather resistance, light retention, and coverage capabilities.
• Photocatalysis: In the field of photocatalysis, it can be employed for water splitting to produce hydrogen, as well as for the photocatalytic degradation of organic pollutants, showing significant potential in environmental remediation and clean energy applications.
• Other Applications: Due to its non-toxic and environmentally friendly properties, it has potential uses in food, toys, and other consumer goods. Additionally, it can be used for coloring in traffic signs, rubber products, and plastic items.