Platinum black

Description

1. Product Overview
   Platinum black is a high-surface-area, finely divided form of elemental platinum widely recognized for its exceptional catalytic activity. It is primarily used as a heterogeneous catalyst in electrochemical systems, hydrogenation reactions, and advanced chemical synthesis processes. The product delivers outstanding reaction efficiency due to its extremely high active surface area and superior adsorption properties. In the global catalyst and electrochemical materials market, platinum black remains strategically important for high-value industrial and energy applications, particularly where performance, stability, and reaction precision are critical.
2. Key Specifications & Technical Characteristics

• Chemical composition: Elemental Platinum (Pt)
• Purity level: ≥ 99.0% Pt basis (catalytic grade)
• Physical form: Fine powder / porous agglomerated black powder
• Color: Deep black metallic powder
• Particle characteristics: High surface area micro-particles (nano-to-microscale aggregates)
• Bulk density: Low to moderate (high porosity dependent)
• Surface area: Very high catalytic active surface (BET-grade material)
• Packaging options: Sealed inert atmosphere containers (glass, HDPE, or stainless steel drums)
• Storage conditions: Dry, inert, airtight environment away from contaminants
• Shelf life: Indefinite under proper storage conditions

3. Core Industrial Applications
   Platinum black is extensively used across electrochemical, chemical, and energy-intensive industries. Key applications include fuel cell electrode fabrication, hydrogenation catalysts in fine chemical and pharmaceutical synthesis, and laboratory-scale analytical chemistry reactions. It is also widely deployed in hydrogen sensors and advanced catalytic converters due to its high activity and stability under extreme reaction conditions. Compared to conventional supported catalysts, platinum black delivers superior reaction kinetics, higher conversion efficiency, and enhanced selectivity, making it a preferred material for precision-driven and high-performance catalytic systems.
4. Competitive Advantages

• Exceptional catalytic activity due to maximum exposed platinum surface area
• Highly consistent quality enabling reproducible industrial and laboratory performance
• Reliable global sourcing and scalable supply capability for industrial demand cycles
• Superior reaction efficiency reducing operational energy and catalyst loading requirements
• Long-term chemical stability under aggressive reaction environments
• Environmentally favorable due to reduced waste and improved process efficiency
• Comprehensive technical documentation and material certification available upon request
• Strong suitability for next-generation clean energy and green hydrogen technologies

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading capacity: Up to 20 MT per consolidated container shipment (subject to logistics and regulatory constraints)