MnO2 Nanoparticles for Next-Generation Supercapacitors
Short Product Description
MnO₂ Nanoparticles for Next-Generation Supercapacitors are high-purity, nano-scale manganese dioxide materials designed for advanced electrochemical energy storage. The product offers controlled particle size, high specific surface area, and stable electrochemical performance, making it suitable for electrode fabrication in supercapacitor systems.
Technical Specifications
| Parameter | Typical Range |
|---|---|
| MnO₂ Purity | ≥ 99.0% |
| Crystal Form | Amorphous / γ-MnO₂ (customizable) |
| Average Particle Size | 20–80 nm |
| Specific Surface Area (BET) | 120–220 m²/g |
| Tap Density | 0.4–0.8 g/cm³ |
| Moisture Content | ≤ 0.5% |
| Electrical Conductivity | Optimized for electrode use |
| pH (5% slurry) | 5.5–7.5 |
Key Features
Nano-scale morphology enhances ion diffusion and charge storage efficiency in MnO₂ nanoparticles for next-generation supercapacitors
High surface area supports increased specific capacitance and fast charge–discharge behavior
Controlled particle size distribution ensures consistent electrode coating and processing
Low impurity levels improve cycle stability and reduce internal resistance
Compatible with carbon-based conductive additives and polymer binders
Stable structure under high-rate and repeated cycling conditions
Applications
Supercapacitor electrode materials using MnO₂ nanoparticles for next-generation supercapacitors, offering high power density
Hybrid energy storage systems combined with lithium-ion or sodium-ion batteries
Flexible and thin-film supercapacitors for wearable and portable electronics
Power buffering components in renewable energy and regenerative systems
Packaging & Supply
Standard packaging: 1 kg aluminum foil bags, 5 kg and 10 kg fiber drums
Bulk supply available for pilot-scale and mass production
Export-ready packaging compliant with international transport requirements
Stable supply capacity for long-term industrial projects
Customization & Technical Support
Particle size, crystal structure, and surface characteristics can be adjusted based on electrode design and performance requirements. Technical support is available for material selection, application matching, and scale-up evaluation to support supercapacitor R&D and commercial production.
You can check out our full battery grade Manganese Dioxide solutions in here