Nitrogen (N) and Phosphorus/Boron (P, B) Doped Graphene
Doping graphene with nitrogen and other elements like phosphorus or boron can significantly modify its properties, including electrical, optical, and surface characteristics. Nitrogen-doped graphene, in particular, exhibits superior performance compared to pure graphene and finds extensive applications in catalysis, electrocatalysis, batteries, and supercapacitors.
Properties of JCG-2-3-N
- SEM Particle Size: 1-5 µm (measured by AFM/SEM/TEM)
- Specific Surface Area: 500-700 m²/g (measured by BET method)
- Thickness: Less than 5 nm
- Nitrogen Content: 1.0-3.0 at.%
Applications
- Catalysis and Electrocatalysis:
- Uses: Fuel cells, water splitting, CO2 reduction.
- Advantages: Enhanced catalytic activity and stability due to high surface area and improved electron transfer properties.
- Batteries:
- Uses: Lithium-ion batteries, sodium-ion batteries.
- Advantages: Increased energy density and charge/discharge rates due to better conductivity and surface properties.
- Supercapacitors:
- Uses: Energy storage devices.
- Advantages: Higher capacitance and energy density, longer cycle life due to improved electrochemical properties.
Storage Conditions
- Environment: Store in a dry, light-proof, and sealed condition.
- Shelf Life: Up to 6 months.
Nitrogen-doped graphene is an advanced material with versatile applications owing to its enhanced properties compared to undoped graphene. Its role in improving the performance of various electrochemical devices makes it a significant material for future technological advancements.