Graphitic Carbon Nitride (g-C₃N₄) Powder, 1–10 µm

Description

Graphitic Carbon Nitride (g-C₃N₄) Powder, 1–10 µm

Graphitic Carbon Nitride (g-C₃N₄) is a two-dimensional, polymeric semiconductor material composed of carbon and nitrogen atoms arranged in a layered hexagonal structure similar to graphene. Unlike conventional carbon materials, g-C₃N₄ contains nitrogen-rich frameworks that provide unique photocatalytic, electronic, and surface-active properties.

With an average particle size of 1–10 µm and a band gap of ~2.7 eV, this powder is highly efficient at absorbing visible light, making it a versatile material for applications in photocatalysis, energy storage, and advanced electronics. Its high chemical stability, low density, and tunable surface area further enhance its usability across scientific research and industrial applications.

Technical Properties

• Composition: Carbon & Nitrogen (C:N ratio: 0.65–0.75)

• Appearance: Yellowish powder

• Average Particle Size: 1–10 µm

• Surface Area: 20–50 m²/g

• Specific Gravity: 1.0–1.5

• Band Gap: ~2.7 eV

• pH (2% suspension): 6–8

• Volatile Content (100±2 °C, 1h): ≤2%

  

Key Features

• High chemical and thermal stability

• Excellent visible-light absorption and photocatalytic performance

• Lightweight, nitrogen-rich structure

• Large specific surface area for surface-driven reactions

• Environmentally friendly alternative to traditional photocatalysts (metal-free)

Applications

Photocatalysis & Environmental Applications

• Visible-light-driven photocatalytic degradation of pollutants

• Hydrogen evolution and water splitting

• Air and water purification systems

Electronics & Energy Storage

• Electrodes for lithium-ion and sodium-ion batteries

• Supercapacitors with enhanced energy density

• Photodetectors and electronic devices

Catalysis & Chemical Industry

• Metal-free heterogeneous catalysis

• Organic transformations and green chemistry processes

• Co-catalyst in composite catalytic systems

Biomedical & Sensor Technology

• Biosensing and chemical sensing platforms

• Antibacterial and bio-imaging studies (research level)