Carbon Black

Project Overview

VISTĀRAḤ Multi-Walled Carbon Nanotubes (MWCNTs) are high-performance, cylindrical nanostructures engineered for cutting-edge industrial and scientific applications. Produced through a specialized process of Pyrolysis and Chemical Synthesis, these nanotubes offer exceptional purity (>96%) and structural integrity. They serve as a critical additive for enhancing electrical conductivity, thermal stability, and mechanical strength in advanced materials.

The material is a fine black powder characterized by an outer diameter of 40-100 nm and a length of 10−20 μm. With a high specific surface area (>81.28 m2/g) and an ignited temperature of 472°C, our MWCNTs are designed for stability and high-efficiency integration into various host matrices.

Our Approach

Our MWCNTs are developed with a focus on high aspect ratios and elemental precision to ensure they meet the rigorous demands of modern nanotechnology.

• Synthesis Excellence — We utilize a combined Pyrolysis and Chemical Synthesis method to ensure consistent tube growth and minimal structural defects.

• High Conductivity Architecture — With electrical conductivity exceeding 100 S/cm, our nanotubes are optimized for rapid electron transport in conductive composites.

• Elemental Purity — Rigorous quality control maintains a carbon content of 92.54%, with controlled oxygen (6.23%) and nitrogen (1.23%) levels to facilitate better bonding in polymer systems.

• Characterization-Backed — Every batch is verified using Scanning Electron Microscopy (SEM) and Thermogravimetric Analysis (TGA) to guarantee morphological uniformity and thermal performance.

The Results

VISTĀRAḤ Multi-Walled Carbon Nanotubes enable manufacturers to push the boundaries of material science:

• Enhanced Energy Storage — Significant improvements in charge transport when utilized in lithium-battery anodes and supercapacitors.

• Superior Mechanical Reinforcement — Drastic increases in tensile strength and durability when integrated into nanotube composites.

• High Thermal Resilience — Demonstrated stability via TGA, with significant weight retention until peak oxidation at approximately 451.8°C.

• Precise Chemical Delivery — The hollow core and high surface area provide an ideal platform for advanced drug delivery systems.

• Efficient Catalysis — The structural properties support high-efficiency surface reactions in catalyst applications.

  
  

  Use Case Highlights

MWCNTs are a transformative material for:

• Battery Manufacturers seeking to improve the energy density and cycle life of lithium-ion systems.

• Aerospace & Automotive industries using nanotube-reinforced coatings and composites for lightweight, high-strength parts.

• Electronics & Energy sectors requiring high-surface-area components for supercapacitors and conductive inks.

• Biotechnology firms developing targeted drug delivery mechanisms and biosensors.

• Chemical Industries utilizing high-purity carbon structures for advanced catalytic processes.

Material Specifications

This product is supplied as a black, high-purity MWCNT powder with:

• Purity: >96%

• Dimensions: 40-100 nm (OD) | 10−20 μm (Length)

• Specific Surface Area: >81.28 m2/g

• Electrical Conductivity: >100 S/cm

• Tap Density: 0.28 g/cm3

• Elemental Profile: 92.54% Carbon | 6.23% Oxygen | 1.23% Nitrogen

Why It Matters

In the realm of nano-engineering, the quality of the carbon source determines the success of the final application. VISTĀRAḤ MWCNTs stand out because:

• Optimized Surface Chemistry — The specific surface area and elemental balance ensure superior dispersion and interface bonding.

• Thermal Intelligence — Detailed TGA/DTG data provides engineers with the exact thermal limits (472∘C ignited temperature) required for high-heat manufacturing.

• Reliable Morphology — Consistent tube lengths and diameters ensure predictable performance across different batches and applications.

• Indian Innovation, Global Standards — Manufactured by Vistārah Innovations Pvt. Ltd. in Andhra Pradesh, combining local expertise with world-class material science.