Graphene Nanoplatelets Powder

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Molecular Formula C
Poisonous Yes
Other Names Graphite Nanoplatelets, GNPs
Taste Odorless, tasteless
Structural Formula Hexagonal lattice (sp2 carbon)
Smell Odorless
Storage Store in a sealed container, dry and cool place
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Graphene Nanoplatelets Powder Product Specifications

EINECS No 231-955-3
Taste Odorless, tasteless
Storage Store in a sealed container, dry and cool place
Smell Odorless
Structural Formula Hexagonal lattice (sp2 carbon)
Type Nano powder
Form Powder
Refractive Rate n/a (not applicable to powders)
Main Material Graphene
Poisonous Yes
Molecular Formula C
Chemical Name Graphene Nanoplatelets
Grade Industrial / Research Grade
Other Names Graphite Nanoplatelets, GNPs
Molecular Weight 12.01 g/mol
Application Composite materials, energy storage, coatings, conductors, sensors, inks, batteries, supercapacitors, research
Purity >99.5%
Boiling point Sublimes above 3,600°C
Shape Platelet / Flake-like
Standard Conforms to industrial and research standards
Usage Industrial and research applications
Ph Level Neutral (~7)
Melting Point Above 3,000°C (approximate, similar to graphite)
HS Code 38249900
CAS No 7782-42-5
Solubility Insoluble in water, partially dispersible in organic solvents
Classification Carbon Allotrope / Graphitic Material
Density 2.2 Gram per cubic centimeter(g/cm3)

Electrical Conductivity High; up to 10³ S/cm
Shelf Life 24 months under recommended storage
Surface Functional Groups Can be oxygen, carboxyl, hydroxyl (depends on grade)
Particle Size Distribution D50: approx. 5 microns
Thickness 5-20 nanometers
Thermal Conductivity ~5000 W/m·K (in-plane)
Color Black - gray
Specific Surface Area 50-80 m²/g
Agglomeration Minimal, but depends on dispersion medium
Average Lateral Size 1-10 microns
Packing Vacuum-sealed foil pouch or bottle

Graphene Nanoplatelets Powder Trade Information

Main Export Market(s) Australia, Central America, South America, Western Europe, Middle East, Asia, Eastern Europe, North America, Africa
Main Domestic Market All India

Product Description

Graphene Nanoplatelets Powder

MF: C
Chemical Name : Graphene
Purity : > 99.5%
Diameter : 0.5-10µm
Thickness : 4-20 nm
Number of Layers: < 20 (Customization possible)
Form : Nano powder
Color : Black
Product Number: #NCZC1007
CAS Number : 7782-42-5

Superior Conductivity for Cutting-Edge Applications

The remarkable electrical and thermal performance of graphene nanoplatelets powder makes it a sought-after material for sectors demanding efficiency, such as energy storage, sensors, and advanced coatings. Its conductivity profile supports stable performance in products like batteries and supercapacitors, enhancing output and reliability.

Stable and Safe Material for Industrial Use

Graphene nanoplatelets powder offers high purity (>99.5%), is non-toxic, and features neutral pH. Its robust structure ensures long shelf life when stored in sealed, dry, and cool conditions. These qualities make it suitable for industrial-scale manufacturing and scientific research, prioritizing safety and consistency.

FAQs of Graphene Nanoplatelets Powder:

Q: How should graphene nanoplatelets powder be stored to maintain its shelf life and quality?

A: To preserve its shelf life of up to 24 months, graphene nanoplatelets powder should be kept in a sealed container within a dry and cool environment, away from moisture and direct sunlight.

Q: What industrial and research applications benefit from using graphene nanoplatelets powder?

A: Industries and researchers utilize graphene nanoplatelets in composite materials, energy storage devices (batteries, supercapacitors), conductive inks, sensors, and coatings, thanks to its high conductivity and thermal properties.

Q: When is graphene nanoplatelets powder preferred over other carbon materials?

A: Graphene nanoplatelets are preferred when applications require superior electrical and thermal conductivity, minimal agglomeration, and a high surface area, particularly in advanced composites and energy solutions.

Q: Where can graphene nanoplatelets powder be sourced in India?

A: This powder is available through various dealers, importers, manufacturers, suppliers, and wholesalers throughout India, conforming to industrial and research-grade standards.

Q: What process is used to disperse graphene nanoplatelets for optimal performance in formulations?

A: Dispersion is typically achieved through sonication or mechanical stirring, which minimizes agglomeration, especially in organic solvents, enabling better integration into matrices for composites or inks.

Q: How is graphene nanoplatelets powder used to enhance energy storage devices?

A: In batteries and supercapacitors, the high electrical conductivity and surface area of graphene nanoplatelets facilitate efficient charge transfer and storage, resulting in improved energy density and cycle stability.

Q: What are the key benefits of using graphene nanoplatelets powder in coatings and sensors?

A: The powder provides excellent conductivity, thermal management, and mechanical reinforcement, helping coatings resist wear and sensors achieve higher sensitivity and faster response times.

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