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About This Item
Empirical Formula (Hill Notation):
C
CAS Number:
Molecular Weight:
12.01
EC Number:
MDL number:
UNSPSC Code:
12141908
NACRES:
NA.23
description
residual acid content: < 0.5 wt%
Quality Level
form
powder
composition
oxygen content, <1%
surface area
120-150 m2/g
thickness
6-8 nm , average
particle size
25 μm
bulk density
0.03‑0.1 g/cm3
SMILES string
[C]
InChI
1S/C
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
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General description
These graphene nanoplatelets can enhance mechanical properties such as stiffness, strength, and surface hardness of the matrix material. They are compatible with nearly all polymers and can serve as an active ingredient in inks or coatings, as well as an excellent additive for various types of plastics. The manufacturing processes used are non-oxidizing, resulting in a pristine graphitic surface composed of sp² carbon molecules, making them particularly suitable for applications that require high electrical or thermal conductivity. The particles have an average thickness of approximately 6-8 nanometers and a typical surface area of 120 to 150 m²/g.
Application
- Ultracapacitor electrodes.
- Anode materials for lithium-ion batteries.
- Conductive additive for battery electrodes.
- Electrically conductive inks.
- Thermally conductive films and coatings.
- Additive for lightweight composites.
- Films or coatings for EMI shielding.
- Substrate for chemical and biochemical sensors.
- Barrier material for packaging.
- Additive for super-strong concrete.
- Additive for metal-matrix composites.
Other Notes
Graphene nanoplatelets have naturally occurring functional groups like ethers, carboxyls, or hydroxyls that can react with atmospheric humidity to form acids or other compounds. These functional groups are present on the edges of the particles and their wt% varies with particle size.
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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