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CNT Dispersion

Dispersion Customization

Nano Solution possesses the best dispersion technology in Korea.
DISPERSION(Dispersion Technology)

A technology that uniformly spreads clumped CNT powder into individual pipe-like forms within a solvent, maintaining a stable liquid state. SWCNT, which has a smaller diameter and longer length than MWCNT, is extremely difficult to disperse, so only a very small number of companies have commercialized it.

CNTDispersion Technology
  • Prevents damage to CNT particles
  • Suppresses re-aggregation
  • Ensures long-term storage stability
  • Expresses the material's inherent properties

A process technology with far greater added value than powder material production

CNTCoating Technology
  • Controls thin-film uniformity
  • Optimizes transmittance and conductivity

An application technology that determines the final performance of the finished product


CNT Coating Solution

Provides the optimal customized coating solution for each application field according to customer needs and circumstances


Dispersion (CNT Dispersion)

SWCNT is highly difficult to disperse due to its high aspect ratio and cohesive force

Minimized CNT Damage, Maintaining CNT Properties After Dispersion
  • Crystallinity (Raman) IG/ID ratio: 31.16 before treatment → 31.71 after treatment
  • Conductivity (powder conductivity): 474.0 S/cm before treatment → 499.47 S/cm after treatment
Suppresses Re-aggregation, Maintaining Uniform Dispersibility Long-Term
Stock Solution
Diluted Solution
Initial
3 Months
6 Months

Dispersion maintained when diluted with solvent

Dispersion storage stability