Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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Thermodynamic Approach on The Critical Micelle Concentration of Surfactant

계면활성제의 임계 미셀농도에 대한 열역학적 접근

  • Received : 2011.11.12
  • Accepted : 2011.12.10
  • Published : 2011.12.30
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Abstract

This surfactant can be used as a cosmetics and chemical dispersants. The variation of critical micelle concentration(CMC) with temperature for N-eicosyl pyridinium bromide over the range $40^{\circ}C$ to $60^{\circ}C$ has been measured by drop methods. Thermodynamic quantities for micellization of N-eicosyl pyridinium bromide in water have been calculated by polynominal equation.

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References

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