CMC prediction for ionic surfactants in pure water and aqueous salt solutions based solely on tabulated molecular parameters.

@article{Karakashev2017CMCPF,
  title={CMC prediction for ionic surfactants in pure water and aqueous salt solutions based solely on tabulated molecular parameters.},
  author={Stoyan Ivanov Karakashev and Stoyan K Smoukov},
  journal={Journal of colloid and interface science},
  year={2017},
  volume={501},
  pages={
          142-149
        }
}
The critical micelle concentration (CMC) of various surfactants is difficult to predict accurately, yet often necessary to do in both industry and science. Hence, quantum-chemical software packages for precise calculation of CMC were developed, but they are expensive and time consuming. We show here an easy method for calculating CMC with a reasonable accuracy. Firstly, CMC0 (intrinsic CMC, absent added salt) was coupled with quantitative structure - property relationship (QSPR) with defined by… CONTINUE READING
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