Dimensions de micelles mixtes de p-alkylbenzènesulfonates par diffusion central des rayons X

The structure of micellar solutions is determined from X‐ray small‐angle scattering measurements on an absolute scale. The most probable structure is chosen by comparison with spherical cylindrical and lamellar models. This method is applied to two‐component micelles and it is possible to follow the variation of micellar dimensions when the concentration of each component is varying.