Effect of Surfactants on Association Characteristics of Di- and Triblock Copolymers of Oxyethylene and Oxybutylene in Aqueous Solutions: Dilute Solution Phase Diagrams, SANS, and Viscosity Measurements at Different Temperatures

Table 3

Micellar parameters for prolate ellipsoids of surfactant solutions in D₂O at 30°C.

Conc.,; g·dl^−1	b Å	a Å	b/a	N	Conc.,; g·dl^−1	b Å	a Å	b/a	N
SDS					DTAB
2.4	22	13	1.7	73	1	22	11	2.0	52
TX-100
3	12	38	3.2	190
6	12	39	3.3	198