摘要
The self assemble behavior of amphiphilic poly(styrene b acrylic acid), P(S b AA), in selective solvents was studied by dynamic light scattering(DLS). The diameters of micellae were found to be decreased and then increased with the increase in the concentration of the calcium ion in solvent. The average diameter of micellae was minimum when the concentration of the CaCl 2 was 0 2 g/L . In addition, the distribution of micellae became narrow with the increase in the ethylenediamine concentration.
The self assemble behavior of amphiphilic poly(styrene b acrylic acid), P(S b AA), in selective solvents was studied by dynamic light scattering(DLS). The diameters of micellae were found to be decreased and then increased with the increase in the concentration of the calcium ion in solvent. The average diameter of micellae was minimum when the concentration of the CaCl 2 was 0 2 g/L . In addition, the distribution of micellae became narrow with the increase in the ethylenediamine concentration.
出处
《应用化学》
CAS
CSCD
北大核心
2001年第11期915-917,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金资助课题 ( 5 5 98730 12)
