The Adsorption of Dodecyldimethylammonium Bromide on Aqueous Surfaces of Sodium Bromide Solutions
نویسندگان
چکیده
منابع مشابه
Phase behavior of concentrated aqueous solutions of cetyltrimethylammonium bromide (CTAB) and sodium hydroxy naphthoate (SHN).
We have characterized the phase behavior of mixtures of the cationic surfactant cetyltrimethylammonium bromide (CTAB) and the organic salt 3-sodium-2-hydroxy naphthoate (SHN) over a wide range of surfactant concentrations using polarizing optical microscopy and X-ray diffraction. A variety of liquid crystalline phases, such as hexagonal, lamellar with and without curvature defects, and nematic,...
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Background and purpose: Diazinon is one of the most widely used pesticides in agricultural pest control that pollutes water resources. The aim of this study was to evaluate the adsorption of diazinon from water by zeolite modified with cationic surfactant hexadecyltrimethyl ammonium bromide (HDTMA). Materials and methods: The amount of HDTMA surfactant used to modify the zeolite was one-fold E...
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متن کاملThe Effect of Sodium Bromide on Tumor Growth.
A study has been made of the effect of NaBr on the growth of mouse mammary tu mors transplanted into mice and embryonated eggs. The drug was introduced at various concentrations by addition to tumor suspensions before implantation into mice or eggs and was also given in the drinking water to mice bearing tumor implants and by injection over the chick membranes of tumor-bearing eggs. In all four...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1984
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.57.1321