Evaluation of the physical-chemical properties of poly(ethylene oxide)-block-poly(propylene oxide) by different characterization techniques

被引：5

作者：

Mansur, Claudia ^{[1
]}

Spinelli, Luciana ^{[1
]}

Gonzalez, Gaspar ^{[2
]}

Lucas, Elizabete F. ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, IMA UERI, BR-21945970 Rio De Janeiro, Brazil

[2] Cidade Univ, Petrobras Res Ctr, CENPES, BR-21949900 Rio De Janeiro, Brazil

来源：

MACROMOLECULAR SYMPOSIA | 2007年 / 258卷

关键词：

block copolymers; phase diagrams; surfactants; surfaces;

D O I：

10.1002/masy.200751202

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

A surfactant's efficiency for a given application is dependent on its chemical structure and physical-chemical properties in solution, including surfactant solubility as a function of concentration and temperature as well as adsorption and aggregation behavior. This review work describes the main physical-chemical properties ascertained by means of various characterization techniques, which can be used to study nonionic surfactants based on poly(ethylene oxide)-block-poly(propylene oxide) (PEO-PPO). Among these, some are widely used and others are relatively new for this type of application.

引用

页码：5 / 24

页数：20

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