Polymer-surfactant systems

聚合物-表面活性剂体系

• 批准号: 6261-2007
• 负责人: Kwak, Jan
• 金额: $ 0.36万
• 依托单位: Dalhousie University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2008
• 资助国家: 加拿大
• 起止时间: 2008-01-01 至 2009-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=389313
• 关键词: Polymer; surfactant; systems

Aqueous systems containing both polymers and surfactants display a wide variety of properties useful in the formulation of a large range of commercial products, but equally fascinating to the researcher. The aggregation of surfactants and polymers in aqueous solution is governed by the subtle balance of hydrophilic, hydrophobic and ionic interactions. Processes such as hydrophobic aggregation, viscosity enhancement, gel formation, solubilization, phase separation, etc. can all be controlled and even tailored to particular applications and requirements.

含有聚合物和表面活性剂的水系统在大量商业产品的配方中显示出各种各样的特性，但同样吸引着研究人员。表面活性剂和聚合物在水溶液中的聚集是由亲水性、疏水性和离子相互作用的微妙平衡所控制的。疏水聚集、粘度增强、凝胶形成、增溶、相分离等过程都可以控制，甚至可以根据特定的应用和要求进行定制。