Designer Surfactants for Creation of Emulsion Properties

用于创造乳液特性的设计师表面活性剂

• 批准号: LP0455015
• 负责人: Prof John White
• 金额: $ 25.67万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2004
• 资助国家: 澳大利亚
• 起止时间: 2004-07-01 至 2007-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0455015
• 关键词: Designer; Surfactants; Creation; Emulsion; Properties

We propose new approaches to the design of surfactants for stabilising water in oil emulsions. New block copolymer surfactants may be "tailored" for head group structure and a pre-chosen hydrophilic/lipophilic balance at the oil-water interface using the Australian developed RAFT polymer synthesis method and polymeric inorganic species. The proposers have an extensive background in these areas. X-ray and neutron scattering techniques, developed by us, allow the interfacial structure of the surfactant to be found and the intellectual "loop" closed in the design process. Preliminary screening will be done using the surface balance and bulk emulsion synthesis.

我们提出了设计稳定油乳状液中水分的表面活性剂的新方法。使用澳大利亚开发的RAFT聚合物合成方法和聚合物无机物种，新型嵌段共聚表面活性剂可以针对头基结构和油水界面上预先选择的亲水性/亲油性平衡而“量身定制”。提出者在这些领域有广泛的背景。 我们开发的X射线和中子散射技术，可以在设计过程中发现表面活性剂的界面结构，并关闭智能“回路”。将使用表面平衡法和本体乳液合成法进行初步筛选。