Branching in acrylic polymers: analysis and mechanistic understanding

丙烯酸聚合物的支化：分析和机理理解

• 批准号: LX0560153
• 负责人: Prof Robert Gilbert
• 金额: $ 5.44万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: Linkage - International
• 财政年份: 2005
• 资助国家: 澳大利亚
• 起止时间: 2005-05-12 至 2006-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LX0560153
• 关键词: Branching; acrylic; polymers; analysis; mechanistic

Some polymers can be branched. This branching has major effects on the end-product performance of a polymer, for example in adhesives and the flexibility of rubbery materials. Full quantification of this branching (the lengths of branches and the rates of the processes that create them) has been impossible hitherto. Two new complementary techniques, a new analytical method developed by the applicant Fellow in Paris, and a new synthesis technique developed in Sydney, will be used as the platforms to devise the first means of determining this information and thus understanding and quantifying branching.

一些聚合物可以是支化的。这种支化对聚合物的最终产品性能具有重要影响，例如在粘合剂和橡胶材料的柔韧性中。迄今为止，完全量化这种分支（分支的长度和创建它们的过程的速率）是不可能的。两个新的互补技术，一个新的分析方法开发的申请人研究员在巴黎，和一个新的合成技术在悉尼开发，将被用作平台，设计的第一种手段，确定这一信息，从而理解和量化分支。