Measurement and Modeling of Polymerization Kinetics for Process and Product Development
用于工艺和产品开发的聚合动力学测量和建模
基本信息
- 批准号:RGPIN-2020-03906
- 负责人:
- 金额:$ 4.01万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Discovery Grants Program - Individual
- 财政年份:2021
- 资助国家:加拿大
- 起止时间:2021-01-01 至 2022-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Increased production rates, the manufacture of new polymeric materials with existing equipment, and the ability to replace processes with cost-effective and environmentally-friendly versions are key drivers in the polymers industry. Academic research, on the other hand, is primarily focused on the synthesis of new polymers from bio-renewable feedstock, or the development of functional materials with controlled microstructures for high value applications. Common to both industrial and academic interests is the need for fundamental knowledge of polymerization kinetics and mechanisms to guide polymer synthesis conditions and process development efforts. My research fills this considerable knowledge gap by applying specialized pulsed-laser techniques to measure key kinetic rate coefficients not accessible through standard experimentation, capturing that knowledge in detailed mechanistic models formulated to represent polymerizing systems, and undertaking targeted experimental studies at relevant conditions to test and validate the models. The long term objective of my research program is to improve understanding of radical polymerization systems to the point where first-principles modeling is a reliable and robust tool for process design and optimization, reducing the experimentation required to design new polymeric materials. My group's recent efforts have demonstrated that water and other hydrogen bonding solvents (particularly those with a hydroxyl group) greatly influence radical polymerization kinetics. Thus, the planned research over the next five years will measure the impact of solvent choice on copolymer microstructure to enable the process modifications required to produce an equivalent material in aqueous and organic solution. A particular focus is the copolymerization kinetics of hydrophobic and functional hydrophilic monomers, as the resulting materials have uses in water-borne and water-soluble coatings and specialty products used as pigment dispersants and in a range of consumer products. The research will also provide further insight into the role of hydrogen bonding on polymerization kinetics, a subject we continue to systematically investigate to increase the predictive power of mechanistic models and reduce the requirement for experimentation. In addition, the program trains graduate students in expertise important to the Canadian polymer industries, and exposes undergraduate students to practical material development and reaction engineering issues.
提高生产率、利用现有设备生产新的聚合物材料,以及以经济高效和环保的方式取代现有工艺是聚合物行业的关键驱动因素。另一方面,学术研究主要集中在从生物可再生原料合成新的聚合物,或开发具有高价值应用的可控微结构的功能材料。工业和学术的共同利益是需要聚合动力学和机制的基本知识来指导聚合物合成条件和工艺开发工作。我的研究通过应用专门的脉冲激光技术来测量标准实验无法获得的关键动力学速率系数,在详细的机制模型中捕获这些知识,以表示聚合系统,并在相关条件下进行有针对性的实验研究,以测试和验证模型,从而填补了这一相当大的知识空白。我的研究计划的长期目标是提高对自由基聚合系统的理解,使第一性原理建模成为工艺设计和优化的可靠和强大的工具,减少设计新聚合物材料所需的实验。我的小组最近的研究表明,水和其他氢键溶剂(特别是那些有羟基的溶剂)极大地影响了自由基聚合动力学。因此,未来五年的计划研究将测量溶剂选择对共聚物微观结构的影响,从而实现在水溶液和有机溶液中生产等效材料所需的工艺修改。一个特别的焦点是疏水和功能性亲水单体的共聚动力学,因为所得材料可用于水性和水溶性涂料以及用作颜料分散剂的特种产品和一系列消费产品。该研究还将进一步深入了解氢键在聚合动力学中的作用,这是我们继续系统研究的主题,以提高机理模型的预测能力并减少实验的要求。此外,该计划培养研究生的专业知识对加拿大聚合物行业的重要,并暴露本科生实际的材料开发和反应工程问题。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Hutchinson, Robin其他文献
Confusion among doctors regarding sports and exercise medicine as a specialty: an Australian multidisciplinary, cross-sectional survey.
- DOI:
10.1136/bmjopen-2023-072979 - 发表时间:
2023-09-25 - 期刊:
- 影响因子:2.9
- 作者:
Ooi, James Jian Yun;Hutchinson, Robin;Harris, Gregory A. - 通讯作者:
Harris, Gregory A.
Hutchinson, Robin的其他文献
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{{ truncateString('Hutchinson, Robin', 18)}}的其他基金
Measurement and Modeling of Polymerization Kinetics for Process and Product Development
用于工艺和产品开发的聚合动力学测量和建模
- 批准号:
RGPIN-2020-03906 - 财政年份:2022
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Process and Product Development
用于工艺和产品开发的聚合动力学测量和建模
- 批准号:
RGPIN-2020-03906 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2019
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2018
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2017
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2016
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and modeling of vinyl acetate polymerization kinetics to support new process development
醋酸乙烯聚合动力学的测量和建模以支持新工艺开发
- 批准号:
467684-2014 - 财政年份:2015
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2015
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Particle nucleation in non-aqueous dispersions: solventborne particles for automotive coatings
非水分散体中的颗粒成核:汽车涂料用溶剂型颗粒
- 批准号:
442007-2012 - 财政年份:2014
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Measurement and modeling of vinyl acetate polymerization kinetics to support new process development
醋酸乙烯聚合动力学的测量和建模以支持新工艺开发
- 批准号:
467684-2014 - 财政年份:2014
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
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相似海外基金
Measurement and Modeling of Polymerization Kinetics for Process and Product Development
用于工艺和产品开发的聚合动力学测量和建模
- 批准号:
RGPIN-2020-03906 - 财政年份:2022
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Process and Product Development
用于工艺和产品开发的聚合动力学测量和建模
- 批准号:
RGPIN-2020-03906 - 财政年份:2020
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2019
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2018
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2017
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2016
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and modeling of vinyl acetate polymerization kinetics to support new process development
醋酸乙烯聚合动力学的测量和建模以支持新工艺开发
- 批准号:
467684-2014 - 财政年份:2015
- 资助金额:
$ 4.01万 - 项目类别:
Collaborative Research and Development Grants
Measurement and Modeling of Polymerization Kinetics for Product and Process Development
用于产品和工艺开发的聚合动力学测量和建模
- 批准号:
RGPIN-2015-04441 - 财政年份:2015
- 资助金额:
$ 4.01万 - 项目类别:
Discovery Grants Program - Individual
Measurement and modeling of vinyl acetate polymerization kinetics to support new process development
醋酸乙烯聚合动力学的测量和建模以支持新工艺开发
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