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Advanced polyolefin nanocomposite materials by surface-initiated living olefin polymerization technology

采用表面引发活性烯烃聚合技术的先进聚烯烃纳米复合材料

基本信息

批准号：
365161-2008
负责人：
Ye, Zhibin
金额：
$ 7.31万
依托单位：
Laurentian University of Sudbury
依托单位国家：
加拿大
项目类别：
Strategic Projects - Group
财政年份：
2010
资助国家：
加拿大
起止时间：
2010-01-01 至 2011-12-31
项目状态：
已结题

来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=460916
关键词：
Advanced polyolefin nanocomposite materials surface

项目摘要

Reducing the energy required to move people and products is one of the biggest long-term challenges that the transportation industry faces in Canada and worldwide. High-performance polymer nanocomposite materials reinforced with inorganic nanofillers have attracted tremendous attention from the transportation industry as a novel class of lightweight yet strong structural materials to replace metals for energy savings. However, the performance and broad technological utilization of polymer nanocomposites have been restricted by the lack of effective methods to achieve uniform nanofiller dispersion and strong nanofiller-polymer interactions, which are key to nanocomposite performance properties. This proposed project is aimed at improving Canada's competitive position in the development and utilization of lightweight polyolefin nanocomposites for the transportation industry. The anticipated outcome of this project is an advanced polyolefin nanocomposite technology, surface-initiated living olefin polymerization technology, for making high-performance polyolefin nanocomposites of outstanding mechanical performance. This technology will provide nanocomposites featured with more uniform nanofiller dispersion and stronger nanofiller-polymer interactions. If successful, these value-added nanocomposite materials are anticipated to have wide applications in the transportation industry.

减少运输人员和产品所需的能源是加拿大和全球运输业面临的最大长期挑战之一。用无机纳米填料增强的高性能聚合物纳米复合材料作为一类新型的轻质而坚固的结构材料，已经引起了交通运输行业的极大关注，以取代金属以节省能源。然而，聚合物纳米复合材料的性能和广泛的技术应用受到限制，缺乏有效的方法来实现均匀的纳米填料分散和强的纳米填料-聚合物相互作用，这是纳米复合材料性能的关键。该拟议项目旨在提高加拿大在运输行业开发和利用轻质聚烯烃纳米复合材料方面的竞争地位。该项目的预期成果是一种先进的聚烯烃纳米复合材料技术，即表面引发活性烯烃聚合技术，用于制造具有出色机械性能的高性能聚烯烃纳米复合材料。该技术将提供具有更均匀的纳米填料分散和更强的纳米填料-聚合物相互作用的纳米复合材料。如果成功的话，这些高附加值的纳米复合材料有望在交通运输行业中得到广泛的应用。