I-Corps: NC2 Team - Sustainable Polymer Nanocomposite

I-Corps：NC2 团队 - 可持续聚合物纳米复合材料

• 批准号: 1930356
• 负责人: Dongyang Deng
• 金额: $ 5万
• 依托单位: North Carolina Agricultural & Technical State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-06-15 至 2021-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1930356&HistoricalAwards=false
• 关键词: Corps; NC2; Team; Sustainable; Polymer

The broader impact/commercial potential of this I-Corps project lies in lighter and stronger polymer composite materials with partial sustainability. 'Light and strong' features are essential to polymer composites. These composites have demonstrated their effectiveness in the automobile industry from improved engine efficiency, low fuel consumption, reduction in the emission of CO2 and increased safety. The enhanced properties of our polymer nanocomposite materials including lighter weight, higher strength, and partial sustainability in combination with cost-effectiveness is of interest to the current composite industry and will benefit a wide range of industrial sectors such as aerospace, automotive, sports, defense, construction, packaging, electrical & electronics, biomedical etc. There is a growing market in polymer nanocomposites. The global polymer nanocomposite market will reach $11.5 billion by 2022 according to new research published by Allied Market Research.This I-Corps project is based on developing polymer composite materials with nanoscale reinforcing fillers as well as a partially sustainable polymer matrix. Compared to traditional polymer composite materials, benefits of nanofiller come from their significantly higher specific surface area and concurrently enormous interfacial area. Surface modification of nanofillers will be carried out to efficiently stabilize the dispersion of nanofillers in the polymer matrix, substantially strengthen interfacial bonding between nanofillers and the polymer matrix, and consequently improve mechanical performance of the polymer nanocomposites, which brings in great potential for even lighter and stronger materials. In the meantime, environmentally friendly bio-based binders will be developed to not only replace conventional surface coupling agents to surface-modify nanofillers, but also to partially replace the conventional polymer matrix to enhance the sustainability and mechanical performance of the resultant polymer composite materials.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

这个I-Corps项目的更广泛的影响/商业潜力在于具有部分可持续性的更轻和更强的聚合物复合材料。“轻而强”的特性对聚合物复合材料至关重要。 这些复合材料已证明其在汽车工业中的有效性，包括提高发动机效率、降低燃料消耗、减少CO2排放和提高安全性。我们的聚合物纳米复合材料的增强性能，包括更轻的重量，更高的强度和部分可持续性与成本效益相结合，是当前复合材料行业的兴趣，并将使广泛的工业部门受益，如航空航天，汽车，体育，国防，建筑，包装，电子电气，生物医学等，聚合物纳米复合材料市场不断增长。根据Allied Market Research发布的最新研究，到2022年，全球聚合物纳米复合材料市场将达到115亿美元。该I-Corps项目基于开发具有纳米级增强填料的聚合物复合材料以及部分可持续的聚合物基质。与传统的聚合物复合材料相比，纳米填料的优点在于其显著更高的比表面积和同时巨大的界面面积。对纳米填料进行表面改性可以有效地稳定纳米填料在聚合物基体中的分散，显著增强纳米填料与聚合物基体之间的界面结合，从而改善聚合物纳米复合材料的力学性能，为更轻更强的材料带来了巨大的潜力。与此同时，环境友好的生物基粘合剂将被开发，不仅取代传统的表面偶联剂来表面改性纳米填料，该奖项反映了NSF的法定使命，并通过使用基金会的智力价值进行评估，被认为值得支持和更广泛的影响审查标准。