Novel Multiphase Polymer Materials: Synthesis, Processing, Morphology and Properties of Polymer Nanocomposites and Polymer Blends
新型多相聚合物材料:聚合物纳米复合材料和聚合物共混物的合成、加工、形貌和性能
基本信息
- 批准号:RGPIN-2015-05503
- 负责人:
- 金额:$ 4.15万
- 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:2018
- 资助国家:加拿大
- 起止时间:2018-01-01 至 2019-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
There is little understanding about how chemistry and processing influences structure and the consequent final properties of multiphase polymer materials. Therefore, we will investigate all steps of the design and development of multiphase polymer materials, and understand the interrelations between the different steps. We will perform a fundamental and systematic study of process fundamentals, and find links between chemistry-processing-structure-properties. The research combines scientific challenges in inorganic and organic chemistry, polymer physics, process engineering and product design, weaving a rich fabric of scientific investigation for highly qualified personnel (HQP).****We will start with synthesis of novel nanomaterials and specialty polymers, and then we will use polymer processing methods to create multi-component polymer blends (mixtures of two or more polymers) and polymer nanocomposites (polymers with nanofillers), and finally, perform property testing. We will synthesize custom nanomaterials: (1) Carbon nanotubes (CNTs) with and without doping using Chemical Vapor Deposition (CVD); (2) Copper nanowires (CuNW) using template-directed synthesis; (3) functionalized clays and (4) graphene nanoribbons using solution methods. Nano-structured materials are especially interesting since they have exceptionally high interfacial area and the structural features are comparable to the polymer molecular size. For example, organo-modified nanoclays would offer significant mechanical property enhancement due to the extraordinary amount of interfacial area and the high modulus of clay. CNTs, graphene and CuNWs enhance electrical conductivity and electromagnetic interference (EMI) shielding properties at very low loadings.****Since these novel nanomaterials are made on lab bench scale, we will use our custom miniature melt mixer (1mL capacity) to evaluate the best candidates. We will investigate the effect of nanofiller modification and polymer functionalization on, and the consequent improvement in electrical, EMI shielding, charge storage, thermal and mechanical properties. Key combinations of properties not available in single-phase materials are possible by choosing the right formulation and changing processing conditions and methods.****Multiphase polymer materials have significant potential to be commercialized in a large number of applications such as in electronics, photovoltaics, biomedical, packaging, automotive, aerospace, catalysis, fuel cells, solar cells and other industries. Through this program, we will provide guidance and insight to manufacturers and users of multiphase polymer materials. This research will add key results to this field, and a multidisciplinary team of nine (9) material chemists, polymer scientists and engineers will be trained in this program (HQP: 2 PhD, 1 MSc, 2 Post-doctoral fellows and 4 undergraduates).**
人们对化学和加工如何影响多相聚合物材料的结构及其最终性能知之甚少。因此,我们将研究多相聚合物材料设计和开发的所有步骤,并了解不同步骤之间的相互关系。我们将对工艺基础进行基础和系统的研究,并找到化学-加工-结构-性能之间的联系。该研究结合了无机和有机化学,聚合物物理,工艺工程和产品设计方面的科学挑战,为高素质人才(HQP)编织了丰富的科学研究结构。我们将从新型纳米材料和特种聚合物的合成开始,然后我们将使用聚合物加工方法来制造多组分聚合物共混物(两种或多种聚合物的混合物)和聚合物纳米复合材料(具有纳米填料的聚合物),最后进行性能测试。我们将合成定制纳米材料:(1)使用化学气相沉积(CVD)掺杂和不掺杂的碳纳米管(CNT);(2)使用模板定向合成的铜纳米线(CuNW);(3)功能化粘土和(4)使用溶液方法的石墨烯纳米带。纳米结构的材料特别令人感兴趣,因为它们具有非常高的界面面积,并且结构特征与聚合物分子大小相当。例如,有机改性的纳米粘土将提供显著的机械性能增强,这是由于粘土的非常大的界面面积和高模量。碳纳米管、石墨烯和铜纳米线可在极低负载下增强导电性和电磁干扰(EMI)屏蔽性能。*由于这些新型纳米材料是在实验室工作台规模上制造的,我们将使用我们定制的微型熔体混合器(1 mL容量)来评估最佳候选物。我们将研究纳米填料改性和聚合物功能化的效果,以及随之而来的电气,EMI屏蔽,电荷存储,热和机械性能的改善。通过选择正确的配方并改变加工条件和方法,可以实现单相材料所不具备的关键性能组合。*多相聚合物材料在大量应用中具有显著的商业化潜力,例如在电子、光致发光、生物医学、包装、汽车、航空航天、催化、燃料电池、太阳能电池和其它工业中。通过该计划,我们将为多相聚合物材料的制造商和用户提供指导和见解。这项研究将为这一领域增加关键成果,一个由9名材料化学家,聚合物科学家和工程师组成的多学科团队将在该计划中接受培训(HQP:2名博士,1名硕士,2名博士后研究员和4名本科生)。
项目成果
期刊论文数量(0)
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会议论文数量(0)
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Sundararaj, Uttandaraman其他文献
Highly electrically conductive and high performance EMI shielding nanowire/polymer nanocomposites by miscible mixing and precipitation
- DOI:
10.1039/c0jm02546a - 发表时间:
2011-01-01 - 期刊:
- 影响因子:0
- 作者:
Gelves, Genaro A.;Al-Saleh, Mohammed H.;Sundararaj, Uttandaraman - 通讯作者:
Sundararaj, Uttandaraman
Viscoelastic behavior of covalently crosslinked hydrogels under large shear deformations: An approach to eliminate wall slip
- DOI:
10.1063/5.0046801 - 发表时间:
2021-04-01 - 期刊:
- 影响因子:4.6
- 作者:
Kamkar, Milad;Janmaleki, Mohsen;Sundararaj, Uttandaraman - 通讯作者:
Sundararaj, Uttandaraman
Application of nonlinear rheology to assess the effect of secondary nanofiller on network structure of hybrid polymer nanocomposites
- DOI:
10.1063/1.5018863 - 发表时间:
2018-02-01 - 期刊:
- 影响因子:4.6
- 作者:
Kamkar, Milad;Aliabadian, Ehsan;Sundararaj, Uttandaraman - 通讯作者:
Sundararaj, Uttandaraman
Development of an effective asphaltene-derived adsorbent for wastewater treatment: Characterization and methyl orange removal study
- DOI:
10.1016/j.jece.2022.109221 - 发表时间:
2023-01-03 - 期刊:
- 影响因子:7.7
- 作者:
Eshraghian, Afrooz;Yu, Linlong;Sundararaj, Uttandaraman - 通讯作者:
Sundararaj, Uttandaraman
Effects of Nitrogen Doping on X-band Dielectric Properties of Carbon Nanotube/Polymer Nanocomposites
- DOI:
10.1021/acsami.5b04211 - 发表时间:
2015-08-19 - 期刊:
- 影响因子:9.5
- 作者:
Arjmand, Mohammad;Sundararaj, Uttandaraman - 通讯作者:
Sundararaj, Uttandaraman
Sundararaj, Uttandaraman的其他文献
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{{ truncateString('Sundararaj, Uttandaraman', 18)}}的其他基金
Design and Tailoring of Lightweight Polymer Blend Nanocomposites with Enhanced Properties
具有增强性能的轻质聚合物共混纳米复合材料的设计和定制
- 批准号:
RGPIN-2020-04058 - 财政年份:2022
- 资助金额:
$ 4.15万 - 项目类别:
Discovery Grants Program - Individual
Design and Tailoring of Lightweight Polymer Blend Nanocomposites with Enhanced Properties
具有增强性能的轻质聚合物共混纳米复合材料的设计和定制
- 批准号:
RGPIN-2020-04058 - 财政年份:2021
- 资助金额:
$ 4.15万 - 项目类别:
Discovery Grants Program - Individual
Novel Polymer Nanocomposites with Recycled Carbon Materials
具有再生碳材料的新型聚合物纳米复合材料
- 批准号:
556443-2020 - 财政年份:2021
- 资助金额:
$ 4.15万 - 项目类别:
Alliance Grants
Design and Tailoring of Lightweight Polymer Blend Nanocomposites with Enhanced Properties
具有增强性能的轻质聚合物共混纳米复合材料的设计和定制
- 批准号:
RGPIN-2020-04058 - 财政年份:2020
- 资助金额:
$ 4.15万 - 项目类别:
Discovery Grants Program - Individual
Novel Polymer Nanocomposites with Recycled Carbon Materials
具有再生碳材料的新型聚合物纳米复合材料
- 批准号:
556443-2020 - 财政年份:2020
- 资助金额:
$ 4.15万 - 项目类别:
Alliance Grants
Novel Multiphase Polymer Materials: Synthesis, Processing, Morphology and Properties of Polymer Nanocomposites and Polymer Blends
新型多相聚合物材料:聚合物纳米复合材料和聚合物共混物的合成、加工、形貌和性能
- 批准号:
RGPIN-2015-05503 - 财政年份:2019
- 资助金额:
$ 4.15万 - 项目类别:
Discovery Grants Program - Individual
Polypropylene/polyethylene (PP/PE) nanocomposites for advanced applications
适用于高级应用的聚丙烯/聚乙烯 (PP/PE) 纳米复合材料
- 批准号:
501082-2016 - 财政年份:2018
- 资助金额:
$ 4.15万 - 项目类别:
Collaborative Research and Development Grants
Polypropylene/polyethylene (PP/PE) nanocomposites for advanced applications
适用于高级应用的聚丙烯/聚乙烯 (PP/PE) 纳米复合材料
- 批准号:
501082-2016 - 财政年份:2017
- 资助金额:
$ 4.15万 - 项目类别:
Collaborative Research and Development Grants
Mini Twin Screw Extruder for Processing of Multifunctional Polymer Blends and Nanocomposites
用于加工多功能聚合物共混物和纳米复合材料的微型双螺杆挤出机
- 批准号:
RTI-2018-00126 - 财政年份:2017
- 资助金额:
$ 4.15万 - 项目类别:
Research Tools and Instruments
Novel Multiphase Polymer Materials: Synthesis, Processing, Morphology and Properties of Polymer Nanocomposites and Polymer Blends
新型多相聚合物材料:聚合物纳米复合材料和聚合物共混物的合成、加工、形貌和性能
- 批准号:
RGPIN-2015-05503 - 财政年份:2017
- 资助金额:
$ 4.15万 - 项目类别:
Discovery Grants Program - Individual
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