Innovative materials containing functionalized clays: graphene, piezoelectric and fluorescent clays

含有功能化粘土的创新材料:石墨烯、压电和荧光粘土

基本信息

  • 批准号:
    RGPIN-2016-05011
  • 负责人:
  • 金额:
    $ 2.11万
  • 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:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

My vision is to successfully create economical materials with intelligent functionality that are derived from readily available materials. This is critical as natural resources will be more strained in years to come. The goal of this research program is to create innovative materials containing functionalized clays. Clays are considered template materials, because they are abundant and available at a reasonable cost. The use of clay is currently limited to passive applications in materials. Three specific advances would greatly enhance the usefulness of clays: 1) conductive clay containing graphene from innovative production pathways; 2) creating an intelligent clay matrix, with the most common being cement and concrete; and 3) encapsulating organic molecules for imaging and sensing applications. My ultimate aim is to create sustainable smart and tunable materials. (1) Clay containing graphene has a range of potential applications, in the electric power industry, geothermal energy, optical devices, pollutant catalysis and more. The formation of graphene with clays from natural organic precursors has the potential to make a ground breaking impact. The procedure for producing conductive clay is safe, scalable, and economical. Characterization will require various spectroscopy methods, X-ray diffraction, and thermal analysis.(2) Cement, which is considered a clay material, can be rendered intelligent using piezoelectric additives to make self-reporting construction materials. This will permit the monitoring of mechanical overloads and fatigue, which allows for easy detection and intervention. A geopolymer is a cementitious matrix formed by alkaline activation of aluminosilicate. Piezoelectric additives will be tested for self-reporting in conventional cement and in a geopolymer matrix. The implications would be significant for design, safety, security and maintenance. (3) Clay improves the fluorescence efficiency of encapsulated organic fluorochromes, which allows for a detectable visual signal at low concentration. This capacity is beneficial for making embedded sensors for composite materials with high precision engineering requirements. Laponite clay will be mixed with a fluorescent marker; this creates an economical quality control mechanism for composite manufacturing, especially in aerospace applications. Increased conductivity, self-reporting, and precision imaging are desirable functionalities that are achievable in clays. This research program relies on a common methodology of mixing clays with additives and characterization, which leads to the possibility of functionalizing materials. Training graduate students is essential in order to face the current challenges of sustainability and material quality. The economic impact of these technologies is very significant, ranging from construction to electricity transportation to aeronautics.
我的愿景是成功地创造出具有智能功能的经济材料,这些材料来自现成的材料。这一点至关重要,因为未来几年自然资源将更加紧张。这项研究计划的目标是创造含有功能化粘土的创新材料。粘土被认为是模板材料,因为它们丰富且价格合理。粘土的使用目前仅限于材料中的被动应用。三个具体的进展将大大提高粘土的实用性:1)从创新的生产途径含有石墨烯的导电粘土; 2)创建智能粘土基质,最常见的是水泥和混凝土; 3)封装有机分子用于成像和传感应用。我的最终目标是创造可持续的智能和可调材料。(1)含有石墨烯的粘土在电力工业、地热能、光学器件、污染物催化等方面具有一系列潜在应用。从天然有机前体中用粘土形成石墨烯有可能产生突破性的影响。生产导电粘土的过程是安全的、可扩展的和经济的。表征将需要各种光谱学方法、X射线衍射和热分析。(2)水泥被认为是一种粘土材料,可以使用压电添加剂来制造自报告建筑材料。这将允许监测机械过载和疲劳,从而便于检测和干预。地质聚合物是通过铝硅酸盐的碱活化形成的水泥基质。压电添加剂将在常规水泥和地质聚合物基质中进行自我报告测试。这将对设计、安全、安保和维护产生重大影响。(3)粘土提高了封装的有机荧光染料的荧光效率,这允许在低浓度下可检测的视觉信号。这种能力有利于为具有高精度工程要求的复合材料制造嵌入式传感器。Laponite粘土将与荧光标记物混合;这为复合材料制造创造了一种经济的质量控制机制,特别是在航空航天应用中。增加的电导率、自报告和精确成像是在粘土中可实现的期望功能。该研究计划依赖于将粘土与添加剂混合和表征的常见方法,这导致了功能化材料的可能性。培训研究生对于应对当前可持续性和材料质量的挑战至关重要。这些技术的经济影响非常显著,从建筑到电力运输再到航空。

项目成果

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OuelletPlamondon, Claudiane其他文献

OuelletPlamondon, Claudiane的其他文献

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{{ truncateString('OuelletPlamondon, Claudiane', 18)}}的其他基金

Multifunctional construction materials respecting the environment
尊重环境的多功能建筑材料
  • 批准号:
    CRC-2019-00074
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Canada Research Chairs
Development and assessment of performance, fire safety, and sustainability of wood-clay materials for construction of housing in Africa
非洲住房建筑用木粘土材料的性能、消防安全和可持续性的开发和评估
  • 批准号:
    560404-2020
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Alliance Grants
Multifunctional Construction Materials Respecting The Environment
尊重环境的多功能建筑材料
  • 批准号:
    CRC-2019-00074
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Canada Research Chairs
Innovative materials containing functionalized clays: graphene, piezoelectric and fluorescent clays
含有功能化粘土的创新材料:石墨烯、压电和荧光粘土
  • 批准号:
    RGPIN-2016-05011
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Innovative materials containing functionalized clays: graphene, piezoelectric and fluorescent clays
含有功能化粘土的创新材料:石墨烯、压电和荧光粘土
  • 批准号:
    RGPIN-2016-05011
  • 财政年份:
    2020
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Development and assessment of performance, fire safety, and sustainability of wood-clay materials for construction of housing in Africa
非洲住房建筑用木粘土材料的性能、消防安全和可持续性的开发和评估
  • 批准号:
    560404-2020
  • 财政年份:
    2020
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Alliance Grants
Valorisation des brasques traitées issues de la production d'aluminium primaire en ajout cimentaire
初级铝和水泥生产中的黄铜特性问题的评估
  • 批准号:
    515485-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Collaborative Research and Development Grants
Innovative materials containing functionalized clays: graphene, piezoelectric and fluorescent clays
含有功能化粘土的创新材料:石墨烯、压电和荧光粘土
  • 批准号:
    RGPIN-2016-05011
  • 财政年份:
    2019
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Innovative materials containing functionalized clays: graphene, piezoelectric and fluorescent clays
含有功能化粘土的创新材料:石墨烯、压电和荧光粘土
  • 批准号:
    RGPIN-2016-05011
  • 财政年份:
    2018
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Valorisation des brasques traitées issues de la production d'aluminium primaire en ajout cimentaire
初级铝和水泥生产中的黄铜特性问题的评估
  • 批准号:
    515485-2017
  • 财政年份:
    2018
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Collaborative Research and Development Grants

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