Design, Synthesis and Characterization of New Electroactive and Photoactive Polymers

新型电活性和光活性聚合物的设计、合成和表征

基本信息

  • 批准号:
    RGPIN-2017-04271
  • 负责人:
  • 金额:
    $ 9.03万
  • 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

项目摘要

Conjugated polymers combine the electrical and optical features of inorganic semi-conductors with the mechanical properties unique to polymers. This synergy not only makes these materials useful in existing devices but also creates completely new opportunities. For instance, because conjugated polymers can often be dissolved in common solvents, processing techniques such as inkjet printing, spin coating, and roll-to-roll printing become readily available; thus rendering possible the fabrication of low-cost printed electronic and photonic devices. Such devices include light-emitting diodes, field-effect transistors, chemical and biochemical sensors, photovoltaic and thermoelectric cells, electrochromic windows and the list continues to grow. However, it must be recognized that the development of so-called plastic electronics has been and still remains highly dependent on the availability of robust and versatile building blocks and coupling methods to afford well-defined, efficient, and reproducible conjugated polymers. For this purpose, we propose two extremely innovative projects which should have a major academic and industrial impact. The first project is devoted to the synthesis and characterization of defect-free electroactive and photoactive polymers prepared from novel direct (hetero)arylation reactions. Interestingly, these reactions exhibit several key benefits over well-established polymerization methods: 1) fewer reaction steps; 2) easier purification and; 3) benign acidic by-products. This project should therefore lead to the development of environmentally-benign and low-cost synthetic procedures for the preparation of well-defined conjugated polymers with enhanced performance for organic electronics. The second project is related to the design, synthesis and polymerization of new fluorinated and amide/imide building blocks that should lead to conformationally-locked conjugated polymers with enhanced optical and electrical properties. These studies should not only bring new efficient ambipolar and n-type polymeric materials but should also lead to a change of paradigm about how we design and fabricate plastic solar cells. In short, these cutting-edge research projects will clearly change the way chemists prepare conjugated polymers and how plastic solar cells are designed. Efficient, low-cost and environmentally benign polymerization methods will be developed for the preparation of defect-free and high-performance conjugated polymers. All of these studies in polymer chemistry will therefore significantly enlarge the possibilities for the applications of conjugated organic materials while contributing to a multidisciplinary formation of highly qualified personnel.
共轭聚合物联合收割机结合了无机半导体的电学和光学特性以及聚合物特有的机械性能。这种协同作用不仅使这些材料在现有设备中有用,而且还创造了全新的机会。例如,由于共轭聚合物通常可以溶解在普通溶剂中,因此加工技术如喷墨印刷、旋涂和卷对卷印刷变得容易获得;从而使得低成本印刷电子和光子器件的制造成为可能。这些器件包括发光二极管、场效应晶体管、化学和生物化学传感器、光伏和热电电池、电致变色窗,而且这个名单还在继续增长。 然而,必须认识到,所谓的塑料电子器件的发展一直并且仍然高度依赖于稳健和通用的构建块和偶联方法的可用性,以提供定义明确、有效和可再现的共轭聚合物。为此,我们提出了两个极具创新性的项目,这些项目应该会产生重大的学术和工业影响。第一个项目是致力于无缺陷的电活性和光活性聚合物的合成和表征制备新的直接(杂)芳基化反应。有趣的是,这些反应相对于成熟的聚合方法表现出几个关键的优点:1)更少的反应步骤; 2)更容易纯化; 3)良性的酸性副产物。因此,该项目应导致开发环境友好和低成本的合成程序,用于制备定义明确的共轭聚合物,具有增强的有机电子性能。第二个项目涉及新的氟化和酰胺/酰亚胺结构单元的设计、合成和聚合,这些结构单元应导致具有增强的光学和电学性能的构象锁定共轭聚合物。 这些研究不仅会带来新的高效双极性和n型聚合物材料,而且还将改变我们设计和制造塑料太阳能电池的范式。简而言之,这些前沿研究项目将明显改变化学家制备共轭聚合物的方式以及塑料太阳能电池的设计方式。高效、低成本和环境友好的聚合方法将被开发用于制备无缺陷和高性能的共轭聚合物。因此,所有这些高分子化学研究将大大扩大共轭有机材料应用的可能性,同时有助于高素质人才的多学科形成。

项目成果

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Leclerc, Mario其他文献

Toward a rational design of poly(2,7-carbazole) derivatives for solar cells
  • DOI:
    10.1021/ja0771989
  • 发表时间:
    2008-01-16
  • 期刊:
  • 影响因子:
    15
  • 作者:
    Blouin, Nicolas;Michaud, Alexandre;Leclerc, Mario
  • 通讯作者:
    Leclerc, Mario
Polythiophene Biosensor for Rapid Detection of Microbial Particles in Water
  • DOI:
    10.1021/am400162h
  • 发表时间:
    2013-06-12
  • 期刊:
  • 影响因子:
    9.5
  • 作者:
    Plante, Marie-Pier;Berube, Eve;Leclerc, Mario
  • 通讯作者:
    Leclerc, Mario
Poly(5-alkyl-thieno[3,4-c]pyrrole-4,6-dione): a study of π-conjugated redox polymers as anode materials in lithium-ion batteries
  • DOI:
    10.1039/c7ta03786d
  • 发表时间:
    2017-09-14
  • 期刊:
  • 影响因子:
    11.9
  • 作者:
    Robitaille, Amelie;Perea, Alexis;Leclerc, Mario
  • 通讯作者:
    Leclerc, Mario
New conjugated polymers for plastic solar cells
  • DOI:
    10.1039/c1ee01072g
  • 发表时间:
    2011-04-01
  • 期刊:
  • 影响因子:
    32.5
  • 作者:
    Gendron, David;Leclerc, Mario
  • 通讯作者:
    Leclerc, Mario
A low-bandgap poly(2,7-carbazole) derivative for use in high-performance solar cells
  • DOI:
    10.1002/adma.200602496
  • 发表时间:
    2007-09-03
  • 期刊:
  • 影响因子:
    29.4
  • 作者:
    Blouin, Nicolas;Michaud, Alexandre;Leclerc, Mario
  • 通讯作者:
    Leclerc, Mario

Leclerc, Mario的其他文献

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{{ truncateString('Leclerc, Mario', 18)}}的其他基金

Canada Research Chair On Electroactive And Photoactive Polymers
加拿大电活性和光活性聚合物研究主席
  • 批准号:
    CRC-2014-00080
  • 财政年份:
    2021
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Canada Research Chairs
Design, Synthesis and Characterization of New Electroactive and Photoactive Polymers
新型电活性和光活性聚合物的设计、合成和表征
  • 批准号:
    RGPIN-2017-04271
  • 财政年份:
    2021
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Discovery Grants Program - Individual
NSERC green electronics network (GreEN)
NSERC绿色电子网络(GreenEN)
  • 批准号:
    508526-2017
  • 财政年份:
    2021
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Strategic Network Grants Program
Canada Research Chair on Electroactive and Photoactive Polymers
加拿大电活性和光活性聚合物研究主席
  • 批准号:
    CRC-2014-00080
  • 财政年份:
    2020
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Canada Research Chairs
Design, Synthesis and Characterization of New Electroactive and Photoactive Polymers
新型电活性和光活性聚合物的设计、合成和表征
  • 批准号:
    RGPIN-2017-04271
  • 财政年份:
    2020
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Discovery Grants Program - Individual
NSERC green electronics network (GreEN)
NSERC绿色电子网络(GreenEN)
  • 批准号:
    508526-2017
  • 财政年份:
    2020
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Strategic Network Grants Program
NSERC green electronics network (GreEN)
NSERC绿色电子网络(GreenEN)
  • 批准号:
    508526-2017
  • 财政年份:
    2019
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Strategic Network Grants Program
Canada Research Chair on Electroactive and Photoactive Polymers
加拿大电活性和光活性聚合物研究主席
  • 批准号:
    CRC-2014-00080
  • 财政年份:
    2019
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Canada Research Chairs
Design, Synthesis and Characterization of New Electroactive and Photoactive Polymers
新型电活性和光活性聚合物的设计、合成和表征
  • 批准号:
    RGPIN-2017-04271
  • 财政年份:
    2019
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Discovery Grants Program - Individual
Canada Research Chair on Electroactive and Photoactive Polymers
加拿大电活性和光活性聚合物研究主席
  • 批准号:
    CRC-2014-00080
  • 财政年份:
    2018
  • 资助金额:
    $ 9.03万
  • 项目类别:
    Canada Research Chairs

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Design, Synthesis and Characterization of New Electroactive and Photoactive Polymers
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  • 项目类别:
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