Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion

配位配合物和聚合物作为太阳能转换的光敏剂和光催化剂

基本信息

  • 批准号:
    RGPIN-2018-05837
  • 负责人:
  • 金额:
    $ 9.32万
  • 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

The rapidly growing concentration of carbon dioxide, CO2, in the Earth's atmosphere requires immediate attention on many levels: environmental, political, scientific and engineering. In 2016, the concentration of CO2 surged to a record high of 403.3 ppm, up from 400 ppm in 2015, according to the World Meteorological Organization (WMO): the largest single year increase seen in the last 30 years! In order to combat this trend and avoid a run-away greenhouse effect, my research program aims to convert sunlight into chemical energy that is non-carbon based, thus eliminating the addition of more greenhouse gases into our atmosphere. We will use polymers made from transition metal ions to capture sunlight and transfer electrons to Cobalt catalysts to produce hydrogen gas. The hydrogen will in turn be made available for use in fuel cells to eliminate our fossil fuel dependency. We have extensive expertise in the areas of transition metal chemistry and photochemistry, however, we are taking our research to the next level by also degrading noxious molecules. We will use these toxic compounds as a source of electrons for the photochemical production of hydrogen. For example, there is much interest in the petrochemical industry to eliminate dihydrogen sulfide, H2S, which is a by-product produced in the millions of tons per year by petroleum extraction and purification. The agriculture and forestry industries also produce immense quantities of biomass waste such as cellulose, lignin and ligno-cellulose. We will use H2S and biomass waste as a source of electrons for hydrogen production. Once we have completed our laboratory scale scientific studies, we will expand our research to use modern high through-put techniques such as flow reactors to be able to convert more biomass waste and H2S into hydrogen using only sunlight as the source of energy for this conversion. Four graduate students, one post-doctoral Fellow and one undergraduate will undertake this research and train in an area crucial to the future of Canada and the World. We will also receive several students from international laboratories to help in our efforts to curb the production of CO2 by producing hydrogen from sunlight. My research group has access to state-of-the-art equipment available at the Université de Montréal and the associated engineering school, Polytechnique. Each student and post-doctoral Fellow will learn a variety of skills, from standard purification and characterization techniques to more advanced techniques such as X-ray diffraction. They will also learn advanced computational methods such as Density Functional Theory to be able to calculate the properties of our target molecules before we prepare them in the laboratory. Thus, the personnel involved in this research program will be well-trained, well-mentored and perfectly prepared for employment opportunities in alternative energy research and development.
地球大气层中二氧化碳浓度迅速增加,需要立即在环境、政治、科学和工程等多个层面予以关注。根据世界气象组织(WMO)的数据,2016年,二氧化碳浓度从2015年的400 ppm飙升至创纪录的403.3 ppm:这是过去30年来最大的单年增幅!为了对抗这种趋势,避免失控的温室效应,我的研究计划旨在将阳光转化为非碳基化学能,从而消除更多温室气体进入我们的大气层。我们将使用由过渡金属离子制成的聚合物来捕获阳光并将电子转移到钴催化剂上以产生氢气。氢气将反过来用于燃料电池,以消除我们对化石燃料的依赖。我们在过渡金属化学和光化学领域拥有丰富的专业知识,但是,我们正在通过降解有毒分子将我们的研究提升到一个新的水平。我们将使用这些有毒化合物作为光化学制氢的电子源。例如,在石化工业中,人们对消除二氢硫化物H2S非常感兴趣,H2S是每年通过石油提取和纯化产生的数百万吨的副产物。农业和林业也产生大量的生物质废物,如纤维素、木质素和木质纤维素。我们将使用H2S和生物质废物作为制氢的电子来源。一旦我们完成了实验室规模的科学研究,我们将扩大我们的研究,使用现代高通量技术,如流动反应器,能够将更多的生物质废物和H2S转化为氢气,只使用阳光作为这种转化的能源。四名研究生,一名博士后研究员和一名本科生将从事这项研究,并在对加拿大和世界的未来至关重要的领域进行培训。我们还将接收来自国际实验室的几名学生,帮助我们通过从阳光中生产氢气来控制二氧化碳的生产。我的研究小组可以使用蒙特利尔大学和相关工程学院Polytechnique提供的最先进的设备。每个学生和博士后研究员将学习各种技能,从标准纯化和表征技术到更先进的技术,如X射线衍射。他们还将学习先进的计算方法,如密度泛函理论,以便在我们在实验室准备之前计算目标分子的性质。因此,参与这项研究计划的人员将受到良好的培训,良好的指导,并为替代能源研究和开发的就业机会做好充分的准备。

项目成果

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Hanan, Garry其他文献

Hanan, Garry的其他文献

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{{ truncateString('Hanan, Garry', 18)}}的其他基金

Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位配合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2021
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位配合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2020
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位络合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2019
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位络合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2018
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Thermal and photochemical assembly of light-harvesting complexes: an electrochemical, optical and computational investigation.
光捕获复合物的热和光化学组装:电化学、光学和计算研究。
  • 批准号:
    203301-2013
  • 财政年份:
    2017
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Thermal and photochemical assembly of light-harvesting complexes: an electrochemical, optical and computational investigation.
光捕获复合物的热和光化学组装:电化学、光学和计算研究。
  • 批准号:
    203301-2013
  • 财政年份:
    2016
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Thermal and photochemical assembly of light-harvesting complexes: an electrochemical, optical and computational investigation.
光捕获复合物的热和光化学组装:电化学、光学和计算研究。
  • 批准号:
    203301-2013
  • 财政年份:
    2015
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Thermal and photochemical assembly of light-harvesting complexes: an electrochemical, optical and computational investigation.
光捕获复合物的热和光化学组装:电化学、光学和计算研究。
  • 批准号:
    203301-2013
  • 财政年份:
    2014
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Thermal and photochemical assembly of light-harvesting complexes: an electrochemical, optical and computational investigation.
光捕获复合物的热和光化学组装:电化学、光学和计算研究。
  • 批准号:
    203301-2013
  • 财政年份:
    2013
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
New coordination complexex for solar energy conversion
用于太阳能转换的新型协调复合体
  • 批准号:
    203301-2008
  • 财政年份:
    2012
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual

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Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位配合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2021
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位配合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2020
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位络合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2019
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Coordination complexes and polymers as photosensitizers and photocatalysts for solar energy conversion
配位络合物和聚合物作为太阳能转换的光敏剂和光催化剂
  • 批准号:
    RGPIN-2018-05837
  • 财政年份:
    2018
  • 资助金额:
    $ 9.32万
  • 项目类别:
    Discovery Grants Program - Individual
Precise synthesis of one-dimensional coordination polymers based on sequential axial coordination of dirhodium complexes
基于二铑配合物顺序轴向配位的一维配位聚合物的精确合成
  • 批准号:
    18K05219
  • 财政年份:
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LOCALIZED VIRULENCE FACTOR ASSEMBLY IN ENTEROCOCCUS FAECALIS: COORDINATION AND TA
粪肠球菌局部毒力因子组装:协调和 TA
  • 批准号:
    8090834
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    2011
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  • 批准号:
    250438-2001
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基于金属二氧杂环戊烯组装体的新型配位配合物和聚合物:面向新型磁性材料
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基于金属二氧杂环戊烯组装体的新型配位配合物和聚合物:面向新型磁性材料
  • 批准号:
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  • 财政年份:
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  • 资助金额:
    $ 9.32万
  • 项目类别:
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