Reference number : GC-2017-Q1-02053, amendment number : , agreement type : G, recipient legal name : Jessop, Philip (Queen’s University), recipient country : CA, recipient province : nan, recipient city : Ontario, recipient postal code : nan, program name english : Discovery Grants Program - Individual, program name french : Programme de subventions à la découverte - individuelles, program purpose english : Carbon dioxide is often hated because it&rsquo;s the gas that causes global warming. However, the waste CO 2 that&rsquo;s collected from power plants and other industries can be recycled in ways that make it useful. The long term goal of my research program is to find new applications of waste CO 2 , with an emphasis on reactions of CO 2 with, or promoted by, organic bases. This work includes conversion of CO 2 into useful products, the use of CO 2 as a temporary process aid, and related research such as greener syntheses of organic bases. The proposed work is divided into three themes. 
 Theme 1. Chemistry of Organic Bases. CO 2 chemistry often requires metal catalysts and/or organic bases such as amines. A common method of preparing amines and polymeric amines produces aqueous waste that is heavily contaminated with salts. We will seek a greener process. In a second project, we will develop metal complexes that can react with CO 2 in an unprecedented manner, binding the CO 2 between a metal atom and an organic base such as an amidine or guanidine. 
 Theme 2. Avoiding Flammable Solvents. In this theme, we will evaluate a new method, using CO 2 , for separating organic compounds such as bio-derived products from water. Separations are the most energy-costly steps in chemical manufacturing, especially in the production of chemicals from biomass. If the new method requires less energy than traditional methods, then this could make it easier for society to use sustainable feedstocks. In a second project, we will determine whether CO 2 -responsive solvents can simplify the process of manufacturing some organic products by both a) promoting the reaction and b) facilitating the post-reaction separation of the products from the solvent. 
 Theme 3. Switchable Heterogeneous Catalysts. In chemical manufacturing, catalysts could be even more useful if they had the ability to selectively and sequentially catalyze one reaction and then another; to catalyze a reaction and then protect themselves from air during separation; or to change their chemoselectivity from one product to another depending on what the operator wished at the time. We will develop such catalysts. 
 
 Overall, these projects will lead to methods for the greener manufacturing of the chemicals needed by Canadian society, consuming less energy, using more sustainable feedstocks (biomass and CO 2 ) and decreasing the production of metal- or chlorine-containing waste. 
 
Students will be trained in a research program in green chemistry, emphasizing technical skills, communication skills, creativity, safety, and breadth of learning. In order to encourage breadth of learning, I have students interact with faculty in other disciplines, with industry, with patent agents, and with GreenCentre Canada. In order to encourage creativity and inventiveness, students are encouraged to contribute intellectually to their projects and are consequently often named as inventors on our patent applications., program purpose french : Carbon dioxide is often hated because it&rsquo;s the gas that causes global warming. However, the waste CO 2 that&rsquo;s collected from power plants and other industries can be recycled in ways that make it useful. The long term goal of my research program is to find new applications of waste CO 2 , with an emphasis on reactions of CO 2 with, or promoted by, organic bases. This work includes conversion of CO 2 into useful products, the use of CO 2 as a temporary process aid, and related research such as greener syntheses of organic bases. The proposed work is divided into three themes. 
 Theme 1. Chemistry of Organic Bases. CO 2 chemistry often requires metal catalysts and/or organic bases such as amines. A common method of preparing amines and polymeric amines produces aqueous waste that is heavily contaminated with salts. We will seek a greener process. In a second project, we will develop metal complexes that can react with CO 2 in an unprecedented manner, binding the CO 2 between a metal atom and an organic base such as an amidine or guanidine. 
 Theme 2. Avoiding Flammable Solvents. In this theme, we will evaluate a new method, using CO 2 , for separating organic compounds such as bio-derived products from water. Separations are the most energy-costly steps in chemical manufacturing, especially in the production of chemicals from biomass. If the new method requires less energy than traditional methods, then this could make it easier for society to use sustainable feedstocks. In a second project, we will determine whether CO 2 -responsive solvents can simplify the process of manufacturing some organic products by both a) promoting the reaction and b) facilitating the post-reaction separation of the products from the solvent. 
 Theme 3. Switchable Heterogeneous Catalysts. In chemical manufacturing, catalysts could be even more useful if they had the ability to selectively and sequentially catalyze one reaction and then another; to catalyze a reaction and then protect themselves from air during separation; or to change their chemoselectivity from one product to another depending on what the operator wished at the time. We will develop such catalysts. 
 
 Overall, these projects will lead to methods for the greener manufacturing of the chemicals needed by Canadian society, consuming less energy, using more sustainable feedstocks (biomass and CO 2 ) and decreasing the production of metal- or chlorine-containing waste. 
 
Students will be trained in a research program in green chemistry, emphasizing technical skills, communication skills, creativity, safety, and breadth of learning. In order to encourage breadth of learning, I have students interact with faculty in other disciplines, with industry, with patent agents, and with GreenCentre Canada. In order to encourage creativity and inventiveness, students are encouraged to contribute intellectually to their projects and are consequently often named as inventors on our patent applications., agreement title english : The Chemistry of CO2 and Nitrogen-Containing Bases, agreement title french : The Chemistry of CO2 and Nitrogen-Containing Bases, agreement number : RGPIN, agreement value : 619400.0, agreement start date : 2017-05-10, agreement end date : nan, description english : nan, description french : nan, expected results english : nan, expected results french : nan, additional information english : Grant or Award spanning more than one fiscal year. (2017-2018 to 2022-2023), additional information french : Subvention ou bourse octroyée s'appliquant à plus d'un exercice financier. (2017-2018 à 2022-2023), owner organization : nserc-crsng, owner organization title : Natural Sciences and Engineering Research Council of Canada | Conseil de recherches en sciences naturelles et en génie du Canada