Atmospheric Photothermal Oxidation as a New Reaction in the Atmosphere. Atmospheric models provide crucial advice on the current and future impacts of human activity on the atmosphere. This project hypothesizes the presence of a new class of chemical reactions that are unknown in atmospheric science and therefore missing from the best existing models. The reactions require both sunlight and air, and they behave differently to all other types of atmospheric reactions. This project aims to charact ....Atmospheric Photothermal Oxidation as a New Reaction in the Atmosphere. Atmospheric models provide crucial advice on the current and future impacts of human activity on the atmosphere. This project hypothesizes the presence of a new class of chemical reactions that are unknown in atmospheric science and therefore missing from the best existing models. The reactions require both sunlight and air, and they behave differently to all other types of atmospheric reactions. This project aims to characterise these reactions in the lab, understand them with theory, and quantify their global impact through modelling. Expected benefits include new understanding of atmospheric chemistry, more accurate model predictions, and—as a result—better strategies for managing the impacts of human activity on the environment.Read moreRead less
Charging transition metals with activating alkanes. The project aims to engineer positively charged metal complexes and use them to explore the chemistry of bound activated alkane ligands. The transformation of cheap, plentiful alkanes into more valuable products is a major quest in chemistry, and complexes of alkanes bound to metals are expected to play a key role in transformations of alkanes. The project intends to use the activated metal bound alkane to transform the normally inert alkane in ....Charging transition metals with activating alkanes. The project aims to engineer positively charged metal complexes and use them to explore the chemistry of bound activated alkane ligands. The transformation of cheap, plentiful alkanes into more valuable products is a major quest in chemistry, and complexes of alkanes bound to metals are expected to play a key role in transformations of alkanes. The project intends to use the activated metal bound alkane to transform the normally inert alkane into compounds with desirable functional groups. This should make the synthesis of alkane complexes stable at room temperature in solution a realistic possibility. These cheap, plentiful alkanes can be turned into more valuable products, bringing benefits to industry.Read moreRead less
Developing a predictive toxicity model for metallic anions in plants. This project aims to develop competitive anionic toxicity models for antimony, arsenic, molybdenum and selenium supported by detailed speciation information. Available ecotoxicological models for inorganic toxicants have exclusively focused on cations such as zinc, and ignored anionic toxicants such as arsenic and antimony. For available models on cations to be applicable to contaminated environments, it is essential for equiv ....Developing a predictive toxicity model for metallic anions in plants. This project aims to develop competitive anionic toxicity models for antimony, arsenic, molybdenum and selenium supported by detailed speciation information. Available ecotoxicological models for inorganic toxicants have exclusively focused on cations such as zinc, and ignored anionic toxicants such as arsenic and antimony. For available models on cations to be applicable to contaminated environments, it is essential for equivalent anionic toxicity models be developed. This project will develop the first such model, which will provide new insights on ecotoxicological modelling for inorganic anionic toxicants. The project will transform ecotoxicological modelling approaches for metals and metalloids in terrestrial systems and directly improve our ability to assess risks associated with environmental contamination.Read moreRead less