Brandon Rotavera - Böcker

Physical Chemistry at the Intersection of Combustion and Atmospheric Sciences provides the first detailed exploration of overlapping scientific problems in physical chemistry within the domains of combustion and atmospheric chemistry. The intersection between these two areas refers specifically to the role in atmospheric processes of gas-phase and particle-phase emissions produced from combustion in the transportation sector. The importance of this intersection of the two areas is derived from the influence of molecular structure of hydrocarbons and biofuels on the formation of volatile organic compounds and primary organic aerosols (POA) becoming reactants in the troposphere and contribute to secondary organic aerosol (SOA) in the atmosphere. Research approaches required to solve these challenges span a broad range of experimental apparatus, experimental target (spectroscopy, reaction rates, speciation), computational quantum chemistry methodologies, detailed chemical kinetics modelling, and atmospheric modelling. Specific problems addressed in this book include detailing the current state of knowledge and future research needs on topics, such as the role of organic hydroperoxide reactivity in both atmospheric chemistry and combustion, the importance of peroxy radicals produced in biofuel and hydrocarbon combustion that control chain-branching, and in tropospheric chemistry, affect OH-budgeting and the formation of aerosols that impact air quality. Significant attention will also be paid to the influence of functional groups on combustion reaction mechanisms as well as downstream effects on gas-phase chemical reactions in atmosphere. Specifically, problems connecting gas-phase reactions of functionalized organic molecules present in combustion emissions to secondary organic aerosol (SOA) formation will be addressed. In addition, remaining challenges in understanding the subsequent physical and chemical processes involving SOA will be addressed. Physical Chemistry at the Intersection of Combustion and Atmospheric Sciences is written primarily for research staff scientists, R&D personnel (laboratory and industry), graduate students, and professors in the fields of physical chemistry, atmospheric science, and chemical engineering. The book will appeal to experimental and theoretical kineticists as well as any researchers involved in combustion and atmospheric modelling.Novel approach identifies the overlapping areas of scientific inquiry in combustion and atmospheric chemistry rooted in physical chemistry with the aim of bringing the two communities closer together and fostering better collaboration and awarenessProvides the background for the different experimental and theoretical methods, describing the expected emission by-products of combustion and connecting those emission products to key aspects of atmospheric chemistry, whilst highlighting the common fundamentalsTackles the following questions: What gas-phase molecules produced from combustion are important to include in atmospheric chemistry? What is the role of combustion-generated aerosols in tropospheric physical/chemical processes? What are examples of complementary experimental/computational approaches that can be mutually beneficial to combustion and atmospheric chemistry, and how can data produced from these approaches be linked together?