The goal of this partnership is to create new catalysts for chemical reactions that are sustainable and help produce important chemicals and intermediates. Catalysts are essential substances that make chemical reactions happen more efficiently, and they are fundamental to many of the key processes that support our modern society. Without effective catalysts, many of the products and processes that we rely on would not be possible. At present, the chemical industry primarily uses fossil carbon sources like natural gas, oil, and coal. However, this approach is not sustainable in the long term, and it contributes to climate change and other environmental problems. As a result, researchers are looking for new ways to make chemicals that rely on green and sustainable carbon sources. Acetylene is one such molecule that has the potential to be an essential intermediate for a sustainable chemical industry. Acetylene chemistry was well developed over a century ago, but it was displaced as a central chemical intermediate by readily available ethene derived from oil. As a result, acetylene chemistry is currently an underexplored field. However, it is possible to produce acetylene from methane, which from biogas is a renewable source of carbon. Therefore, acetylene could become a crucial central intermediate for a new green chemical industry. We aim to design and understand catalysts based on Au, Pt, and AuPt that will act as a new class of catalysts to produce key chemicals and intermediates from acetylene. The partnership will bring together world-leading and complementary catalysis expertise, with the Cardiff Catalysis Institute (CCI collaborating with the UK Catalysis Hub (Harwell), the Max Planck Institute fur Kohlenforschung (KOFO, Mulheim), the Instituto de Tecnologia Quimica (ITQ), and the Fritz-Haber-Institute of the Max Planck Society (FHI, Berlin). A key benefit of this partnership is the additionality that it provides. By pooling expertise and resources, researchers can tackle grand challenge problems more effectively. The collaborative project brings together centres with unique and crucial expertise, such as the high-pressure facilities for acetylene catalysis at MPI KOFO, the fundamental surface science and advanced characterization techniques available at Harwell and FHI, the advanced computational methodologies of the FHI and the synthetic expertise concerning nanoparticles of ITQ. This partnership will enable UK researchers to access this expertise and cutting-edge facilities to tackle the complex challenge of making and characterizing new catalysts. The research will focus on gaining a fundamental understanding of what controls the activity of these catalysts in specific reactions, such as acetylene hydrochlorination and acetylene hydrogenation. Supported Au and Pt catalysts display a range of morphologies and often have individual atoms/cations, clusters, and nanoparticles. In some reactions, it is the well-dispersed Au+ cations that are active, while in others, nanoparticles are active. The research will seek to gain a deeper understanding of what controls the activity in these reactions and use this knowledge to design new and improved catalysts. To achieve these goals, we will use in situ/operando techniques and complementary capabilities available through the partnership to study these new catalysts. The team of experts assembled has worked together previously in various combinations, which will facilitate effective collaboration and communication. The ultimate goal of this partnership is to create new catalysts that will enable the sustainable production of important chemicals and intermediates, contributing to the development of a more sustainable and environmentally friendly chemical industry.

The scientific discipline of fluid dynamics is primarily concerned with the measurement, modelling and underlying physics and mathematics of how liquids and gases behave. Almost all natural and manufactured systems involve the flow of fluids, which are often complex. Consequently, an understanding of fluid dynamics is integral to addressing major societal challenges including industrial competitiveness, environmental resilience, the transition to net-zero and improvements to health and healthcare. Fluid dynamics is essential to the transition of the energy sector to a low-carbon future (for example, fluid dynamics simulations coupled with control algorithms can significantly increase wind farm efficiency). It is vital to our understanding and mitigation of climate change, including extreme weather events (for example in designing flood mitigation schemes). It is key to the digitisation of manufacturing through 3d printing/additive manufacturing and development of new greener processing technologies. In healthcare, computational fluid dynamics in combination with MRI scanning provides individualised modelling of the cardio-vascular system enabling implants such as stents to be designed and tested on computers. Fluid dynamics also shows how to design urban environments and ventilate buildings to prevent the build-up of pollutants and the transmission of pathogens. The UK has long been a world-leader in fluid dynamics research. However, the field is now advancing rapidly in response to the demand to address more complex and interwoven problems on ever-faster timescales. Data-driven fluid dynamics is a major area where there are rapid advances, with the increasing application of data-science and machine learning techniques to fluid flow data, as well as the use of Artificial Intelligence to accelerate computational simulations. For the UK to maintain its competitive position requires an investment in training the next generation of research leaders who have experience of developing and applying these new techniques and approaches to fluids problems, along with professional and problem-solving skills to lead the successful adoption of these approaches in industry and research. The University of Leeds is distinctive through the breadth, depth and unified structure of its fluid dynamics research, coordinated through the Leeds Institute for Fluid Dynamics (LIFD), making it an ideal host for this CDT. The CDT in Future Fluid Dynamics (FFD-CDT) will build on the experience of successfully running a CDT in Fluid Dynamics to address these new and exciting needs. Our students will carry out cutting-edge research developing new fluid dynamics approaches and applying them across a diverse range of engineering, physics, computing, environmental and physiological challenges. We will recruit and train cohorts of students with diverse backgrounds, covering engineering, mathematical, physical and environmental sciences, in both the fundamental principles of fluid dynamics and new data-driven methodologies. Alongside this technical training we will provide a team-based, problem-led programme of professional skills training co-developed with industry to equip our graduates with the leadership, team-working and entrepreneurial skills that they need to succeed in their future careers. We will build an inclusive, diverse and welcoming community that supports cross-disciplinary science and effective and productive collaborations and partnerships. Our CDT cohort will be at the heart of growing this capability, integrated with and within the Leeds Institute for Fluid Dynamics to deliver a dynamic and vibrant training and research environment with strong UK and international partnerships in academia, industry, policy and outreach.