The overarching goal of this project is to establish the technological potential, through a proof - of - concept study, of an entirely new family of glassy materials which could safely and stably incorporate high levels of CO2 by locking it away within the structure of the material in a stable form that is resistant to air, heat and light. In doing so it is believed this will present multiple new properties and in so doing this will enable transformative industrial changes in the way we manufacture, use, recycle and think about glass. There are three main pathways to academic and commercial impact: (1) UK glass industry and community (the primary route); (2) Multiple UK manufacturing sectors, specifically electronic devices and photonics; and (3) UK nuclear industry, specifically waste immobilisation and site license companies. Carboglass could provide multiple new innovation platforms for advanced materials and manufacturing technologies; carbon capture and storage; nuclear decommissioning; and energy and CO2 emissions reduction, thereby impacting upon policy, health and quality of life; delivering the capability to disrupt existing business models and contributing towards a more resilient, productive and prosperous nation. This research could lead to new technologies that provide the UK glass industry with CO2 emissions savings of up to 50% (1.25MT/yr) and increase resource efficiency by up to 20% (1 MT/yr, saving £100M/yr). It could also provide a new path for treatment of carbon-rich radioactive wastes, and could become a leading carbon capture and storage (CCS) technology. This disruptive development could lead to new high-skilled UK jobs and offer a technology platform for uptake by other industries. The proposed research will take the form of 3 work packages (WP's) that will lead to proof-of-concept, as follows: WP1. CO2 incorporation (Months 1-20). Determine key chemical, structural and processing factors governing CO2 incorporation in materials. Materials incorporating CO2 will be produced. Outcomes: relations mapped in model systems, boundaries defined. WP2. Composition / structure / property relations (Months 3-24). Map relations in model materials with focus on CO2 incorporation and physical / chemical properties. Outcomes: fundamental understanding of effects of CO2 incorporation on material properties and structure achieved. WP3. Carboglass technology development (Months 12-24). Build / disseminate understanding of research needs to enable development of Carboglass technology towards high volume manufacturing. Outcomes: clear understanding of research needs for development of Carboglass technology, with initial upscaling designs disseminated widely to academic and industrial partners. Public benefits of this research will include improved environment and quality of life (lower CO2 emissions and energy use; safer nuclear waste, new functional materials leading to new products and processes); disruption of business models (UK jobs and wealth creation); and raised public interest in science and technology. Carboglass represents an opportunity for the UK to lead the world in new, clean and green technologies and simultaneously provides multiple new pathways for a resilient, productive and healthy UK.

The UK Foundation Industries (Glass, Metals, Cement, Ceramics, Bulk Chemicals and Paper), are worth £52B to the UK economy, produce 28 million tonnes of materials per year and account for 10% of the UK total CO2 emissions. These industries face major challenges in meeting the UK Government's legal commitment for 2050 to reduce net greenhouse gas emissions by 100% relative to 1990, as they are characterised by highly intensive use of both resources and energy. While all sectors are implementing steps to increase recycling and reuse of materials, they are at varying stages of creating road maps to zero carbon. These roadmaps depend on the switching of the national grid to low carbon energy supply based on green electricity and sustainable sources of hydrogen and biofuels along with carbon capture and storage solutions. Achievement of net zero carbon will also require innovations in product and process design and the adoption of circular economy and industrial symbiosis approaches via new business models, enabled as necessary by changes in national and global policies. Additionally, the Governments £4.7B National Productivity Investment Fund recognises the need for raising UK productivity across all industrial sectors to match best international standards. High levels of productivity coupled with low carbon strategies will contribute to creating a transformation of the foundation industry landscape, encouraging strategic retention of the industries in the UK, resilience against global supply chain shocks such as Covid-19 and providing quality jobs and a clean environment. The strategic importance of these industries to UK productivity and environmental targets has been acknowledged by the provision of £66M from the Industrial Strategy Challenge Fund to support a Transforming Foundation Industries cluster. Recognising that the individual sectors will face many common problems and opportunities, the TFI cluster will serve to encourage and facilitate a cross sectoral approach to the major challenges faced. As part of this funding an Academic Network Plus will be formed, to ensure the establishment of a vibrant community of academics and industry that can organise and collaborate to build disciplinary and interdisciplinary solutions to the major challenges. The Network Plus will serve as a basis to ensure that the ongoing £66M TFI programme is rolled out, underpinned by a portfolio of the best available UK interdisciplinary science, and informed by cross sectoral industry participation. Our network, initially drawn from eight UK universities, and over 30 industrial organisations will support the UK foundation industries by engaging with academia, industry, policy makers and non-governmental organisations to identify and address challenges and opportunities to co-develop and adopt transformative technologies, business models and working practices. Our expertise covers all six foundation industries, with relevant knowledge of materials, engineering, bulk chemicals, manufacturing, physical sciences, informatics, economics, circular economy and the arts & humanities. Through our programme of mini-projects, workshops, knowledge transfer, outreach and dissemination, the Network will test concepts and guide the development of innovative outcomes to help transform UK foundation industries. The Network will be inclusive across disciplines, embracing best practice in Knowledge Exchange from the Arts and Humanities, and inclusive of the whole UK academic and industrial communities, enabling access for all to the activity programme and project fund opportunities.

The Transforming the Foundation Industries Challenge has set out the background of the six foundation industries; cement, ceramics, chemicals, glass, metals and paper, which produce 28 Mt pa (75% of all materials in our economy) with a value of £52Bn but also create 10% of UK CO2 emissions. These materials industries are the root of all supply chains providing fundamental products into the industrial sector, often in vertically-integrated fashion. They have a number of common factors: they are water, resource and energy-intensive, often needing high temperature processing; they share processes such as grinding, heating and cooling; they produce high-volume, often pernicious waste streams, including heat; and they have low profit margins, making them vulnerable to energy cost changes and to foreign competition. Our Vision is to build a proactive, multidisciplinary research and practice driven Research and Innovation Hub that optimises the flows of all resources within and between the FIs. The Hub will work with communities where the industries are located to assist the UK in achieving its Net Zero 2050 targets, and transform these industries into modern manufactories which are non-polluting, resource efficient and attractive places to be employed. TransFIRe is a consortium of 20 investigators from 12 institutions, 49 companies and 14 NGO and government organisations related to the sectors, with expertise across the FIs as well as energy mapping, life cycle and sustainability, industrial symbiosis, computer science, AI and digital manufacturing, management, social science and technology transfer. TransFIRe will initially focus on three major challenges: 1 Transferring best practice - applying "Gentani": Across the FIs there are many processes that are similar, e.g. comminution, granulation, drying, cooling, heat exchange, materials transportation and handling. Using the philosophy Gentani (minimum resource needed to carry out a process) this research would benchmark and identify best practices considering resource efficiencies (energy, water etc.) and environmental impacts (dust, emissions etc.) across sectors and share information horizontally. 2 Where there's muck there's brass - creating new materials and process opportunities. Key to the transformation of our Foundation Industries will be development of smart, new materials and processes that enable cheaper, lower-energy and lower-carbon products. Through supporting a combination of fundamental research and focused technology development, the Hub will directly address these needs. For example, all sectors have material waste streams that could be used as raw materials for other sectors in the industrial landscape with little or no further processing. There is great potential to add more value by "upcycling" waste by further processes to develop new materials and alternative by-products from innovative processing technologies with less environmental impact. This requires novel industrial symbioses and relationships, sustainable and circular business models and governance arrangements. 3 Working with communities - co-development of new business and social enterprises. Large volumes of warm air and water are produced across the sectors, providing opportunities for low grade energy capture. Collaboratively with communities around FIs, we will identify the potential for co-located initiatives (district heating, market gardening etc.). This research will highlight issues of equality, diversity and inclusiveness, investigating the potential from societal, environmental, technical, business and governance perspectives. Added value to the project comes from the £3.5 M in-kind support of materials and equipment and use of manufacturing sites for real-life testing as well as a number of linked and aligned PhDs/EngDs from HEIs and partners This in-kind support will offer even greater return on investment and strongly embed the findings and operationalise them within the sector.

Acid erosion due to food and drink intake in particular and tooth surface loss due to general wear of the dentition is a global problem. Continual erosion and loss of the surface enamel of the tooth leads to hypersensitivity. This oral condition is acute in both children and the ageing population of society and can have a significant impact on the quality of life. The 2011 census points out that 16.3% of the population of England and N Ireland is above 65 years old (Daily Telegraph 17 July 2012), which suggests that the number of people suffering from acid erosion may continue to rise in years to come. This means that there is an even more urgent need to provide a robust solution for restoring lost enamel, a problem that remains intractable for clinical dentistry. To address this problem, we propose research into an engineering methodology to spray the tooth with a thin mineral layer that is then densified and bonded to the underlying tooth using an ultrafast laser irradiation pulse. The cross-disciplinary LUMIN project will develop and exploit the technology of micro-nozzle bio-mineral delivery in Task (a) and its subsequent sintering using femto-second pulsed (fsp) lasers for the restoration of acid-eroded enamel. The operating wavelength of the proposed fsp lasers will be in the eye-safe regions of the near-IR (1500-2100 nm) and will offer flexibility in terms of energy/power delivery by engineering the laser cavity, which is the main goal of Task (b). An additional goal of Task (b), as stated in the objective section above, is to integrate the micro-nozzle bio-mineral delivery system from Task (a) with lasers on a single platform for achieving rapid sintering in the deposited bio-mineral layers on to the acid-eroded enamel surface. During this research, novel acid-resistant enamel mineral substitutes, in crystalline and gel forms, will be engineered and optimized for the micro-nozzle delivery in Task (a). The integration of the materials delivery system with the fsp-laser will then yield simultaneous sintering.. The engineering approaches herein will therefore yield 3 different platform technologies for future exploitation, which will be achieved with the support from the Integrated Knowledge Centre on Tissue Engineering and Medical Technologies at Leeds. We will investigate whether the use of a micro-nozzle for gel and suspension materials with an fsp-laser poses a risk of toxicity due to generation and release of nano-scale particulates (some may argue these might be photosensitized by the intense beam of the fsp-laser). In Task (c) we will therefore assess any nano-particle and photo-induced toxicity and perform a risk analysis. This will conform to standard clinical procedures with an aim to thus identify and minimise any imminent risk. Following Task (c), our goal in Task (d) is to implement the engineering approaches, developed in Tasks (a) and (b) together with the risk mitigation strategy in Task (c) for testing fsp-laser sintered enamel minerals in the oral environment using in-situ mouth appliance trials, a technique pioneered at the Leeds Dental Institute to minimising the risks in extensive in-vivo trials. In Task (d) the sintered materials will be characterised for acid erosion, durability, hardness, toughness, and flexural bend with using the assembled academic expertise in materials science and engineering and clinical dentistry. The IKC team will provide support, via Dr. Graeme Howling's expertise, to develop technology exploitation through the project partners, M-Squared Lasers, British Glass, and Giltec in the first instance. The project also aims to establish academic links with overseas academic institutions e.g. the IMI at Lehigh and Penn State in Materials Science, and with Stanford and Caltec in the US via the SUPA led EPSRC funded collaboration. The industry-academia link with the Photonics KTN in the UK is also expected to develop during the course of project.

Tackling climate change, providing energy security and delivering sustainable energy solutions are major challenges faced by civil society. The social, environmental and economic cost of these challenges means that it is vital that there is a research focus on improving the conversion and use of thermal energy. A great deal of research and development is continuing to take place to reduce energy consumption and deliver cost-effective solutions aimed at helping the UK achieve its target of reducing greenhouse gas emissions by 80 per cent by 2050. Improved thermal energy performance impacts on industry through reduced energy costs, reduced emissions, and enhanced energy security. Improving efficiency and reducing emissions is necessary to increase productivity, support growth in the economy and maintain a globally competitive manufacturing sector. In the UK, residential and commercial buildings are responsible for approximately 40% of the UK's total non-transport energy use, with space heating and hot water accounting for almost 80% of residential and 60% of commercial energy use. Thermal energy demand has continued to increase over the past 40 years, even though home thermal energy efficiency has been improving. Improved thermal energy conversion and utilisation results in reduced emissions, reduced costs for industrial and domestic consumers and supports a more stable energy security position. In the UK, thermal energy (heating and cooling) is the largest use of energy in our society and cooling demand set to increase as a result of climate change. The need to address the thermal energy challenge at a multi-disciplinary level is essential and consequently this newly established network will support the technical, social, economic and environmental challenges, and the potential solutions. It is crucial to take account of the current and future economic, social, environmental and legislative barriers and incentives associated with thermal energy. The Thermal Energy Challenge Network will support synergistic approaches which offer opportunities for improved sustainable use of thermal energy which has previously been largely neglected. This approach can result in substantial energy demand reductions but collaboration and networking is essential if this is to be achieved. A combination of technological solutions working in a multi-disciplinary manner with engineers, physical scientists, and social scientists is essential and this will be encouraged and supported by the Thermal Energy Challenge Network.