In the UK there are more than four billion square metres of roofs and facades forming the building envelope. Most of this could potentially be used for harvesting solar energy and yet it covers less than 1.8 % of the UK land area. The shared vision for SPECIFIC is develop affordable large area solar collectors which can replace standard roofs and generate over one third of the UK's total target renewable energy by 2020 (10.8 GW peak and 19 TWh) reducing CO2 output by 6 million tonnes per year. This will be achieved with an annual production of 20 million m2 by 2020 equating to less than 0.5% of the available roof and wall area. SPECIFIC will realise this by quickly developing practical functional coated materials on metals and glass that can be manufactured by industry in large volumes to produce, store and release energy at point of use. These products will be suitable for fitting on both new and existing buildings which is important since 50% of the UKs current CO2 emissions come from the built environment.The key focus for SPECIFIC will be to accelerate the commercialisation of IP, knowledge and expertise held between the University partners (Swansea, ICL, Bath, Glyndwr, and Bangor) and UK based industry in three key areas of electricity generation from solar energy (photovoltaics), heat generation (solar thermal) and storage/controlled release. The combination of functionality will be achieved through applying functional coatings to metal and glass surfaces. Critical to this success is the active involvement in the Centre of the steel giant Corus/Tata and the glass manufacturer Pilkington. These two materials dominate the facings of the building stock and are surfaces which can be engineered. In addition major chemical companies (BASF and Akzo Nobel as two examples) and specialist suppliers to the emerging PV industry (e.g. Dyesol) are involved in the project giving it both academic depth and industrial relevance. To maximise open innovation colleagues from industry will be based SPECIFIC some permanently and some part time. SPECIFIC Technologists will also have secondments to partner University and Industry research and development facilities.SPECIFIC will combine three thriving research groups at Swansea with an equipment armoury of some 3.9m into one shared facility. SPECIFIC has also been supported with an equipment grant of 1.2 million from the Welsh Assembly Government. This will be used to build a dedicated modular roll to roll coating facility with a variety of coating and curing functions which can be used to scale up and trial successful technology at the pre-industrial scale. This facility will be run and operated by three experienced line technicians on secondment from industry. The modular coating line compliments equipment at Glyndwr for scaling up conducting oxide deposition, at CPi for barrier film development and at Pilkington for continuous application of materials to float glass giving the grouping unrivalled capability in functional coating. SPECIFIC is a unique business opportunity bridging a technology gap, delivering affordable novel macro-scale micro-generation, making a major contribution to UK renewable energy targets and creating a new export opportunity for off grid power in the developing world. It will ultimately generate thousands high technology jobs within a green manufacturing sector, creating a sustainable international centre of excellence in functional coatings where multi-sector applications are developed for next generation manufacturing.

Polymers, because of their properties and ease of processing into complex shapes are among the most important materials available to us today and the polymer industry makes a major contribution to the UK economy (18 billion per year). An exciting new family of materials are polymer nanocomposites (NCs), in which particles with nanoscale dimensions are dispersed in the polymer. The benefits of NCs derive primarily from the exceptionally large amounts of particle surface area that can be achieved for a small addition of particles (e.g. 5% by weight). Thus they offer dramatic improvement in material performance with significant increases in mechanical and gas barrier properties. The user of such a material therefore gets a more effective product (or one containing less material for the same effectiveness). It is well recognised that the nanoparticle-polymer interface/chemistry is a critical parameter in determining the degree of dispersion of particles in a nanocomposite and that the interfacial properties have a significant influence on nanocomposite performance. In recent times, however it has become apparent that the processing route by which the nanoparticle-polymer mixture is formed into a final product is an equally important aspect of NC manufacture and this is the area on which we will focus in this proposal.The principal aim of the proposed project is therefore to achieve a fundamental understanding of the interactions between material formulation, processing and properties of polymer nanocomposites and to apply this to the development of proof of concept applications which provide generic processing information for industry and academia alike. The work will include statistically designed experimental studies using pilot scale polymer processing equipment and validation trials on industrial scale equipment. Parameters to be studied include extruder shear and temperature profiles, screw design, additives such as anti-oxidant, post extrusion deformation such as biaxial extension and cooling rates. We will characterise the materials in terms of structure, mechanical, thermal and barrier performance in order to link process to structure and structure to performance.We will utilise the combined processing, characterisation and analytical skills and facilities existing in Queen's University Belfast (QUB) and the University of Bradford (UoB), partners who have worked together successfully on large collaborative projects, in the past and currently, and have an excellent national and international track record in polymer processing research.

Polymers, because of their properties and ease of processing into complex shapes are among the most important materials available to us today and the polymer industry makes a major contribution to the UK economy (18 billion per year). An exciting new family of materials are polymer nanocomposites (NCs), in which particles with nanoscale dimensions are dispersed in the polymer. The benefits of NCs derive primarily from the exceptionally large amounts of particle surface area that can be achieved for a small addition of particles (e.g. 5% by weight). Thus they offer dramatic improvement in material performance with significant increases in mechanical and gas barrier properties. The user of such a material therefore gets a more effective product (or one containing less material for the same effectiveness). It is well recognised that the nanoparticle-polymer interface/chemistry is a critical parameter in determining the degree of dispersion of particles in a nanocomposite and that the interfacial properties have a significant influence on nanocomposite performance. In recent times, however it has become apparent that the processing route by which the nanoparticle-polymer mixture is formed into a final product is an equally important aspect of NC manufacture and this is the area on which we will focus in this proposal.The principal aim of the proposed project is therefore to achieve a fundamental understanding of the interactions between material formulation, processing and properties of polymer nanocomposites and to apply this to the development of proof of concept applications which provide generic processing information for industry and academia alike. The work will include statistically designed experimental studies using pilot scale polymer processing equipment and validation trials on industrial scale equipment. Parameters to be studied include extruder shear and temperature profiles, screw design, additives such as anti-oxidant, post extrusion deformation such as biaxial extension and cooling rates. We will characterise the materials in terms of structure, mechanical, thermal and barrier performance in order to link process to structure and structure to performance.We will utilise the combined processing, characterisation and analytical skills and facilities existing in Queen's University Belfast (QUB) and the University of Bradford (UoB), partners who have worked together successfully on large collaborative projects, in the past and currently, and have an excellent national and international track record in polymer processing research.