A major challenge in the development of more sustainable polymeric materials for industrial manufacturing processes (such as coating or molding) for commodity products is how to ameliorate the need to manipulate the material at elevated temperatures (so it can flow and be shaped as a liquid) whilst maintaining desirable mechanical properties of the polymer (e.g. strength and toughness) at room temperature in the finished article. Processes such as injection molding or hot-melt adhesive application require elevated temperatures (often greater than 200 degrees Celsius) and thus represent capital-intensive, energy-consuming, production technologies which in turn inflate the cost and carbon-footprint of the final product. The ability to manipulate polymers at relatively modest, and controllable, elevated temperatures (sub 100 degrees Celsius) would represent significant savings of energy and cost. This proposal describes a route to novel supramolecular materials that can be processed in this manner and will also offer recyclable characteristics. The project will investigate the physical and mechanical properties of new supramolecular polyurethanes and their composite materials in order to generate a new generation of adhesives and surface coatings. Supramolecular polymers are relatively short chain organic materials that are held together by many non-covalent interactions such as hydrogen bonding, to afford polymers of far higher molecular mass and, as a consequence, these systems exhibit many solid-state characteristics common to 'traditional' covalent bonded polymers (e.g. strength and stiffness). However, as a consequence of the relatively weak non-covalent interactions that hold the supramolecular polymers together, these materials can be dissociated easily into their individual contributing components by the application of a suitable (relatively modest) stimulus - e.g. heat or light. In this project we will also harness the thermal cycling potential of supramolecular polyurethanes in conjunction with the enhanced strength and toughness offered by fibrous and particulate fillers by developing novel supramolecular polymer composites. Such materials are potentially attractive as easily-applied adhesives and tough, corrosion resistant and healable coatings for metals and electronic components. The field of supramolecular composites is in its infancy and has yet to gain significant coverage in the literature and thus this proposal is very timely. Furthermore, the well-defined chemistry of the supramolecular polyurethanes and the composites formed from them will be used in conjunction with mechanical measurements to construct a solid-melt constitutive model parameterized in terms of the chemical structure of the supramolecular polyurethanes. In doing so, a predictive tool will be generated, suitable for design of further supramolecular materials, targeted at specific thermo-mechanical properties.

The Bristol Centre for Functional Nanomaterials (BCFN) is an EPSRC Centre for Doctoral Training at the forefront of creative graduate training, equipping students to meet global grand challenges. The BCFN focus is to produce the highest quality students capable of designing, measuring and understanding advanced functional materials from their fundamental components, to their real-world applications. This is achieved by breaking down the traditional boundaries of chemistry, physics, biology and engineering, and providing training in a highly creative, adaptive and flexible way. Functional materials, and their characterisation, are vital to the UK economy, and are found in a very diverse range of application sectors including medicine, energy, food and coatings, in a wide range of high value products and are key to fundamental aspects of science. Understanding materials across all length scales and application areas is pivotal to our success - there is therefore a clear need for highly-skilled graduates, and an understanding of materials across all length scales is pivotal to our success. The global market for advanced materials is predicted to be $957bn by 2015, and we are committed to providing cohorts of skilled scientists who can lead innovation in both academia and industry. Our approach is to embed the training program into every aspect of the student experience. This means that the students receive the strongest possible scientific foundations through taught courses and research projects but also develop a fully rounded set of skills, including communication, team working, entrepreneurship and creativity. We have a proven track record of excellence in graduate training and have pioneered innovative tools where the needs of the student are at the core. These have included new online learning tools, a mixture of short- and long-term research projects to promote choice and a wider research experience, and intense involvement with industry which allows students to be exposed to "realworld" problems, ensuring that their creativity is always directed towards finding solutions. We have an extensive expert network of supervisors who deliver the training, whilst collaborating to create new research areas. Our network has more than 100 academics from 15 departments across four faculties at the University of Bristol, aswell as industrial partners. This ensures that the BCFN research and training can adapt to the changing needs of both the UK and global demands for materials. Our centre is located at the nexus of funding council priority areas, and has studentship support (3 p.a.), staff funding, and dedicated space support from the University. From 2014, we will build on our strong foundations and evolve our training. Our links with industry will be strengthened further and via our Bristol-Industry Graduate Engagement (BRIDGE) program we will build sustainable, long-term research platforms to ensure a true benefit to the economy. We will take our successful training model and create a distance learning platform which can be used by partners overseas and in industry through innovative e-learning. We will run summer schools with these partners to expand the training experience for both BCFN students and partners alike. We will continue our extensive public engagement with schools, the general public and policy makers, ensuring that at all stages we communicate with our stakeholders and receive feedback. We have a strong student-focussed management team to ensure quality and delivery. This team, composed of a Director, Principal, co-Principal, Teaching Fellow, Industrial Research Fellow and Manager, and a wider Operational Team drawn from our core departments of Physics, Chemistry and Biology, represent a wide range of research experience from Fellows of the Royal Society to early career fellows, covering a range of strengths in functional materials with proven leadership and research track records.

This Centre for Doctoral Training (CDT) is in the field of Polymers, Soft Matter and Colloids. This area of science deals with long-chain molecules, gels, particles, pastes and complex fluids. It is of fundamental importance for many commercial sectors, including paints & coatings, home & personal care products, agrochemicals, engine oils & lubrication, enhanced oil recovery, biomedical devices & drug delivery. Thus substantial EPSRC investment in this industrially-relevant field will directly support the UK economy and enhance its competitiveness over the longer term, as well as contributing to our scientific capacity to address important technical challenges and major societal problems such as sustainability and energy security. Sheffield Polymer Centre academics have a wealth of research experience in the areas of polymer chemistry, polymer physics, colloid science, soft matter physics and polymer engineering. This breadth of expertise is unique and is certainly unrivalled anywhere in the UK. Between us, we offer a superb range of research facilities and state-of-the-art instrumentation that provide excellent postgraduate training opportunities. We have also run a popular annual industrial training course and three relevant taught MSc courses for many years. Thus the logistical experience of our current administrative staff and existing teaching infrastructure will provide invaluable support in running this new CDT. Moreover, this prior activity underlines our institution's deep commitment to this important interdisciplinary field. Our vision is to engage closely with a wide range of companies, e.g. AkzoNobel, Lubrizol, P & G, Cytec, Synthomer, Scott Bader, GEO, Wellstream, LBFoster, Philips, Ossila, Syngenta, DSM, Ashland, BP and Unilever, in order to provide the next generation of highly skilled PhD scientists with high-level technical skills, intellectual rigour, excellent communication skills, flexibility and business acumen. This is essential if we are to produce the creative problem-solvers that will be required to tackle the many formidable technical and societal challenges now facing mankind. Our ambition is to secure at least £2.0 million from our industrial partners in order to support fifty CASE PhD projects over five years. Six PhD studentships p.a. (i.e. thirty in total) are requested from EPSRC, which will be supplemented by a substantial institutional contribution of three studentships p.a. (i.e. fifteen in total). This institutional commitment is in recognition of the continuing strategic importance of this research area to the University of Sheffield. An additional studentship p.a. (i.e. five in total) will be funded by top-slicing the enhanced CASE contributions from our industrial partners to make up the annual cohort of ten students. EPSRC investment in this CDT is warranted given our substantial institutional portfolio of many active EPSRC grants (including Programme and Platform grants), plus a £2.0 M ERC grant. Our CDT training programme will include the following highly distinctive features: (i) our unrivalled breadth of academic knowledge and experience; (ii) a choice of research projects for our PhD students prior to their enrolment; (iii) an initial two-week training course on the basic principles of polymer science and engineering; (iv) a monthly seminar programme led by industrial scientists to expose our students to a wide range of commercially-relevant topics; (v) a six-month secondment with the industrial partner in the latter part of the research programme, which will provide our students with invaluable experience of the workplace and hence prepare them for their industrial and/or managerial careers; (vi) a 'business enterprise' course led by an external consultant (Jo Haigh) and one of our industrial partners (Synthomer) to develop and encourage entrepreneurial flair in each PhD cohort; (vii) a visit to an overseas academic laboratory to facilitate international collaboration.

The proposal seeks funds to renew and refresh the Centre for Doctoral Training in Formulation Engineering based in Chemical Engineering at Birmingham. The Centre was first funded by EPSRC in 2001, and was renewed in 2008. In 2011, on its 10th anniversary, the Centre received one of the Diamond Jubilee Queen's Anniversary Prizes, for 'new technologies and leadership in formulation engineering in support of UK manufacturing'. The scheme is an Engineeering Doctoral Centre; students are embedded in their sponsoring company and carry out industry-focused research. Formulation Engineering is the study of the manufacture of products that are structured at the micro-scale, and whose properties depend on this structure. In this it differs from conventional chemical engineering. Examples include foods, home and personal care products, catalysts, ceramics and agrichemicals. In all of these material formulation and microstructure control the physical and chemical properties that are essential to its function. The structure determines how molecules are delivered or perceived - for example, in foods delivery is of flavour molecules to the mouth and nose, and of nutritional benefit to the GI tract, whilst in home and personal care delivery is to skin or to clothes to be cleaned, and in catalysis it is delivery of molecules to and from the active site. Different industry sectors are thus underpinned by the same engineering science. We have built partnerships with a series of companies each of whom is world-class in its own field, such as P&G, Kraft/Mondelez, Unilever, Johnson Matthey, Imerys, Pepsico and Rolls Royce, each of which has written letters of support that confirm the value of the programme and that they will continue to support the EngD. Research Engineers work within their sponsoring companies and return to the University for training courses that develop the concepts of formulation engineering as well as teaching personal and management skills; a three day conference is held every year at which staff from the different companies interact and hear presentations on all of the projects. Outputs from the Centre have been published in high-impact journals and conferences, IP agreements are in place with each sponsoring company to ensure both commercial confidentiality and that key aspects of the work are published. Currently there are 50 ongoing projects, and of the Centre's graduates, all are employed and more than 85% have found employment in formulation companies. EPSRC funds are requested to support 8 projects/year for 5 years, together with the salary of the Deputy Director who works to link the University, the sponsors and the researchers and is critical to ensure that the projects run efficiently and the cohorts interact well. Two projects/year will be funded by the University (which will also support a lecturer, total >£1 million over the life of the programme) and through other sources such as the 1851 Exhibition fund, which is currently funding 3 projects. EPSRC funding will leverage at least £3 million of direct industry contributions and £8 million of in-kind support, as noted in the supporting letters. EPSRC funding of £4,155,480 will enable a programme with total costs of more than £17 million to operate, an EPSRC contribution of 24% to the whole programme.