Ruth Cherrington

The development of working men’s clubs: a case study of implicit cultural policy

This article examines working men’s clubs (WMCs) in Britain as agents of implicit cultural policy. Several key themes prominent in the early years of WMCs are highlighted, including the drink question, patronage and related notions of respectability, and the struggle to find an acceptable balance between social, educational and entertainment roles. It is argued that WMCs played a significant role in culture‐shaping activities, with the specific intention of changing the leisure habits of the working classes. It is argued that an account of both the development of these activities and of the resistances to them represents an important but neglected element of cultural policy history.

Digital Printing of Titanium Dioxide for Dye Sensitized Solar Cells

Silicon solar cell manufacturing is an expensive and high energy consuming process. In contrast, dye sensitized solar cell production is less environmentally damaging with lower processing temperatures presenting a viable and low cost alternative to conventional production. This paper further enhances these environmental credentials by evaluating the digital printing and therefore additive production route for these cells. This is achieved here by investigating the formation and performance of a metal oxide photoelectrode using nanoparticle sized titanium dioxide. An ink-jettable material was formulated, characterized and printed with a piezoelectric inkjet head to produce a 2.6 µm thick layer. The resultant printed layer was fabricated into a functioning cell with an active area of 0.25 cm2 and a power conversion efficiency of 3.5%. The binder-free formulation resulted in a reduced processing temperature of 250 °C, compatible with flexible polyamide substrates which are stable up to temperatures of 350 ˚C. The authors are continuing to develop this process route by investigating inkjet printing of other layers within dye sensitized solar cells.

Building in multifunctionality in plastic components : complexity, cost and sustainability

Multifunctionality can be embedded into material systems by three distinct design processes. These are: firstly multifunction can be embedded at a material level such as the use of nanomaterials within a polymer. In the second instance, discrete material systems can be added together. Examples are laminate systems in food pouches consisting of thin layers of metal and polymer. In the third process this can be achieved by integrating these materials systems together to form one holistically behaving component with multifunctionality. An example is an embedded antenna in an automotive windscreen.Drivers for multifunctionality include the increased push towards intelligent objects, such as the creation of the internet of things. Here, the embedding of communication and electronic function into daily consumer objects, such as milk cartons and food packaging are demanded. This must be offset by consideration of the related rise of a new wave of short-lifetime waste electronic and electronic equipment, incapable with current plastic recycling infrastructure, for disposal systems to adapt too. Designing integrated and multifunctional plastic components however, is complicated by the sheer number of material choices, multiple processing platforms, cost implications and environmental legislation. Considering just the processes of injection moulding, compression moulding and additive manufacturing, a designer is confronted with considerable complexity and numerous engineering design and stakeholder issues to consider. This paper presents examples of current state of art in multifunctional systems and discusses the barriers and potential solutions to creating fully realized multifunctional systems within a polymeric manufacturing environment. Impacts on material lifecycles and disposal infrastructures must be considered, as is the necessity to retain diversity with new integrated and advanced manufacturing processes suitable for the demands of mass customization, automation and Industry 4.0.

Introduction to Multifunctionality and Manufacture

The ways in which multifunction can be considered and integrated into both low and high-volume plastic manufacture broadly are introduced in this chapter. It also considers the levels at which multifunctionality can be designed into a product be it through material or integrated process-based solutions.