We are here to answer your questions about the subject area, what you might study and what kind of career you can expect to get when you graduate.The subject of Materials Science and Engineering (MSE) is an exciting, broad, practical, and interdisciplinary engineering discipline that uses scientific principles from physics, chemistry, and biology to understand, design, discover, and develop new and better materials. It is an enabling discipline for all other types of engineering, as everything we use is made of a material. The screen on which you are reading this, your clothes and electrical devices you are wearing, the building you are in and even you are made from different types of materials. We all live in a ‘material world’.
Take a look around at the materials in front of you, do you know why they have been chosen for that application? Can you think of better alternatives? It is easy for us to take materials for granted, but every material has been developed and selected to provide the best performance and cost for the job they are used for. However, there are many material challenges still to solve. Higher performing materials for batteries are needed for next generation energy storage, improved lightweight composites for more efficient transportation and new electrical and optical materials to continue the development of digital technologies. These can only be solved through research in Materials Science and Engineering.
What do you think are the greatest environmental challenges today and how do you think new and improved materials might help?Making materials more sustainable is a high priority. It is recognised by governments worldwide that to meet energy, climate and environmental goals, advances in materials are needed. Research is underway into the removal of rare earth and toxic elements from current materials, development of lower carbon dioxide generating building materials, improved medicine and drug delivery, materials for nuclear waste management and making alternatives to plastics - all of these are fundamental to realising a better future.
Do you have any ideas of how we can make materials more sustainable? What applications do you think should be looked at first and why?As everything is made of a material, it could be said that all other engineering disciplines rely on the research and developments performed by MSE. With an estimate that 70% of technological innovations occur due to an advancement in materials, it is no wonder that MSE is an incredibly fast-developing field that is always at the cutting edge of technology. You may never have heard of us, but we are there, leading the way and it is your chance to find more about what we do here!