PhD Studentship: Nanoscale Computer Modelling of Blush in Protective Coatings, Natural Sciences

Location:

Natural Sciences, Department of Physics and Astronomy, Streatham Campus, Exeter

The University of Exeter’s Department of Physics and Astronomy is inviting applications for a PhD studentship fully-funded by AkzoNobel and University of Exeter to commence on 23 September 2024 or as soon as possible thereafter. For eligible students the studentship will cover Home tuition fees plus an annual tax-free stipend in line with the UKRI minimum for 3.5 years full-time, or pro rata for part-time study. The student would be based in the Department of Physics and Astronomy in the Faculty of Environment, Science and Economy at the Streatham Campus in Exeter.

Project Description:

Aluminium drinks cans are ubiquitous in everyday life to store and transport beverages and other liquids. These cans have an internal protective coating that acts to protect both the internal contents and the can itself. During coating development, simulation tests have been created to increase the speed of iteration and reduce the time required to screen prototypes. One of the failure mechanisms observed during these is an undesirable whitening (or blush) of the polymer film. The work will develop a nanoscale model of a simple coating using state-of-the-art computational approaches including molecular dynamics and free energy calculations to unravel the fundamental science behind the causes of blush. This project crosses multiple traditional disciplines including chemistry, physics, materials science, and computer science and will provide the successful candidate with the opportunity to broaden their scientific knowledge and communication skills across a range of scientific disciplines. This research makes use of the University of Exeter’s high performance computing (HPC) facility, ISCA, and access to regional, national, and international HPC resources as required.

This project is co-funded by AkzoNobel, one of the world’s largest protective coating manufacturers. The successful candidate will work within a multi-disciplinary group and have the opportunity to work closely with the industrial sponsor, forging a close working relationship and industrial contacts.

We are seeking a motivated and resourceful student with an interest in Computational Chemistry/Physics and Materials. A familiarity with programming languages (e.g. python) and HPC environments is desirable. We welcome enquiries from all interested candidates. For informal enquiries please contact Dr Charlie Wand (c.wand@exeter.ac.uk).

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