Nanoparticle-reinforced coatings for leading edge protection of offshore wind turbine blades

This PhD scholarship is offered by the EPSRC CDT in Offshore Wind Energy Sustainability and Resilience, a partnership between the Universities of Durham, Hull, Loughborough and Sheffield. The successful applicant will undertake six-month of training with the rest of the CDT cohort at the University of Hull before continuing their PhD research at Loughborough University, supported by industry partner, Trelleborg. Offshore wind turbine blades are continually exposed to harsh marine environments, where rain, salt spray, and high-speed particle impacts can erode blade leading edges and reduce aerodynamic efficiency.

This doctoral studentship aims to revolutionise blade protection through the development of advanced nanoparticle-reinforced polyurethane coatings. Current leading-edge protection (LEP) technologies, such as tape-based systems, offer limited durability and are costly to maintain or replace offshore. Liquid-applied coatings present an opportunity for seamless, self-healing protection that can be applied both during manufacture and in situ.

This project will formulate a new generation of ceramic nanoparticle-enhanced polyurethane coatings that deliver exceptional toughness, erosion resistance, and long-term adhesion under real offshore conditions. The research will combine advanced materials formulation, microstructural and mechanical characterisation, and accelerated environmental testing. A novel rain erosion simulator, designed to replicate the complex dynamics of offshore exposure—including saltwater droplets, oblique impacts, and cyclic loading—will be used to evaluate coating performance.

Working closely with Trelleborg, the project will generate new scientific insight into nanoparticle–polymer interactions while providing industry-ready data on durability and performance. The outcomes will inform scalable, low-maintenance solutions to extend turbine lifespan, reduce operational costs, and improve the resilience of offshore wind energy systems worldwide. Training and development You will benefit from a taught programme, giving you a broad understanding of the breadth and depth of current and emerging offshore wind sector needs.

This begins with an intensive six-month programme at the University of Hull for the new student intake, drawing on the expertise and facilities of all four academic partners. It is supplemented by Continuing Professional Development (CPD), which is embedded throughout your 4-year research scholarship. In addition, the successful candidate will receive training in safe laboratory work, formulation methods, and characterisation techniques.

Application details Applications are now open for October 2026 entry and will be considered on a rolling basis, and we therefore strongly encourage applicants to apply as early as possible. Shortlisted candidates may be invited to interview as applications are received and offers may be made before all applications are reviewed and if a scholarship is filled any future schedule