Cooling and heating are ubiquitous in our everyday life and contribute significantly to global energy consumption and the refrigeration industry has relied heavily on mature and low-cost technology, vapour compression.
Currently, 17% of the UK’s greenhouse gas emissions arise due to space heating and cooling. Lead-free electrocaloric oxide ceramics and composites, as part of a diverse caloric technology platform, could impact the UK’s heating and cooling by contributing to achieving a 50% reduction in energy consumption.
In addition to the environmental issues with efficient gaseous refrigerants, traditional cooling technology cannot comply with the developing trend of electronic miniaturization due to its low cooling energy density (cooling capacity per unit mass) and non-ideal cooling efficiency. Electrocaloric cooling which capitalises on the ability of materials to adiabatically change their temperature under varying electric bias could change the solid-state cooling landscape.
This project aims to develop advanced ceramic and composite electrocaloric materials and fabricate/test bulk samples to assess the feasibility of their practical application.
Supervisors
Primary supervisor: Sina Saremi Yarahmadi
Entry requirements for United Kingdom
Applicants should have or expect to achieve, at least a 2:1 honours degree (or equivalent international qualification) in materials science and engineering, chemistry, physics or a relevant engineering subject. A relevant master’s degree and/or employment experience is an advantage. All applicants must meet the minimum English Language requirements.
English language requirements
Applicants must meet the minimum English language requirements. Further details are available on the International website.
Find out more about research degree funding
How to apply
All applications should be made online and must include a research proposal. Under the programme name, select 'Materials'. Please quote the advertised reference number AACME-23-014 in your application.
To avoid delays in processing your application, please ensure that you submit the minimum supporting documents.
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