Student inspecting machinery

In the Department of Materials, we have a range of exciting PhD/CDT opportunities available in our different research groups. We have listed our available opportunities below.

Accordion

Rational Design of Sodium Ion Batteries

Supervisors: Prof Mary Ryan and Prof Milo Shaffer  (as part of a research team involving Prof Magda Titrici, Dr Ajit Panesar and Dr Ifan Stephens
Start date: As soon as possible
Duration: 3.5 years
Entry requirements: Applicants should have a keen engagement and solid background in materials processing and characterisation and a demonstrated interest in electrochemical energy storage. Experience of air-sensitive chemistry, electrochemical characterisation and advanced characterisation will be an advantage. Applications are invited from candidates with (or who expect to gain) a first-class honours degree or an equivalent degree in Chemistry, Materials, Engineering or a related discipline.
Funding: Funding is available for UK citizens and EU citizens who have resided in the UK for the past three years. The studentship is for 3.5 years starting as soon as possible and will provide full coverage of tuition fees and an annual tax-free stipend of approximately £17,609.
Closing date for applications:
Open until filled

PhD Industrial Studentship in In situ Evaluation and Nanoscale Design of Battery Electrodes for Optimized Performance and Lifetime

Project summary: Applications are invited for a Ph.D. studentship focused on nanoscale battery anode design within the Chemistry and Materials Departments at Imperial College London. Whilst the project will have a fundamental focus, it will contribute to the wider development of energy storage systems. As part of a collaboration with a major international industrial partner, the research will target the development of sodium ion battery systems for grid storage to support the implementation of renewable energies.

The project will focus on fabrication and detailed assessment of optimized architectures for electrodes in sodium ion batteries, based on numerical simulations carried out as part of the wider project. In particular, the PhD program will develop and implement advanced operando characterization tools, based on X-ray, Raman and electron microscopy. It will exploit state-of-the-art equipment available at Imperial, including a brand new suite of atomic resolution instruments specified for electrochemical device studies, and in situ cells available as part of a collaboration with the Diamond Light Source national Facility.

Queries: Informal enquiries and requests for additional information for this post: Professor Mary Ryan or Prof Milo Shaffer
               Any queries regarding the application process should be directed to John Murrell.

Committed to equality and valuing diversity.  We are also an Athena Bronze SWAN Award winner, a Stonewall Diversity Champion and a Two Ticks Employer.

2 x PhD Studentship in oxidation and under-deposit corrosion of steels in high temperature steam at Imperial College

Supervisors: Professor Mary Ryan and Dr Stella Pedrazzini
Start date: As soon as possible
Duration: TBC
Entry requirements: TBC
Funding: 3 years of fees and tax-free bursary (£17609 in 2021-2022, that will increase each year with inflation.
Eligibility: Home students only

Project summary: x2 PhD studentships are available to study oxidation and under-deposit corrosion of steel used in industrial-scale furnaces. 

  • The aim of the first project is to develop a fundamental understanding steel oxidation and under-deposit corrosion in steam reformers, using a variety of characterisation techniques including SEM/TEM/XRD and Raman.
  • The second project related to the challenge that oxidation presents in monitoring -  changes the emissivity of steel with oxidation prevents conventional infra-red monitoring technology from being able to accurately assess the extent and location of hotspots in industrial-scale furnaces.  These changes in emissivity as a function of the oxides formed and the correlated local temperature are poorly understood.  This project will assess the emissivity of oxidised steel through a variety of techniques to develop robust, mechanistically underpinned monitoring for this important industrial concern. 

Queries: Please contact Dr Stella Pedrazzini.

Graphene sensor platform for COVID 19 detection in checkpoints

Supervisors: Prof Norbert Klein and Prof Deep Chana
Start date: October 2021
Funding: Fees and bursary for 3 years (tax-free bursary of 17609 in 2021/22)
Eligibility: Open UK students only

Project summary: In order to mitigate the spread of the current global COVID-19 pandemic, fast, accurate, sensitive and easy-to-use methods for testing large number of individuals are paramount. This PhD project will be part of a team in Imperial’s Department of Materials working on chip-based virus particle sensors, which can be fabricated in large quantities by wafer-scale transfer of CVD-graphene on silicon wafers and wafer-scale device fabrication by standard photolithography processes. Direct sensing of virus particles is realized through nanoparticle-enhanced graphene surfaces functionalized with specific SARS-CoV-2 antibodies and quantitative electrical detection based on the electric field effect in graphene. Our approach has been successfully demonstrated for the detection of exosomes, and we can extrapolate from our results that sensitivities below 1 x 104 particle/mL can be achieved [1,2]. Graphene virus detectors have a high potential to overcome the drawbacks of real time PCR (slow laboratory tests, high false negatives) and of antigen/antibody lateral flow immunoassays (delay between infection and antibody expression, high dependence on individuals) by fast and direct virus detection through a compact battery-powered test kit for the purely electrical read-out of disposable chips (one chip per swab sample) with expected incubation time of a few minutes. Beyond medical point of care applications, these devices have the potential to be used in airport checkpoints and extended to other than COVID 19 viruses.

[1]  Kwong Hong Tsang, D et al., Scientific Reports 2019, 9, (1), 13946.

[2] Ramadan, S et al., “Carbon quantum dot (CQDs) enhanced graphene field effect transistors for ultrasensitive detection of exosomes”, to be published

On the synthesis of two-dimensional (2D) Janus materials for quantum technologies

Supervisors: Dr Cecilia Mattevi
Start date: TBC
Duration: 36 months 
Funding: Tuition fees at the home rate plus a stipend of £17,609 per annum 

Applications are invited for a Ph.D. studentship focused on the synthesis of two-dimensional (2D) Janus materials within the Materials Department at Imperial College London. The project has a fundamental focus, in developing new synthesis strategies to achieve “two faces” (Janus) materials which are an emerging class of materials for quantum technologies. This is part of a collaborative effort with KAUST. 

Atomically thin transition metal dichalcogenides (TMDs) are attracting enormous attention as promising materials for different applications ranging from flexible electronics to electrocatalysis, electrochemical actuators, energy storage devices, topological electronic devices and quantum technologies. The project will focus on the synthesis of not yet achieved 2D Janus TMDs via different methods, including colloidal synthesis and chemical vapour deposition. The materials properties will be characterized. The materials composition choice will be based on the first-principles and molecular dynamics simulation results obtained by the project partner based at KAUST. 

Part of this PhD will be also the use and the development of advanced characterization tools, based on Raman, advanced electron microscopy and surface sensitive techniques (LEIS and SIMS) and the establishing of an in-operando characterization tool during the synthesis. State-of-the-art equipment available in Materials Dpt at Imperial will be utilized in this project. Applicants should have a keen engagement and solid background in materials chemistry and characterisation. Applications are invited from candidates with (or who expect to gain) a first-class honours degree or an equivalent degree in Chemistry, Materials, Physics, Engineering or a related discipline. 

The studentship is for 3 years starting as soon as possible and will provide full coverage of tuition fees and an annual tax-free stipend of approximately £17,609. 

Applications will be assessed as received and all applicants should follow the standard College application procedure

Informal enquiries and requests for additional information for this post can be made to Dr. Cecilia MatteviApply for the project.

Robocasting entropy stabilised ultra-high temperature ceramic composites for hypersonic applications

Supervisors: Professor Luc Vandeperre
Start date: As soon as possible.
Duration: 4 years (48 months)
Entry requirements: Applications are invited from candidates with a good upper-second or first-class honours degree in Materials or related Engineering areas. Applicants should have an interest in processing and materials characterisation and should possess good analytical and practical skills. An aptitude for experimental research work is desirable.
Funding: Full coverage of tuition fees and an annual tax-free stipend at the UKRI level (£17285 in 2020/2021)+ a £1500 top up per year.
Eligibility: UK students who fulfil the requirements for UKRI studentships. 

Project summary: Hypersonic flight (>Mach 4) requires materials that can withstand high temperatures (>2000 °C) in harsh, oxidative, environments for a range of components. The list of materials that can withstand such temperatures is extremely short and therefore there has been intensive research in using ultra-high temperature ceramics, a class of ceramics with melting points above 3000 °C. Good progress has been made, but due to their relatively high coefficient of thermal expansion and high values for Young modulus, their thermal shock resistance remains a worry. The proposed study, in collaboration with the Defence Science and Technology Laboratory, will therefore investigate the production of composites with an ultra-high temperature ceramic as a matrix in order to improve the thermal shock resistance of these materials. A second concept to be investigated is the design of the thermal conductivity of these materials by a graded matrix composition so that the heat flow can be directed away from the tips and sharp edges being heated by the aerodynamic shock while minimising the heat flow to the fuselage of the airplane. The PhD student will both produce the materials and as well as characterising their thermo-mechanical properties from room temperature to elevated temperatures. While experience with ceramic processing is a plus, the student can be trained and will be embedded in the Centre for Advanced Structural Ceramics in the Department of Materials. The student will also receive training at Dstl for a period of approximately 15 weeks, spread over the PhD.

Queries: Prof Luc Vandeperre (Informal enquiries and requests for additional information)
               Dr Alba Matas Adams (Application Process)

Committed to equality and valuing diversity. The Department of Materials has an Athena Silver SWAN Award, Imperial is a Stonewall Diversity Champion and a Two Tick Employer.

 

Understanding Materials Interfaces in Systems for the Energy Transition

Supervisors: Professor Mary Ryan and Dr Stella Pedrazzini
Start date: October 2021
Duration: TBC
Entry requirements: Ideally, you will hold, or be expected to achieve, a Master’s degree or a 4-year undergraduate degree at 2:1 level (or above) in a relevant subject, e.g. Material Science, Mechanical, or Chemical Engineering, Physics, Chemistry, Earth Sciences or a related discipline. There are a range of projects available within the research programme and successful applicants will choose a project following discussions with the programme team and supervisors.
Funding: To be eligible for support, applicants must be ‘UK Residents' as defined by the EPSRC.  The studentship is for 3.5 years starting as soon as possible and will provide full coverage of tuition fees and an annual tax-free stipend of approximately £17,609.
Eligibility: Applicants must be ‘UK Residents' as defined by the EPSRC. 

Project summary: We welcome applications from candidates for October 2021 entry to work with our interdisciplinary team on a range of projects associated with the energy transition. The projects involve development of new operando tools and modelling approaches to study interface performance and stability in a range of systems (for geological carbon capture, hydrogen economy, energy storage, fuels and lubricants for e-vehicles). Up to 10 positions are available. The projects will be based at Imperial College with significant interaction with the project partners Diamond Light Source and Shell

Ideally, you will hold, or be expected to achieve, a Master’s degree or a 4 year undergraduate degree at 2:1 level (or above) in a relevant subject, e.g. Material Science, Mechanical, or Chemical Engineering, Physics, Chemistry, Earth Sciences or a related discipline. There are a range of projects available within the research programme and successful applicants will choose a project following discussions with the programme team and supervisors

Applications will be assessed as received and all applicants should follow the standard College application procedure . Please apply to the Department of Materials.

Informal enquiries and requests for additional information for these posts can be made to Professor Mary Ryan

To apply, please go to the application portal

Queries: Any queries regarding the application process should be directed to Bhavna Patel or Amy Nommeots-Nomm

We are an Athena SWAN Silver Award holders and Stonewall Diversity Champions. Imperial College London is a Two Ticks Employer and is working in partnership with GIRES to promote respect for trans people. UCL holds a race equality bronze award.