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  Time-resolved dynamics of the electrode-electrolyte interface


   School of Natural and Computing Sciences

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  Prof A Cuesta Ciscar, Dr Eve Wildman, Prof Victor Climent Paya  No more applications being accepted  Funded PhD Project (Students Worldwide)

About the Project

The project will explore the finest details of dynamics at electrode-electrolyte interfaces. Step-scan time-resolved FTIR spectroscopy and time-resolved IR spectroscopy using broad-band laser pulses will monitor in real time changes in interfacial structure after a perturbation, delivering deeper understanding of correlations between interfacial dynamics and efficiency of charge transfer across, and accumulation at, interfaces. Our work will reshape the discipline, offering a film of the process instead of photographs of the initial and final states.

Selection will be made on the basis of academic merit. The successful candidate should have, or expect to obtain, a UK Honours degree at 2.1 or above (or equivalent) in Chemistry, Physics or Materials Science.

Formal applications can be completed online: https://www.abdn.ac.uk/pgap/login.php

• Apply for Degree of Doctor of Philosophy in Chemistry

• State name of the lead supervisor as the Name of Proposed Supervisor

• State ‘Leverhulme Trust’ as Intended Source of Funding

• State the exact project title on the application form

When applying please ensure all required documents are attached:

• All degree certificates and transcripts (Undergraduate AND Postgraduate - officially translated into English where necessary)

• 2 Academic References, signed by referees and on official headed paper or emailed from their official email address

• Detailed CV, Personal Statement/Motivation Letter

Informal inquiries can be made to Professor A Cuesta Ciscar ([Email Address Removed]) with a copy of your curriculum vitae and cover letter. All general enquiries should be directed to the Postgraduate Research School ([Email Address Removed])

The expected start date of the project will be in agreement with the supervisors but is likely to be between April and July 2022.

Chemistry (6) Physics (29)

Funding Notes

The project is funded by the Leverhulme Trust and covers tuition fees and a stipend (paid monthly, in arrears) for 36 months of supervised study.

References

1. X.-S. Zhou, B.-W. Mao, C. Amatore, R. G. Compton, J.-L. Marignier, M. Mostafavi, J.-F. Nierengartenf, E. Maisonhaute, Transient electrochemistry: beyond simply temporal resolution. Chem. Commun. 2016, 52, 251-263.
2. R. Kas, O. AYemoba, N.J. Firet, J. Middelkoop, W.A. Smith, A. Cuesta, In-Situ Infrared Spectroscopy Applied to the Study of the Electrocatalytic Reduction of CO2: Theory, Practice and Challenges. ChemPhysChem 2019, 20, 2904-2925.
3. K. Ataka, Y. Hara, M. Osawa,A new approach to electrode kinetics and dynamics by potential modulated Fourier transform infrared spectroscopy. J. Electroanal. Chem. 1999, 473, 34–42.
4. V. Climent, B.A. Coles, R. Compton, Laser-Induced Potential Transients on a Au(111) Single-Crystal Electrode. Determination of the Potential of Maximum Entropy of Double Layer Formation. J. Phys. Chem. B 2002, 106, 5258-5265.
5. A. Yamakata, T. Uchida, J. Kubota, M. Osawa, Laser-Induced Potential Jump at the Electrochemical Interface Probed by Picosecond Time-Resolved Surface-Enhanced Infrared Absorption Spectroscopy. J. Phys. Chem. B 2006, 110, 6423-6427.
6. L. Pérez-Martínez, L.M.M. de los Toyos, J.J.T. Shibuya, A. Cuesta, Methanol Dehydrogenation on Pt Electrodes: Active Sites and Role of Adsorbed Spectators Revealed through Time-Resolved ATR-SEIRAS, ACS Catal. 2021, 11, 13483–13495.

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