Ryan Dempsey

Education/Academic qualification

Doctor of Philosophy, (Chemistry), Computational Studies of Iron-Actinide Chemistry of Importance to UK Nuclear Waste Clean-up, The University of Manchester

20 Sept 2021 → 22 Oct 2025

Award Date: 22 Oct 2025

Master of Chemistry, Unravelling Actinide Electronic Structure with State-of-the-Art X-Ray Spectroscopy, The University of Manchester

18 Sept 2017 → 22 Jul 2022

Award Date: 22 Jul 2021

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3 Article

The Interaction of Pu(IV) with Low Index Ferrihydrite Surfaces: A Periodic Boundary Condition DFT Study
Dempsey, R. & Kaltsoyannis, N., 14 Jul 2025, (E-pub ahead of print) In: Environmental Sciences: Processes and Impacts. 27, p. 2318 - 2328
Research output: Contribution to journal › Article › peer-review

Open Access
Computational Study of the Interactions of Tetravalent Actinides (An = Th – Pu) with the α-Fe₁₃ Keggin Cluster
Dempsey, R. L. & Kaltsoyannis, N., 4 Mar 2024, In: Dalton Transactions . 53, p. 5947-5956
Research output: Contribution to journal › Article › peer-review

Open Access
Sulfidation and Reoxidation of U(VI)-Incorporated Goethite: Implications for U Retention during Sub-Surface Redox Cycling
Stagg, O., Morris, K., Townsend, L. T., Kvashnina, K. O., Baker, M. L., Dempsey, R. L., Abrahamsen-Mills, L. & Shaw, S., 20 Dec 2022, In: Environmental Science & Technology. 56, 24, p. 17643-17652 10 p.
Research output: Contribution to journal › Article › peer-review

Open Access

Computational Studies of Iron-Actinide Chemistry of Importance to UK Nuclear Waste Clean-up
Dempsey, R. (Author), Shaw, S. (Supervisor), Morris, K. (Supervisor) & Kaltsoyannis, N. (Supervisor), 22 Oct 2025
Student thesis: Phd

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Ryan Dempsey

Personal profile

Education/Academic qualification

Fingerprint

Collaborations and top research areas from the last five years

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The Interaction of Pu(IV) with Low Index Ferrihydrite Surfaces: A Periodic Boundary Condition DFT Study

Computational Study of the Interactions of Tetravalent Actinides (An = Th – Pu) with the α-Fe₁₃ Keggin Cluster

Sulfidation and Reoxidation of U(VI)-Incorporated Goethite: Implications for U Retention during Sub-Surface Redox Cycling

Computational Studies of Iron-Actinide Chemistry of Importance to UK Nuclear Waste Clean-up

Ryan Dempsey

Personal profile

Education/Academic qualification

Fingerprint

Collaborations and top research areas from the last five years

Research output

The Interaction of Pu(IV) with Low Index Ferrihydrite Surfaces: A Periodic Boundary Condition DFT Study

Computational Study of the Interactions of Tetravalent Actinides (An = Th – Pu) with the α-Fe13 Keggin Cluster

Sulfidation and Reoxidation of U(VI)-Incorporated Goethite: Implications for U Retention during Sub-Surface Redox Cycling

Thesis

Computational Studies of Iron-Actinide Chemistry of Importance to UK Nuclear Waste Clean-up

Computational Study of the Interactions of Tetravalent Actinides (An = Th – Pu) with the α-Fe₁₃ Keggin Cluster