University of Oxford
Hoye Group
Chemistry of Sustainable Materials
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Chang-Seop (Joe) Jeong

Chang-Seop Jeong
DPhil Candidate, IMAT
Department of Chemistry, University of Oxford
chang-seop.jeong@trinity.ox.ac.uk

Bio: Chang-Seop (Joe) is a DPhil student supervised by Prof. Robert Hoye and Prof. Matthew Fuchter, as part of the Inorganic Materials for Advanced Manufacturing (IMAT) CDT programme. He will be working on chiral perovskites for polarised light emission devices. He completed both of his bachelor’s and master’s at Yonsei University, South Korea, where he worked on perovskite degradation mechanisms under illumination and electrical bias.

Selected Publications

  1. C.-S. Jeong†, W. Jeong†, J. Yun†, D. Kang, B. Kang, H. Lee, J. H. Kim, H. Lee, and J. Moon*, “Operando Insights into Stability of Perovskite-Based Solar Water Splitting Devices”, Nat. Commun., 17: 1638 (2026). DOI: 0.1038/s41467-026-68357-9
  2. W. Jeong†, C.-S. Jeong†, J. Yun†, Y. S. Park, J. Lee, J. Lee, C. U. Lee, S. Moon, S. Kim, S. Kim, J. H. Kim, S. Y. Park, D. Kim, S. Kim, J. Lim, J. Lee, H. An, and J. Moon*, “Elucidating Degradation Pathways in Perovskite-Based Water Splitting Devices”, ACS Energy Lett. 10, 4758-4768 (2025). DOI: 10.1021/acsenergylett.5c02009
  3. W. Jeong†, J. Yun†, G. Jang†, C.-S. Jeong†, and J. Moon*, “Immersed Halide Perovskite-Based Electrochemical Cells for Stable Solar Water Splitting: Achievements, Opportunities, and Prospects”, Adv. Mater. 37, e09817 (2025). DOI:10.1002/adma.202509817