YooJae Jeong

  • Graduate Student
  • Marder Group
YouJae Jeong

Education

  • MS, Materials Science and Engineering, Ajou University, 2022
  • BS, Materials Science and Engineering, Ajou University, 2020

Research Interests

I investigate organic–inorganic hybrid materials with a focus on tuning the structure–property relationships in low-dimensional perovskites through organic cation design. My research also explores interfacial engineering in quantum dots via ligand exchange strategies, aiming to develop functional materials for advanced optoelectronic applications.

Publications

  • Yoo Jae Jeong‡, Runfa Tan‡, Seong Sik Nam‡, Jong Ho Lee, Sung Kyu Kim, Tae Kyu Lee, Seong Sik Shin*, Xiaolin Zheng*, and In Sun Cho*, Rapid Surface Reconstruction of In2S3 Photoanode via Flame Treatment for Enhanced Photoelectrochemical Performance, Advanced Materials, 2403164,(2024).
  • Yoo Jae Jeong‡, Dong Hyun Seo‡, Ji Hyun Baek, Min Je Kang, Bit Na Kim, Sung Kyu Kim, Xiaolin Zheng*, and In Sun Cho*, Crystal Reconstruction of Mo:BiVO4: Improved Charge Transport for Efficient Solar Water Splitting, Advanced Functional Materials, 32, 2208196, (2022).
  • Yoo Jae Jeong‡, Runfa Tan‡, Tak Hyun You‡, Sung Kyu Kim*, and In Sun Cho*, Hierarchical TiO2 Branched Nanorods for Enhanced Electrocatalytic Nitrate-to-Ammonia Production, Journal of Materials Chemistry A, 13, 28295-28304, (2025).
  • Yoo Jae Jeong, Sung Won Hwang, Settasit Chaikasetsin, Hyun Soo Han*, and In Sun Cho*, Dual textured BiVO4/Sb:SnO2 heterostructure for enhanced photoelectrochemical Water-splitting, Chemical Engineering Journal, 435, 135183, (2022).
  • Yoo Jae Jeong, Seo Yeong Hong, and In Sun Cho*, All-solution-processed BiVO4/SnO2 Nanorods-Axial-Heterostructure with Improved Charge Collection Properties for Solar Water-Splitting, Ceramics international 48 (22), 33101-33107, (2022).
  • Sung Won Hwang‡, Yoo Jae Jeong‡, Runfa Tan, Indhujasri Saravanan, Hyun Soo Han, Dong Hoe Kim*, and In Sun Cho*, Texture development and surface reconstruction of BiVO4 photoanode via one-pot hydrothermal reaction for enhanced photoelectrochemical water splitting, Journal of Advanced Ceramics, 14(3), 9221043 (2025).
  • Yoo Jae Jeong and In Sun Cho*, Direct Solution-Based Growth of Nanostructured BiVO4 with Multi-facets Exposure and Enhanced Light Absorption, Alexandria Engineering Journal, 123, 188–196, (2025).