• 95. 03 ~ 01. 08 : B. S. Mater. Sci. & Eng. (POSTECH)

• 01. 09 ~ 03. 02 : M. S. Mater. Sci. & Eng. (POSTECH)

• 03. 03 ~ 07. 02 : Ph. D. Mater. Sci. & Eng. (POSTECH)

• 07. 03 ~ 07. 09 : Postdoctoral Research Associate (POSTECH)

• 07. 10 ~ 09. 02 : Postdoctoral Research Associate (Georgia Tech)

• 09. 03 ~ 19. 08 : Professor (Chung-Ang University)

• 15. 09 ~ 16. 08 : Visiting Scholar (University of Chicago)

• 18. 01 ~ present : Alumni and Member of Young Korean Academy of Science and Technology                                                                 https://youtu.be/7XmvgkjjI4E

• 19. 09 ~ present : Professor (Korea University) 

• 2019 ~ present: Korean Journal of Metals and Materials (Editor)

• 2018 ~ present: Materials (Editorial Board Member)

• 2017 ~ present: Electronic Materials Letters (Board of directors)

• 2019 ~ present: Materials Today Advances (Editorial Board Members)

• 2024 ~ present: NPG Asia Materials (Editorial Board Member)

• 2024 ~ present: Energy Materials (Associated Editor) 

• 2025 ~ present: Transactions on Electrical and Electronic Materials (Editor-in-Chief)

•  Research for two-dimensional materials (graphene, MoS2, WS2, MOF and so on)

-  Fundamental study and application to catalysts

• Research for organo/inorgano halide perovskite semiconductor

-  Organic light emitting diodes, organic solar cells, and perovskite solar cells

30. “Crystallographically vacancy-induced MOF nanosheet as rational single-atom support for accelerating CO2 electroreduction to CO”, Carbon Energy , vol. 6, p.e510 (1-14) (2024) 

29. “Perovskite light-emitting diode display based on MoS2 backplane TFT”, Advanced Materials, vol. 36, p.2309531 (1-8) (2024)  

28. “Recent advances in wide bandgap perovskite solar cells: Focus on lead-free materials for tandem structures”, Small Methods, vol.8, p.2300207 (1-26) (2024) 

27. “Rationally designed graphene channels for real-time sodium ion detection for electronic tongue”, Infomat, vol. 5, p.e12427 (1-16) (2023)  

26. “Transition metal ions doping on ZIF-8 for enhancing the electrochemical CO2 reduction reaction”, Advanced Materials, vol. 35, p.2208224 (1-9) (2023) 

25. “Recent advances in electrochemical, photochemical, and photoelectrochemical reduction of CO2 to C2+ products”, Small, vol. 19, p.2205765 (1-30) (2023)  

24. “Controlling threshold and resistive switch functionalities in Ag-incorporated organometallic halide perovskites for memristive crossbar array”, Advanced Functional Materials, vol. 33, p.2211358 (1-11) (2023)  

23. “Memristive devices based on two-dimensional transition metal chalcogenides for neuromorphic computing”, Nano-Micro Letters, vol. 14, p.58 (1-30) (2022) 

22. “Low-crystalline AuCuIn catalyst for gaseous CO2 electrolyzer”, Advanced Science, vol. 9, p.2104908 (1-13) (2022) 

21. “2-Dimensional metal organic frameworks and covalent organic frameworks for electrocatalysis: Distinct merits by the reduced dimension”, Advanced Energy Materials, vol. 12, p.2003990 (1-32) (2022). 

20. “Enhanced optical properties and stability of CsPbBr3 nanocrystals through nickel doping”, Advanced Functional Materials, vol. 31, p.2102770 (1-9) (2021). 

19. “Tailoring the structure of low-dimensional halide perovskite through a room temperature solution process: Role of ligands”, Small Methods, vol. 5, p.2100054 (1-11) (2021).

18. “Graphene-based catalysts for electrochemical carbon dioxide reduction”, Carbon Energy, vol. 2, p.158-175 (2020).

17. “Mico-nanoporous MoO2@CoMo heterostructure catalyst for hydrogen evolution reaction”, Applied Catalysis B: Environmental, vol. 270, p.118895 (1-10) (2020). 

16. “Full-color active-matrix organic light-emitting  diode display on human skin based on a large-area MoS2 backplane ”, Science Advances, vol. 6, eabb5898 (1-6) (2020). 

15.  “Graphene-mediated enhanced Raman scattering and coherent light lasing from CsPbI3 perovskite nanorods”, Nano Energy, vol. 70, p.104497 (1-8) (2020). 

14. “Chemoresistive materials for electronic nose: progress, perspectives, and challenges”, InfoMat, vol. 1, p.289-316 (2019).

13. “Dual-phase all-inorganic cesium halide perovskites for conducting-bridge memory-based artificial synapses”, Advanced Functional Materials, vol. 29, p.1906686 (2019).  

12. “Organic-inorganic hybrid halide perovskites for memories, transistors, and artificial synapses”, Advanced Materials, vol. 30, p.1704002 (2018). 

11.“Recent advances toward high-efficiency halide perovskite light-emitting diodes: Review and perspective”, Small Methods, vol. 2, p.1700419 (2018). 

10. “Flexible active-matrix organic light-emitting diode display enabled by MoS2 thin-film transistor”, Science Advances, vol. 4, p.eaas8721 (2018). 

9. “Air-stable cesium lead iodide perovskite for ultra-low operating voltage resistive switching”, Advanced Functional Materials, vol. 28, p.1705783 (2018).

8. “Halide perovskites for applications beyond photovoltaics”, Small Methods, vol. 2, p.1700310 (2018).  

7.  “Polarized light-emitting diodes based on patterned MoS2 nanosheet hole transport layer”, Advanced Materials, vol. 29, p.1702598 (2017).

6. “Wafer-scale transferable molybdenum disulfide thin-film catalysts for photoelectrochemical hydrogen production”, Energy and Environmental Science, vol. 9, p. 2240 ~ 2248 (2016).

5. “Inhibition of ion migration for reliable operation of organolead halide perovskite-based metal/semiconductor/metal broadband photodetectors”, Advanced Functional Materials, vol. 26, p.4213-4222 (2016). 

4. “Performances of liquid-exfoliated transition metal dichalcogenides as hole injection layers in organic light-emitting diodes”, Advanced Functional Materials, vol. 25, p.4512 ~ 4519 (2015).

3. "Synthesis of atomically thin transition metal disulfides for charge transport layers in optoelectronic devices", ACS Nano, vol. 9, p.4146 ~ 4155 (2015).

2. "Increased work function in few-layer graphene sheets via metal chloride doping", Advanced Functional Materials, vol. 22, p. 4724 ~ 4731 (2012).

1. "Nanoscale tunable reduction of graphene oxide for graphene electronics", Science, vol. 328, p.1373 ~ 1376  (2010).