NMRL | 나노재료화학 연구실

Home of Nanoelectronic Materials

Our main research interest is to develop, modify and understand nano-material systems that are applicable to semiconductor devices.

For this, we largely focus on the synthesis of electrically conductive molecular crystals, organic/inorganic thin films, and 2D materials.

Organic semiconductor

Radical crystal

Chemical doping

Vapor phase chemical reactions

Metal organic frameworks

Covalent organic frameworks

Lattice-doped graphene

Twisted bilayer graphene

No, J.; Ahn, T.; Kim, T.; Choi, H. C.* J. Am. Chem. Soc. 2026, Accepted.	Structure Directing Acid-Amine Salt Films for Imine-Linked Covalent Organic Framework Films by Chemical Vapor Deposition
Mechanical Grinding Effect: Facile Sublimation and Its Application in Molecular Cocrystal Synthesis by Physical Vapor Transport	Elucidation of the Transformation of Coordination Polymer Intermediates into 2D Metal–Organic Framework Films during Chemical Vapor Deposition
A Selective Reduction Approach in Cocrystal Systems for Highly Conducting Organic Radical Crystals	Chemical Vapor Deposition of Edge-on Oriented 2D Conductive Metal–Organic Framework Thin Films
Rotation of Graphene on Cu during Chemical Vapor Deposition and Its Application to Control the Stacking Angle of Bilayer Graphene	A Platform to Evaluate the Effect of Back Charge Transfer on the Electrical Conductivity of TTF Charge Transfer Complexes: TTF3MCl6 (M = In, Sb)
Solvent Influenced Coordination Variation of Flexible Ligands to Y(III) towards MOF Structural Diversities.

Choi, C.; Park, S.; Choi, Y.; Choi, H. C.* Commun. Mater. 2026, Accepted. Extraction and usage of free electrons from alkali metals at room temperature.

No, J.; Ahn, T.; Kim, T.; Choi, H. C.* J. Am. Chem. Soc. 2026, Accepted. Formation of quasi-2D Mon+1Cn Layered Structures via Carburizing Metal Films Towards Surface Functional Group-free Molybdenum Carbide MXene thin films. <Supplementary Cover>

Hong, Y.; Kumari, N.; Maji, A.; Kim, C.; Jeevanandham, S.; Kumar, A.; Gu, B. S. ; Kim, M. G.; Lee, Y. J.; Kim, G.; Choi, S.; No, J.; Choi, H. C. ; Lee, D.; Yun, Y.; Lee, I. S.* J. Am. Chem. Soc. 2025, 147, 44, 41023–41033. Turing-type Catalytic 2D-Metal Nanomesh inside Silica-Bilayer for Multicomponent Reaction Control.
Jeevanandham, S.#; Maji, A.#; Kumari, N.; Gu, B. S.; No, J.; Choi, H. C.; Oh, D.; An, K.; Kumar, A.*; Lee, I. S.* Nano Lett. 2025, 25, 44, 15970–15977. Ligand-Substrate Self-Sorting in Silica-Encased Rh-Nanopetals as Model Catalyst for Hydroformylation of Arylalkenes.
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Han, D.; Masud; Kim, Y.; Kim, S.; Lee, D. G.; No, J.; Choi, H. C.; Lee, T. K.; Kim, Y. S.*; Park, S.* Adv. Mater. 2025, 2506266. Ionically Conductive Elastic Polymer Binder for Ultrahigh Loading Electrode in High-Energy-Density Lithium Batteries.
Son, Y.; Choi, H. C.* J. Am. Chem. Soc. 2025, 147, 22, 18419-18423. Structure Directing Acid-Amine Salt Films for Imine-Linked Covalent Organic Framework Films by Chemical Vapor Deposition.
Jeevanandham, S.; Maji, A.; Acharya, A.; Kumari, N., Gu, B. S.; Yoon, Y.; Lee, D.; Choi, H. C.; Kim, H. W.; Yun, T.; Kumar, A.*; Lee, I. S.* ACS Nano 2025, 19, 6142-6151. Ligand-Shell Cooperativity in a Bilayer Silica-Sandwiched Mixed-Metals Nanocatalyst Design for Absolute Selectivity Switch.

Zhang, W.; Ohtsu, J.*; Suzuki, H.; Shimizu, A.; Shimada, T.; Adachi, K.; Hashizume, D.; Koo, J. Y.; Choi, H. C.; Wada, Y.; Usov, P. M.*; Kawano, M.* Chem. Mater. 2025, 37, 415−428. Synthesis and Characterization of Ruthenium and Osmium Metal−Organic Frameworks with a Pyrazine Ligand: Two-Dimensional Analogues of the Creutz−Taube Ion.
Kim, H. S.; Koo, J. Y.; Choi, H. C.* Cryst. Growth Des. 2025, 25, 171-175. Mechanical Grinding Effect: Facile Sublimation and Its Application in Molecular Cocrystal Synthesis by Physical Vapor Transport.

Changmin's paper entitled "Extraction and usage of free electrons from alkali metals at room temperature" is accepted for publication in Communications Materials Congratulations! 2026.05.19.

The paper entitled "Vapor-phase synthesis of MOF films" by Myeonggeun and Hyeonwoo has been recognized as a "Top Viewed Article" in the Bulletin of the Korean Chemical Society by WILEY. Congratulations! 2026.05.15.

Junhyeok's paper entitled "Formation of quasi-2D Mon+1cn layered structures via carburizing metal films towards surface functional group-free molybdenum carbide MXene thin films" is accepted for publication in J. Am. Chem. Soc. Congratulations! 2026.04.29.

A paper to which Junhyeok contributed has been accepted for publication in J. Am. Chem. Soc. Congratulations! 2025.10.23.
A paper to which Junhyeok contributed has been accepted for publication in Nano Lett. Congratulations! 2025.10.23.
A paper to which Junhyeok contributed has been accepted for publication in Adv. Mater. Congratulations! 2025.07.07.

Yelim's paper entitled "Structure directing acid-amine salt films for imine-linked covalent organic framework films by chemical vapor deposition" has been accepted in J. Am. Chem. Soc. Congratulations! 2025.05.17.