Jae Ryang HAHN

Z-Scheme Heterojunction of Cu ₂ O/Ni-BiVO ₄ for Tetracycline Degradation Under Visible-Light: Mechanism, Pathway, and Toxicity Evaluation

Shrestha, S., Mohan, H., Gyawali, N., Acharya, S., Kim, G., Shin, T., & Hahn, J. R. (2026, January 5). ACS Omega.

Dynamic Surface Reconstruction in Machine-Learning-Predicted Cu ₃ MoP Governs Selective CO Electroreduction to C ₂ ⁺ Products

Abbas, H. G., & Hahn, J. R. (2025, December 3). The Journal of Physical Chemistry C.

Facile Synthesis of a Composite Comprising Multiwalled Carbon Nanotubes with a p–n Heterojunction of Zinc Oxide and Silver Oxide: Applications to Efficient Photocatalytic Decomposition of Emerging Hazardous Pollutants Under Sunlight

Pandey, A., Gyawali, N., Lee, I., Shrestha, S., Acharya, S., Zahid, A. A. S. M., … Hahn, J. R. (2025, June 17). ACS Applied Engineering Materials.

Harnessing BiOI/V2O5 Nanocomposites: Advanced Bifunctional Catalysts for Visible-Light Driven Environmental Remediation and Antibacterial Activity

Pandey, A., Gyawali, N., Shrestha, D., Lee, I., Shrestha, S., Acharya, S., … Hahn, J. R. (2025, June 6). Molecules.

Lattice-Matched CdS@Ag₂S Core–Shell Structures on g-C₃N₄: A High-Performance Photocatalyst for Hydrogen Evolution and Pollutant Degradation under Visible Light

Shrestha, S., Ha, G. H., Gyawali, N., Acharya, S., Lee, I., Mohan, H., … Hahn, J. R. (2025, August 26). ACS Applied Energy Materials.

MOF-Derived In Situ Confinement of Copper/Copper Oxide Nanoparticles Inside a Carbon Tube: A Facile Morphologically Controlled Synthesis Strategy for Superior Visible-Light-Driven Photocatalytic Efficiency

Gyawali, N., Lee, I., Shrestha, S., Acharya, S., Zahid, A. A. S. M., Kim, K., … Hahn, J. R. (2025, January 15). Industrial & Engineering Chemistry Research.

Temperature and Ramp Rate-Controlled Phase Engineering of Copper Oxides in Non-Crystalline Carbon Tubes for Enhanced Alkaline Water Splitting

Gyawali, N., Abbas, H. G., Shrestha, S., Acharya, S., Kim, K., Sapkota, K. P., & Hahn, J. R. (2025, October 8). ACS Applied Materials & Interfaces.

Visible-Light-Driven Co3O4/Nb2O5 Heterojunction Nanocomposites for Efficient Photocatalytic and Antimicrobial Performance in Wastewater Treatment

Pandey, A., Shrestha, S., Kandel, R., Gyawali, N., Acharya, S., Nepal, P., … Hahn, J. R. (2025, June 12). Molecules.

Controlled release of Ag+ ions to human cancer cells selectively neutralized with silver nanoparticles of different sizes produced by a green synthesis method

Islam, M. A., Riaz, T. A., Hossain, M. A., Lee, I., Akter, J., Shrestha, S., … Hahn, J. R. (2023, August 8). Journal of Molecular Structure.

Nanostructured carbon and copper oxide: Synchronous and facile synthesis from a single source and multidimensional applications

Akter, J., Hanif, M. A., Lee, I., Shrestha, S., Pandey, A., Gyawali, N., … Hahn, J. R. (2023, July 4). Chemical Engineering Journal.

Silver decoration of Cr2O3 nanoparticles: Facile preparation of Cr2O3 nanoparticles and Ag–Cr2O3 nanocomposites and characterization of their antibacterial activity and ability to photocatalytically degrade organic wastes under visible light

Gyawali, N., Kandel, R., Lee, I., Shrestha, S., Pandey, A., Akter, J., & Hahn, J. R. (2023, October 11). Journal of Photochemistry and Photobiology A Chemistry.

Carbon-Based Ternary Nanocomposite: Bullet Type ZnO–SWCNT–CuO for Substantial Solar-Driven Photocatalytic Decomposition of Aqueous Organic Contaminants

Shrestha, S., Sapkota, K. P., Lee, I., Islam, M. A., Pandey, A., Gyawali, N., … Hahn, J. R. (2022, December 12). Molecules.

Enhancement of visible-light photocatalytic activity of ZnO/ZnS/g-C3N4 by decreasing the bandgap and reducing the crystallite size via facile one-step fabrication

Hanif, M. A., Akter, J., Islam, M. A., Lee, I., Sapkota, K. P., Shrestha, S., … Hahn, J. R. (2022, June 1). Journal of Photochemistry and Photobiology A Chemistry.

Facile Preparation of a Bispherical Silver–Carbon Photocatalyst and Its Enhanced Degradation Efficiency of Methylene Blue, Rhodamine B, and Methyl Orange under UV Light

Islam, M., Akter, J., Lee, I., Shrestha, S., Pandey, A., Gyawali, N., … Hahn, J. (2022, November 10). Nanomaterials.

Coherent CuO-ZnO nanobullets maneuvered for photocatalytic hydrogen generation and degradation of a persistent water pollutant under visible-light illumination

Sapkota, K. P., Lee, I., Shrestha, S., Islam, A., Hanif, A., Akter, J., & Hahn, J. R. (2021, October 4). Journal of Environmental Chemical Engineering.

Formation of chemical heterojunctions between ZnO nanoparticles and single-walled carbon nanotubes for synergistic enhancement of photocatalytic activity

Hanif, M. A., Akter, J., Lee, I., Islam, M. A., Sapkota, K. P., Abbas, H. G., & Hahn, J. R. (2021, March 24). Journal of Photochemistry and Photobiology A Chemistry.

Hierarchical Nanocauliflower Chemical Assembly Composed of Copper Oxide and Single-Walled Carbon Nanotubes for Enhanced Photocatalytic Dye Degradation

Sapkota, K. P., Islam, M. A., Hanif, M. A., Akter, J., Lee, I., & Hahn, J. R. (2021, March 10). Nanomaterials.

Multiferroicity of Non-Janus MXY (X = Se/S, Y = Te/Se) Monolayers with Giant In-Plane Ferroelectricity

Abbas, H. G., Debela, T. T., Hahn, J. R., & Kang, H. S. (2021, March 25). The Journal of Physical Chemistry C.

Selective growth of Ti3+/TiO2/CNT and Ti3+/TiO2/C nanocomposite for enhanced visible-light utilization to degrade organic pollutants by lowering TiO2-bandgap

Akter, J., Hanif, M. A., Islam, M. A., Sapkota, K. P., & Hahn, J. R. (2021, May 4). Scientific Reports.

Subnanometer Thick Carbon-Layer-Encapsulated Silver Nanoparticles Selectively Neutralizing Human Cancer Cells and Pathogens through Controlled Release of Ag⁺ Ions

Islam, M. A., Sapkota, K. P., Riaz, T. A., Hossain, M. A., Hanif, M. A., Akter, J., … Hahn, J. R. (2021, July 9). ACS Applied Nano Materials.

Visible-light-active novel α-Fe2O3/Ta3N5 photocatalyst designed by band-edge tuning and interfacial charge transfer for effective treatment of hazardous pollutants

Akter, J., Hanif, M. A., Islam, M. A., Sapkota, K. P., Lee, I., & Hahn, J. R. (2021, November 22). Journal of Environmental Chemical Engineering.

Visible-light-driven enhanced photocatalytic performance using cadmium-doping of tungsten (VI) oxide and nanocomposite formation with graphitic carbon nitride disks

Hanif, M. A., Akter, J., Islam, M. A., Sapkota, K. P., & Hahn, J. R. (2021, July 8). Applied Surface Science.

Enhanced Visible-Light Photocatalysis of Nanocomposites of Copper Oxide and Single-Walled Carbon Nanotubes for the Degradation of Methylene Blue

Sapkota, K., Lee, I., Hanif, M., Islam, M., Akter, J., & Hahn, J. (2020, March 5). Catalysts.

Heterojunction formation between copper(II) oxide nanoparticles and single-walled carbon nanotubes to enhance antibacterial performance

Sapkota, K. P., Hassan, M. M., Shrestha, S., Hanif, M. A., Islam, M. A., Akter, J., … Hahn, J. R. (2020, October 1). International Journal of Pharmaceutics.

Kinetically controlled selective synthesis of Cu2O and CuO nanoparticles toward enhanced degradation of methylene blue using ultraviolet and sun light

Akter, J., Sapkota, K. P., Hanif, M. A., Islam, M. A., Abbas, H. G., & Hahn, J. R. (2020, November 14). Materials Science in Semiconductor Processing.

Effect of amino, hydroxyl, and carboxyl terminal groups of alkyl chains of self‐assembled monolayers on the adsorption pattern of gold nanoparticles

Zahid, A. A. S. M., Hanif, M. A., Lee, I., Islam, M. A., & Hahn, J. R. (2019, September 2). Surface and Interface Analysis.

Enhanced Photocatalytic and Antibacterial Performance of ZnO Nanoparticles Prepared by an Efficient Thermolysis Method

Hanif, M., Lee, I., Akter, J., Islam, M., Zahid, A., Sapkota, K., & Hahn, J. (2019, July 18). Catalysts.

Non-Janus WSSe/MoSSe Heterobilayer and Its Photocatalytic Band Offset

Abbas, H. G., Hahn, J. R., & Kang, H. S. (2019, November 5). The Journal of Physical Chemistry C.

Orientation-specific switching of inelastic electron tunneling in an oxygen–pyridine complex adsorbed onto an Ag(110) surface

Jang, S., Shin, T., Abbas, H. G., Hahn, J. R., & Kang, H. S. (2019, September 18). The Journal of Chemical Physics.

Role of Electronic Structures and Dispersion Interactions in Adsorption Selectivity of Pyrimidine Molecules with a Si(5 5 12) Surface

Kim, G.-H., Jeong, S., Lee, I., Hanif, M. A., Islam, M. A., Sapkota, K. P., & Hahn, J. R. (2019, July 19). The Journal of Physical Chemistry C.

In situ preparation of graphene‐ZnO composites for enhanced graphite exfoliation and graphene‐nylon‐6 composite films

Hossain, M. M., Shima, H., Lee, I., & Hahn, J. R. (2017, March 13). Journal of Applied Polymer Science.

Direct observation of the conformational transitions of single pyridine molecules on a Ag(110) surface induced by long-range repulsive intermolecular interactions

Lee, I., Son, S., Shin, T., & Hahn, J. R. (2017, January 5). The Journal of Chemical Physics.

In Situ Solution Process for Fabricating Thermally and Mechanically Stable Highly Conductive ZnO-CNT Fiber Composites

Hossain, M. M., Son, S. B., & Hahn, J. R. (2017, January 1). Acta Physica Polonica A.

Carbon-ZnO core-shell nanospheres: Facile fabrication and application in the visible-light photocatalytic decomposition of organic pollutant dyes

Shima, H., Hossain, M. M., Lee, I., Son, S., & Hahn, J. R. (2016, October 9). Materials Chemistry and Physics.

In situ fabrication of a thermally stable and highly porous conductive solar light-driven ZnO–CNT fiber photocatalyst

Hossain, M. M., Shima, H., Son, S., & Hahn, J. R. (2016, January 1). RSC Advances.

Synthesis of an efficient white-light photocatalyst composite of graphene and ZnO nanoparticles: Application to methylene blue dye decomposition

Hossain, M. M., Ku, B.-C., & Hahn, J. R. (2015, February 3). Applied Surface Science.

High yield and high concentration few-layer graphene sheets using solvent exfoliation of graphite with pre-thermal treatment in a sealed bath

Hossain, M. M., Park, O.-K., Hahn, J. R., & Ku, B.-C. (2014, March 13). Materials Letters.

Highly dispersed graphene ribbons produced from ZnO–C core–shell nanorods and their use as a filler in polyimide composites

Shima, H., Hossain, M. M., & Hahn, J. R. (2014, January 1). RSC Advances.

Nanoforests composed of ZnO/C core–shell hexagonal nanosheets: fabrication and growth in a sealed thermolysis reactor and optical properties

Hossain, M. M., Shima, H., Ku, B.-C., & Hahn, J. R. (2014, September 8). Journal of Materials Science.