Ho‐Geun Ahn

1.2k total citations
56 papers, 976 citations indexed

About

Ho‐Geun Ahn is a scholar working on Materials Chemistry, Mechanical Engineering and Catalysis. According to data from OpenAlex, Ho‐Geun Ahn has authored 56 papers receiving a total of 976 indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Materials Chemistry, 19 papers in Mechanical Engineering and 18 papers in Catalysis. Recurrent topics in Ho‐Geun Ahn's work include Catalytic Processes in Materials Science (22 papers), Catalysis and Oxidation Reactions (15 papers) and Catalysis and Hydrodesulfurization Studies (10 papers). Ho‐Geun Ahn is often cited by papers focused on Catalytic Processes in Materials Science (22 papers), Catalysis and Oxidation Reactions (15 papers) and Catalysis and Hydrodesulfurization Studies (10 papers). Ho‐Geun Ahn collaborates with scholars based in South Korea, United States and Japan. Ho‐Geun Ahn's co-authors include Ki‐Joong Kim, Chih‐Hung Chang, Peter B. Kreider, Woon‐Jo Jeong, C. S. Kang, Youngjae You, Min‐Chul Chung, Yong Jun Li, Nick Wannenmacher and Praveen K. Thallapally and has published in prestigious journals such as Advanced Materials, Applied Catalysis B: Environmental and Chemical Communications.

In The Last Decade

Ho‐Geun Ahn

52 papers receiving 964 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Ho‐Geun Ahn South Korea 12 625 230 204 196 172 56 976
M. Asomoza Mexico 20 802 1.3× 185 0.8× 208 1.0× 132 0.7× 165 1.0× 47 1.1k
Renliang Yue China 16 663 1.1× 122 0.5× 164 0.8× 211 1.1× 236 1.4× 21 873
Andrés A. García Blanco Argentina 16 414 0.7× 159 0.7× 176 0.9× 141 0.7× 85 0.5× 29 689
Fuqiang Guo China 17 398 0.6× 147 0.6× 326 1.6× 128 0.7× 121 0.7× 38 765
Shan Zheng China 22 889 1.4× 129 0.6× 124 0.6× 290 1.5× 334 1.9× 38 1.3k
Lei Miao China 16 450 0.7× 207 0.9× 123 0.6× 161 0.8× 85 0.5× 47 855
Chen Gu China 19 642 1.0× 308 1.3× 308 1.5× 180 0.9× 219 1.3× 55 1.1k
Н. А. Рудина Russia 22 971 1.6× 184 0.8× 277 1.4× 276 1.4× 219 1.3× 102 1.5k
Wenqing Li China 18 721 1.2× 211 0.9× 203 1.0× 224 1.1× 191 1.1× 53 1.1k
Radu Lazău Romania 20 600 1.0× 318 1.4× 104 0.5× 221 1.1× 164 1.0× 58 1.1k

Countries citing papers authored by Ho‐Geun Ahn

Since Specialization
Citations

This map shows the geographic impact of Ho‐Geun Ahn's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ho‐Geun Ahn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ho‐Geun Ahn more than expected).

Fields of papers citing papers by Ho‐Geun Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ho‐Geun Ahn. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ho‐Geun Ahn. The network helps show where Ho‐Geun Ahn may publish in the future.

Co-authorship network of co-authors of Ho‐Geun Ahn

This figure shows the co-authorship network connecting the top 25 collaborators of Ho‐Geun Ahn. A scholar is included among the top collaborators of Ho‐Geun Ahn based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ho‐Geun Ahn. Ho‐Geun Ahn is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Jung, Kil‐Su, Seunghwan Seo, Su-Min Kang, et al.. (2024). Junctionless Negative‐Differential‐Resistance Device Using 2D Van‐Der‐Waals Layered Materials for Ternary Parallel Computing. Advanced Materials. 36(24). e2310015–e2310015. 15 indexed citations
2.
Jang, Jun‐Ho, et al.. (2014). A Study on the Sintering Of HAp Sputtering Target Material for Biomedical Applications. International Journal of Innovative Research in Science Engineering and Technology. 3(8). 15068–15075. 1 indexed citations
3.
Kim, Ki‐Joong, Chih‐Hung Chang, & Ho‐Geun Ahn. (2014). The Effect of Zinc Oxide Addition to Alumina-Supported Gold Catalyst in Low Temperature Carbon Monoxide Oxidation. Journal of Nanoscience and Nanotechnology. 15(1). 660–664. 5 indexed citations
4.
Park, Chulmin, Ki‐Joong Kim, Woon‐Jo Jeong, et al.. (2013). Nanosized CuO and ZnO Catalyst Supported on Titanium Chip for Conversion of Carbon Dioxide to Methyl Alcohol. Journal of Nanoscience and Nanotechnology. 13(8). 5823–5826. 2 indexed citations
5.
Kim, Byung Hoon, Sun-Jae Kim, Ho‐Geun Ahn, et al.. (2013). Bipolar Pulsed Electrical Discharge for Decomposition of Methylene Blue in Aqueous TiO<SUB>2</SUB> Nanoparticle Dispersions. Journal of Nanoscience and Nanotechnology. 13(3). 1966–1969. 4 indexed citations
6.
Kim, Ki‐Joong, Yong Jun Li, Peter B. Kreider, et al.. (2013). High-rate synthesis of Cu–BTC metal–organic frameworks. Chemical Communications. 49(98). 11518–11518. 125 indexed citations
7.
Kim, Sun-Jae, et al.. (2013). The Synthesis of Nickel Nanoparticles by Liquid Phase Plasma Processing. Journal of Nanoscience and Nanotechnology. 13(3). 1997–2000. 14 indexed citations
8.
Park, Chulmin, Hyung Suk Seo, Jungho Cho, et al.. (2013). Photocatalytic Degradation of Methylene Blue Over Nanosized TiO<SUB>2</SUB> Particles Prepared Using the Self-Propagating High-Temperature Synthesis Method. Journal of Nanoscience and Nanotechnology. 13(8). 5879–5882. 1 indexed citations
9.
Jeong, Woon‐Jo, et al.. (2011). Visible Light-Responsive Titanium Dioxide Thin Film Prepared by Reactive Sputtering. Journal of Nanoscience and Nanotechnology. 11(2). 1565–1568. 3 indexed citations
10.
Kim, Ki‐Joong, et al.. (2011). Effect of Water Addition on Catalytic Activity of Nanosized Gold Catalysts for CO Oxidation. Journal of Nanoscience and Nanotechnology. 11(8). 7471–7474. 3 indexed citations
11.
Park, Sung Hoon, et al.. (2011). The Effect of Microwave-Assisted for Photo-Catalytic Degradation of Rhodamine B in Aqueous Nano TiO2 Particles Dispersions. Journal of Nanoscience and Nanotechnology. 11(2). 1597–1600. 1 indexed citations
12.
Kim, Ki‐Joong, et al.. (2011). Photocatalytic Activity of Nanosized TiO2 Thin Film Prepared by Magnetron Sputtering Method. Journal of Nanoscience and Nanotechnology. 11(2). 1692–1695. 4 indexed citations
13.
Lee, Heon, Sung Hoon Park, Sun-Jae Kim, et al.. (2011). Photocatalytic Properties of Titanate Nanotube Powders Prepared by Alkaline Hydrothermal Method. Journal of Nanoscience and Nanotechnology. 11(8). 7357–7360. 2 indexed citations
14.
Kim, Ki‐Joong, Sang‐Chul Jung, Woon‐Jo Jeong, et al.. (2010). Effect of Pretreatment Conditions on Particle Size of Bimetallic Pt–Au Catalysts Supported on ZnO/Al<SUB>2</SUB>O<SUB>3</SUB> and Its Activity for Toluene Oxidation. Journal of Nanoscience and Nanotechnology. 10(9). 5869–5873. 1 indexed citations
15.
Ahn, Ho‐Geun, et al.. (2010). The Effect of Microwave-Assisted for Photo-Catalytic Reaction in Aqueous Nano TiO<SUB>2</SUB> Particles Dispersions. Journal of Nanoscience and Nanotechnology. 10(5). 3534–3537. 1 indexed citations
16.
Kim, Ki‐Joong & Ho‐Geun Ahn. (2008). A Study on Adsorption Characteristics of Benzene over Activated Carbons Coated with Insulating Materials and Desorption by Microwave Irradiation. Applied Chemistry for Engineering. 19(4). 445–451. 2 indexed citations
17.
Kim, Ki‐Joong, et al.. (2008). Activity of Double Wash-Coat Monolith Catalyst with Noble Metals and Zeolites in Selective Catalytic Reduction of NOx with C3H6. Journal of Nanoscience and Nanotechnology. 8(10). 5306–5310. 2 indexed citations
18.
Kim, Ki‐Joong, et al.. (2007). Preparation of Nanosized Pt-Au Alloy Catalyst and Its Activity in Methanol Oxidation. Journal of Nanoscience and Nanotechnology. 7(11). 4073–4076. 2 indexed citations
19.
Ahn, Ho‐Geun, et al.. (2006). Complete Oxidation of Ethylene over Supported Gold Nanoparticle Catalysts. Journal of Nanoscience and Nanotechnology. 6(11). 3599–3603. 21 indexed citations
20.
Chung, Min‐Chul, et al.. (2006). Electronic Coupling in Dimetallic Complexes with π-Conjugated Bridge. Journal of Nanoscience and Nanotechnology. 6(11). 3347–3350. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by M. Asomoza Breakdown of academic impact, for papers by Renliang Yue Breakdown of academic impact, for papers by Andrés A. García Blanco Breakdown of academic impact, for papers by Fuqiang Guo Breakdown of academic impact, for papers by Shan Zheng Breakdown of academic impact, for papers by Lei Miao Breakdown of academic impact, for papers by Chen Gu Breakdown of academic impact, for papers by Н. А. Рудина Breakdown of academic impact, for papers by Wenqing Li Breakdown of academic impact, for papers by Radu Lazău
Rankless by CCL
2026