Okkyun Seo

1.9k total citations · 2 hit papers
83 papers, 1.4k citations indexed

About

Okkyun Seo is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Okkyun Seo has authored 83 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 51 papers in Materials Chemistry, 23 papers in Electrical and Electronic Engineering and 23 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Okkyun Seo's work include Electrocatalysts for Energy Conversion (16 papers), Catalytic Processes in Materials Science (16 papers) and ZnO doping and properties (12 papers). Okkyun Seo is often cited by papers focused on Electrocatalysts for Energy Conversion (16 papers), Catalytic Processes in Materials Science (16 papers) and ZnO doping and properties (12 papers). Okkyun Seo collaborates with scholars based in Japan, South Korea and United States. Okkyun Seo's co-authors include Osami Sakata, Jaemyung Kim, Hiroshi Kitagawa, Kohei Kusada, Tomokazu Yamamoto, Syo Matsumura, Yoshiki Kubota, Shogo Kawaguchi, Takaaki Toriyama and Satoshi Hiroi and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Okkyun Seo

72 papers receiving 1.3k citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

On the electronic structure and hydrogen evolution reaction activity of platinum group metal-based high-entropy-alloy nanoparticles

2020 238 citations Dongshuang Wu, Kohei Kusada et al. profile →
Noble-Metal High-Entropy-Alloy Nanoparticles: Atomic-Level Insight into the Electronic Structure

2022 221 citations Dongshuang Wu, Kohei Kusada et al. profile →

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Okkyun Seo	703	673	463	308	170	83	1.4k
Dingwang Yuan	514 0.7×	931 1.4×	808 1.7×	296 1.0×	253 1.5×	62	1.8k
Satoshi Hiroi	472 0.7×	485 0.7×	421 0.9×	212 0.7×	50 0.3×	62	1.0k
Mauro Coduri	448 0.6×	1.3k 1.9×	465 1.0×	569 1.8×	232 1.4×	92	2.0k
Tekalign Terfa Debela	616 0.9×	695 1.0×	524 1.1×	278 0.9×	54 0.3×	43	1.3k
Shuai Yan	688 1.0×	638 0.9×	521 1.1×	117 0.4×	62 0.4×	47	1.2k
Guangxu Cai	980 1.4×	1.0k 1.5×	576 1.2×	142 0.5×	68 0.4×	57	1.6k
Xiaolong Yang	703 1.0×	1.7k 2.5×	744 1.6×	141 0.5×	88 0.5×	69	2.4k
Markus Soldemo	600 0.9×	1.2k 1.7×	282 0.6×	139 0.5×	520 3.1×	39	1.5k
Ovidiu Cretu	397 0.6×	1.6k 2.4×	670 1.4×	122 0.4×	81 0.5×	45	2.0k
H. Matsui	270 0.4×	666 1.0×	419 0.9×	112 0.4×	184 1.1×	85	1.1k

Countries citing papers authored by Okkyun Seo

Since Specialization

Citations

This map shows the geographic impact of Okkyun Seo'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 Okkyun Seo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Okkyun Seo more than expected).

Fields of papers citing papers by Okkyun Seo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Okkyun Seo. 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 Okkyun Seo. The network helps show where Okkyun Seo may publish in the future.

Co-authorship network of co-authors of Okkyun Seo

This figure shows the co-authorship network connecting the top 25 collaborators of Okkyun Seo. A scholar is included among the top collaborators of Okkyun Seo 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 Okkyun Seo. Okkyun Seo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Kim, Hyeon Cheol, Okkyun Seo, Jiayi Tang, et al.. (2025). Selective and Long‐Term Stable Ammonia Electrolysis Using Pt–WO _x Catalysts with Suppressed NO _x Formation and Enhanced Activity. Advanced Science. 13(3). e15944–e15944.

Pan, Jun, Xinran Gao, Okkyun Seo, et al.. (2025). Designing interfacially stable Na-ion polymer electrolytes with tailored local solvation structures. Chemical Communications. 61(26). 4963–4966.

Pan, Jun, Yuanwei Sun, Okkyun Seo, et al.. (2025). Strategy Formulation for Mitigating Capacity Fading of Na‐Layered Oxides. Angewandte Chemie International Edition. 64(22). e202503587–e202503587. 6 indexed citations

Shi, Yuansheng, Jiaqi Cao, Pengfeng Jiang, et al.. (2025). Self-Compensated and Air-Stable P2-Type Layered Cathode for Practical Sodium-Ion Batteries. ACS Energy Letters. 10(12). 6064–6073.

Zhu, Bing, Okkyun Seo, Yee Yan Tay, et al.. (2025). Tailoring Pd content for optimal stability in FeCoNiCu multielement alloy electrocatalysts for oxygen evolution reaction. Faraday Discussions. 264(0). 391–399.

Jo, Jihoon, Dongwoo Kim, Okkyun Seo, Bongjin Simon Mun, & Hyon Chol Kang. (2025). Ultraviolet photodetectors based on non-stoichiometric amorphous Ga2O3−δ thin films deposited by radio-frequency powder sputtering. Materials Science in Semiconductor Processing. 200. 109972–109972.

Seo, Okkyun, Akhil Tayal, Jaemyung Kim, et al.. (2024). Atomic behaviors in PdRu solid-solution nanoparticles on CeO2-ZrO2 support for the three-way catalytic reaction. SHILAP Revista de lepidopterología. 7. 100078–100078. 1 indexed citations

Seo, Okkyun, et al.. (2024). Mn doped hierarchical water splitting electrocatalyst: Synthesis, surface analysis and application to AEMWE. Chemical Engineering Journal. 500. 157106–157106. 14 indexed citations

Tayal, Akhil, Okkyun Seo, Kug‐Seung Lee, et al.. (2024). Snowflake relocated Cu₂O electrocatalyst on an Ag backbone template for the production of liquid C₂₊ chemicals from CO₂. Dalton Transactions. 53(19). 8328–8334. 1 indexed citations

10.

Seo, Okkyun, Dong-Woo Kim, Sung Min Kang, et al.. (2024). Investigations on the Origin of Topotactic Phase Transition of LaCoO₃ Thin Films with In Situ XRD and Ambient Pressure Hard X-ray Photoelectron Spectroscopy. ACS Applied Materials & Interfaces. 17(1). 1499–1508. 2 indexed citations

11.

Seo, Okkyun, Jaemyung Kim, Jiayi Tang, et al.. (2023). Control of atomic ordering of LiNiO2 thin films on a sapphire substrate from rock-salt to layered structure using uniaxial compression. Journal of Alloys and Compounds. 945. 169177–169177. 1 indexed citations

12.

Kim, Dongwoo, et al.. (2023). Short-range positional order in phase separated indium gallium oxide islands deposited in a reducing atmosphere. Applied Surface Science. 637. 157943–157943. 2 indexed citations

13.

Lee, Dongmin, et al.. (2023). Effect of Mo content on oxidative dehydrogenation of propane with CO2 over ZnOx catalysts supported on Mo–Zr mixed–oxides. Catalysis Today. 425. 114340–114340. 8 indexed citations

14.

Ito, Yoshiharu, Akinori Tateyama, Takahisa Shiraishi, et al.. (2022). Polar-axis-oriented epitaxial tetragonal (Bi,K)TiO3 films with large remanent polarization deposited below Curie temperature by a hydrothermal method. Applied Physics Letters. 120(2). 8 indexed citations

15.

Kobayashi, Keigo, Kohei Kusada, Dongshuang Wu, et al.. (2020). Crystalline to amorphous transformation in solid-solution alloy nanoparticles induced by boron doping. Chemical Communications. 56(85). 12941–12944. 10 indexed citations

16.

Kim, Jaemyung, Okkyun Seo, Chulho Song, et al.. (2019). Lattice-plane bending angle modulation of Mg-doped GaN homoepitaxial layer observed by X-ray diffraction topography. CrystEngComm. 21(14). 2281–2285. 2 indexed citations

17.

Kim, Jaemyung, Okkyun Seo, Chulho Song, et al.. (2018). Characterization of a 4-inch GaN wafer by X-ray diffraction topography. CrystEngComm. 20(48). 7761–7765. 9 indexed citations

18.

Son, Joon-Gon, Jung Won Choi, Okkyun Seo, Do Young Noh, & Do‐Kyeong Ko. (2018). Morphology evolution of self-organized porous structures in silicon surface. Results in Physics. 12. 46–51. 4 indexed citations

19.

Song, Chulho, Yanna Chen, L. S. R. Kumara, et al.. (2018). Synchrotron X-ray diffraction characterization of the inheritance of GaN homoepitaxial thin films grown on selective growth substrates. CrystEngComm. 20(20). 2861–2867. 6 indexed citations

20.

Song, Chulho, Akhil Tayal, Okkyun Seo, et al.. (2018). Correlation between the electronic/local structure and CO-oxidation activity of Pd_xRu_1−xalloy nanoparticles. Nanoscale Advances. 1(2). 546–553. 18 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.

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