Sejong Ahn

444 total citations
15 papers, 335 citations indexed

About

Sejong Ahn is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Sejong Ahn has authored 15 papers receiving a total of 335 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 9 papers in Electrical and Electronic Engineering and 6 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Sejong Ahn's work include Advancements in Solid Oxide Fuel Cells (13 papers), Electronic and Structural Properties of Oxides (7 papers) and Electrocatalysts for Energy Conversion (6 papers). Sejong Ahn is often cited by papers focused on Advancements in Solid Oxide Fuel Cells (13 papers), Electronic and Structural Properties of Oxides (7 papers) and Electrocatalysts for Energy Conversion (6 papers). Sejong Ahn collaborates with scholars based in South Korea, United States and Italy. Sejong Ahn's co-authors include WooChul Jung, Jun Hyuk Kim, Dae‐Kwang Lim, SungHyun Jeon, DongHwan Oh, Kang Taek Lee, Jun Kyu Kim, Jongsu Seo, Sun‐Ju Song and Jinwook Kim and has published in prestigious journals such as Advanced Materials, Energy & Environmental Science and Advanced Energy Materials.

In The Last Decade

Sejong Ahn

14 papers receiving 330 citations

Peers

Sejong Ahn
Minkyeong Jo South Korea
Sana Qayyum Pakistan
Ji-Seop Shin South Korea
Shuangbin Li China
Caichen Yang China
Hua Tong China
Huiying Qi China
Zongping Shao Australia
Doyeub Kim South Korea
Minkyeong Jo South Korea
Sejong Ahn
Citations per year, relative to Sejong Ahn Sejong Ahn (= 1×) peers Minkyeong Jo

Countries citing papers authored by Sejong Ahn

Since Specialization
Citations

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

Fields of papers citing papers by Sejong Ahn

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sejong Ahn

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

All Works

15 of 15 papers shown
1.
2.
Ahn, Sejong, Incheol Jeong, Ivy Lim, et al.. (2025). Promotion of Reversible Fuel-Power Generation in Protonic Ceramic Electrochemical Cell via Water-Mediated Ex-Solution. ACS Energy Letters. 10(10). 4948–4956. 1 indexed citations
3.
Seo, Han Gil, Jongsu Seo, Bonjae Koo, et al.. (2025). Suppressing grain growth and thermo-chemical decomposition of perovskite oxide nanoparticles via B-site cation surface stabilization. Chemical Engineering Journal. 522. 168008–168008.
4.
Kim, Hyunseung, Han Gil Seo, Sejong Ahn, Harry L. Tuller, & WooChul Jung. (2025). Unveiling critical role of metal oxide infiltration in controlling the surface oxygen exchange activity and polarization of SrTi1−xFexO3−δ perovskite oxide electrodes. Journal of Materials Chemistry A. 13(14). 9708–9714. 2 indexed citations
5.
Kim, Dongyeon, Incheol Jeong, Sejong Ahn, et al.. (2024). On the Role of Bimetal‐Doped BaCoO3−𝛿 Perovskites as Highly Active Oxygen Electrodes of Protonic Ceramic Electrochemical Cells. Advanced Energy Materials. 14(14). 30 indexed citations
6.
Kim, Jinwook, Hyunseung Kim, Sejong Ahn, et al.. (2024). Revitalizing Oxygen Reduction Reactivity of Composite Oxide Electrodes via Electrochemically Deposited PrOx Nanocatalysts (Adv. Mater. 25/2024). Advanced Materials. 36(25). 1 indexed citations
7.
Jeon, SungHyun, Wan‐Gil Jung, Hohan Bae, et al.. (2024). Concurrent Amorphization and Nanocatalyst Formation in Cu‐Substituted Perovskite Oxide Surface: Effects on Oxygen Reduction Reaction at Elevated Temperatures. Advanced Materials. 36(40). e2404103–e2404103. 6 indexed citations
8.
Kim, Dongyeon, Incheol Jeong, Sejong Ahn, et al.. (2024). On the Role of Bimetal‐Doped BaCoO3−𝛿 Perovskites as Highly Active Oxygen Electrodes of Protonic Ceramic Electrochemical Cells (Adv. Energy Mater. 14/2024). Advanced Energy Materials. 14(14). 2 indexed citations
9.
Kim, Jinwook, Hyunseung Kim, Sejong Ahn, et al.. (2024). Revitalizing Oxygen Reduction Reactivity of Composite Oxide Electrodes via Electrochemically Deposited PrOx Nanocatalysts. Advanced Materials. 36(25). e2307286–e2307286. 11 indexed citations
10.
Kim, Jun Hyuk, Sejong Ahn, Kyeong Joon Kim, et al.. (2023). An universal oxygen electrode for reversible solid oxide electrochemical cells at reduced temperatures. Energy & Environmental Science. 16(9). 3803–3814. 59 indexed citations
11.
Oh, DongHwan, Luca Nodari, Jun Hyuk Kim, et al.. (2023). Rocking chair-like movement of ex-solved nanoparticles on the Ni-Co doped La0.6Ca0.4FeO3-δ oxygen carrier during chemical looping reforming coupled with CO2 splitting. Applied Catalysis B: Environmental. 332. 122745–122745. 22 indexed citations
12.
Kim, Dongyeon, Incheol Jeong, Jun Hyuk Kim, et al.. (2022). Advances in Materials and Interface Understanding in Protonic Ceramic Fuel Cells. Advanced Materials Technologies. 8(20). 40 indexed citations
13.
14.
Kim, Jun Hyuk, Kyuseon Jang, Dae‐Kwang Lim, et al.. (2021). Self-assembled nano-composite perovskites as highly efficient and robust hybrid cathodes for solid oxide fuel cells. Journal of Materials Chemistry A. 10(5). 2496–2508. 58 indexed citations
15.
Kim, Jun Hyuk, Jaewoon Hong, Dae‐Kwang Lim, et al.. (2021). Water as a hole-predatory instrument to create metal nanoparticles on triple-conducting oxides. Energy & Environmental Science. 15(3). 1097–1105. 78 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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