Ok‐Hee Kim

2.5k total citations
58 papers, 2.2k citations indexed

About

Ok‐Hee Kim is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, Ok‐Hee Kim has authored 58 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 45 papers in Electrical and Electronic Engineering, 39 papers in Renewable Energy, Sustainability and the Environment and 8 papers in Materials Chemistry. Recurrent topics in Ok‐Hee Kim's work include Fuel Cells and Related Materials (40 papers), Electrocatalysts for Energy Conversion (38 papers) and Advanced battery technologies research (28 papers). Ok‐Hee Kim is often cited by papers focused on Fuel Cells and Related Materials (40 papers), Electrocatalysts for Energy Conversion (38 papers) and Advanced battery technologies research (28 papers). Ok‐Hee Kim collaborates with scholars based in South Korea, United States and Sudan. Ok‐Hee Kim's co-authors include Yung‐Eun Sung, Yong‐Hun Cho, Ji Eun Park, Dong Young Chung, Sungjun Kim, Heeman Choe, Sun Young Kang, Chi‐Yeong Ahn, Minhyoung Kim and Oh Joong Kwon and has published in prestigious journals such as Chemical Reviews, Nature Communications and ACS Nano.

In The Last Decade

Ok‐Hee Kim

55 papers receiving 2.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ok‐Hee Kim South Korea 24 1.6k 1.5k 507 274 147 58 2.2k
Daniel García Sánchez Germany 17 1.2k 0.8× 920 0.6× 313 0.6× 99 0.4× 114 0.8× 39 1.5k
Minmin Yan China 24 1.3k 0.8× 1.8k 1.2× 1.0k 2.0× 205 0.7× 116 0.8× 30 2.2k
Kai Dong China 32 1.7k 1.1× 2.8k 1.9× 1.1k 2.1× 199 0.7× 96 0.7× 79 3.6k
Kai Zhou China 21 581 0.4× 737 0.5× 957 1.9× 132 0.5× 238 1.6× 55 1.6k
Kaiwen Wang China 35 1.3k 0.9× 2.6k 1.7× 2.1k 4.1× 210 0.8× 203 1.4× 121 3.8k
Hangjia Shen China 23 1.8k 1.1× 1.7k 1.2× 706 1.4× 237 0.9× 139 0.9× 52 2.5k
Yunjie Zhou China 34 1.2k 0.8× 2.2k 1.4× 1.8k 3.5× 228 0.8× 127 0.9× 58 2.9k
Kaixi Wang China 24 1.1k 0.7× 728 0.5× 606 1.2× 701 2.6× 282 1.9× 64 2.1k
Jin Wook Yang South Korea 29 991 0.6× 1.3k 0.9× 975 1.9× 109 0.4× 169 1.1× 79 2.4k

Countries citing papers authored by Ok‐Hee Kim

Since Specialization
Citations

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

Fields of papers citing papers by Ok‐Hee Kim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ok‐Hee Kim. 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 Ok‐Hee Kim. The network helps show where Ok‐Hee Kim may publish in the future.

Co-authorship network of co-authors of Ok‐Hee Kim

This figure shows the co-authorship network connecting the top 25 collaborators of Ok‐Hee Kim. A scholar is included among the top collaborators of Ok‐Hee Kim 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 Ok‐Hee Kim. Ok‐Hee Kim 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.
Choi, Hyuck Jae, JunHo Kim, Chi‐Yeong Ahn, et al.. (2025). Comparison on the impact of membrane thickness on the performance of proton exchange membrane-based electrochemical devices. International Journal of Hydrogen Energy. 119. 161–172. 6 indexed citations
2.
Choi, Hyunjoo, JunHo Kim, Ok‐Hee Kim, et al.. (2025). Polymer electrolyte membrane fuel cell durability test using ship operation profile: A comparative study with durability test protocols. Journal of Power Sources. 632. 236396–236396. 2 indexed citations
3.
Kang, Sun Young, Ji Eun Park, Ok‐Hee Kim, et al.. (2025). Highly Stable Porous Nickel–Iron (Oxy)Hydroxide Layer Electrodeposited on Nickel Foam as Anodes for an Anion Exchange Membrane Water Electrolyzer. ACS Applied Energy Materials. 8(4). 2567–2575. 5 indexed citations
4.
Kang, Sun Young, et al.. (2025). Graphite carbon nitride-based metal-free bifunctional electrocatalysts for anion exchange membrane water electrolyzer. Journal of Electroanalytical Chemistry. 987. 119111–119111. 1 indexed citations
5.
6.
Park, Ji Eun, Sun Young Kang, Ok‐Hee Kim, et al.. (2022). Effect of pore structures in nickel‐based porous transport layers for high‐performance and durable anion‐exchange membrane water electrolysis. International Journal of Energy Research. 46(12). 16670–16678. 30 indexed citations
7.
Kang, Sun Young, Ji Eun Park, Ok‐Hee Kim, et al.. (2022). High-performance and durable water electrolysis using a highly conductive and stable anion-exchange membrane. International Journal of Hydrogen Energy. 47(15). 9115–9126. 89 indexed citations
8.
Ahn, Chi‐Yeong, Ji Eun Park, Sungjun Kim, et al.. (2021). Differences in the Electrochemical Performance of Pt-Based Catalysts Used for Polymer Electrolyte Membrane Fuel Cells in Liquid Half- and Full-Cells. Chemical Reviews. 121(24). 15075–15140. 181 indexed citations
9.
Kim, Mi‐Ju, Ji Eun Park, Sungjun Kim, et al.. (2019). Biomass-Derived Air Cathode Materials: Pore-Controlled S,N-Co-doped Carbon for Fuel Cells and Metal–Air Batteries. ACS Catalysis. 9(4). 3389–3398. 133 indexed citations
10.
Ahn, Chi‐Yeong, Wonchan Hwang, Hyunjoon Lee, et al.. (2018). Effect of N-doped carbon coatings on the durability of highly loaded platinum and alloy catalysts with different carbon supports for polymer electrolyte membrane fuel cells. International Journal of Hydrogen Energy. 43(21). 10070–10081. 23 indexed citations
11.
Lim, Taeho, Ok‐Hee Kim, Yung‐Eun Sung, et al.. (2016). Preparation of onion-like Pt-terminated Pt–Cu bimetallic nano-sized electrocatalysts for oxygen reduction reaction in fuel cells. Journal of Power Sources. 316. 124–131. 22 indexed citations
12.
Kim, Ok‐Hee, et al.. (2016). Relationship Between Attachment, Post-traumatic Growth, and Self-realization of Middle-aged Women. The Journal of the Korea Contents Association. 16(12). 507–517.
13.
Kim, Ok‐Hee, et al.. (2015). The Effects of the Leisure Satisfaction on the Quality of Life of Adolescents : A Perspective of High School Students’ Psychology and School life. 10(4). 287–303. 1 indexed citations
14.
Kim, Ok‐Hee, Yong‐Hun Cho, Dong Young Chung, et al.. (2015). Facile and Gram-scale Synthesis of Metal-free Catalysts: Toward Realistic Applications for Fuel Cells. Scientific Reports. 5(1). 8376–8376. 61 indexed citations
15.
16.
Cho, Yoon-Hwan, Ok‐Hee Kim, Dong Young Chung, et al.. (2014). PtPdCo ternary electrocatalyst for methanol tolerant oxygen reduction reaction in direct methanol fuel cell. Applied Catalysis B: Environmental. 154-155. 309–315. 50 indexed citations
17.
Cho, Yoon-Hwan, Ok‐Hee Kim, Jae Young Jho, et al.. (2014). High performance direct methanol fuel cells with micro/nano-patterned polymer electrolyte membrane. Journal of Membrane Science. 467. 36–40. 20 indexed citations
18.
Koh, Seong‐Ho, Sang Mok Lee, Ho Kim, et al.. (2005). The effect of epigallocatechin gallate on suppressing disease progression of ALS model mice. Neuroscience Letters. 395(2). 103–107. 124 indexed citations
19.
Koh, Seong‐Ho, Hyugsung Kwon, Kee Hyung Park, et al.. (2004). Protective effect of diallyl disulfide on oxidative stress-injured neuronally differentiated PC12 cells. Molecular Brain Research. 133(2). 176–186. 55 indexed citations
20.
Maier, Claudia S., Ok‐Hee Kim, & Max L. Deinzer. (1997). Conformational Properties of the A-State of Cytochrome c Studied by Hydrogen/Deuterium Exchange and Electrospray Mass Spectrometry. Analytical Biochemistry. 252(1). 127–135. 15 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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