Sang-Kyung Kim

1.5k total citations
74 papers, 1.3k citations indexed

About

Sang-Kyung Kim is a scholar working on Electrical and Electronic Engineering, Renewable Energy, Sustainability and the Environment and Materials Chemistry. According to data from OpenAlex, Sang-Kyung Kim has authored 74 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Electrical and Electronic Engineering, 39 papers in Renewable Energy, Sustainability and the Environment and 30 papers in Materials Chemistry. Recurrent topics in Sang-Kyung Kim's work include Fuel Cells and Related Materials (49 papers), Electrocatalysts for Energy Conversion (39 papers) and Advanced battery technologies research (18 papers). Sang-Kyung Kim is often cited by papers focused on Fuel Cells and Related Materials (49 papers), Electrocatalysts for Energy Conversion (39 papers) and Advanced battery technologies research (18 papers). Sang-Kyung Kim collaborates with scholars based in South Korea, Germany and Japan. Sang-Kyung Kim's co-authors include Dong‐Hyun Peck, Doo‐Hwan Jung, Seongyop Lim, Hyun‐Seok Cho, Won Chul Cho, MinJoong Kim, Changhee Kim, Young-Chul Park, Son‐Ki Ihm and Jae Hun Lee and has published in prestigious journals such as Journal of Power Sources, Langmuir and Chemical Engineering Journal.

In The Last Decade

Sang-Kyung Kim

69 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Sang-Kyung Kim South Korea 24 929 671 427 242 148 74 1.3k
Alejandro Oyarce Barnett Norway 20 1.3k 1.4× 977 1.5× 340 0.8× 354 1.5× 186 1.3× 33 1.5k
Azran Mohd Zainoodin Malaysia 16 822 0.9× 711 1.1× 339 0.8× 133 0.5× 101 0.7× 44 1.1k
Luca Merlo Italy 20 1.3k 1.4× 739 1.1× 288 0.7× 364 1.5× 244 1.6× 28 1.5k
Bernard Jan Bladergroen South Africa 20 691 0.7× 514 0.8× 267 0.6× 132 0.5× 219 1.5× 47 1.1k
Khalid Fatih Canada 17 1.5k 1.6× 1.1k 1.6× 437 1.0× 120 0.5× 216 1.5× 51 1.7k
Daniela Fernanda Ruiz Diaz United States 6 991 1.1× 658 1.0× 333 0.8× 117 0.5× 136 0.9× 6 1.1k
Yifan Li China 23 1.3k 1.4× 674 1.0× 342 0.8× 734 3.0× 101 0.7× 64 1.7k
Hyoung‐Juhn Kim South Korea 29 2.0k 2.2× 1.5k 2.2× 497 1.2× 312 1.3× 439 3.0× 53 2.3k
Lizhen Wu China 18 775 0.8× 508 0.8× 346 0.8× 208 0.9× 168 1.1× 50 1.0k
Mikkel Rykær Kraglund Denmark 17 1.1k 1.1× 466 0.7× 235 0.6× 477 2.0× 375 2.5× 35 1.3k

Countries citing papers authored by Sang-Kyung Kim

Since Specialization
Citations

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

Fields of papers citing papers by Sang-Kyung Kim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sang-Kyung 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 Sang-Kyung Kim. The network helps show where Sang-Kyung Kim may publish in the future.

Co-authorship network of co-authors of Sang-Kyung Kim

This figure shows the co-authorship network connecting the top 25 collaborators of Sang-Kyung Kim. A scholar is included among the top collaborators of Sang-Kyung 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 Sang-Kyung Kim. Sang-Kyung 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.
Kim, Daehee, Yang Yun, Changsoo Lee, et al.. (2025). Achieving Pt-coating-free anodes using double-layered catalyst layer structure for polymer electrolyte membrane water electrolysis. Journal of Materials Chemistry A. 13(46). 39748–39758. 3 indexed citations
2.
Park, Joungho, et al.. (2024). Optimizing green hydrogen systems: Balancing economic viability and reliability in the face of supply-demand volatility. Applied Energy. 368. 123492–123492. 22 indexed citations
3.
Park, Hyeonjung, Gisu Doo, Sechan Lee, et al.. (2024). Hydrogen-bonded QSEBS/ZrO2 mixed matrix anion exchange membranes for water electrolyzer. Fuel. 376. 132684–132684. 10 indexed citations
4.
5.
Ko, Chang Hyun, et al.. (2023). Enhancing oxygen evolution reaction performance in PEM water electrolyzers through support pore structure optimization. Catalysis Today. 425. 114349–114349. 17 indexed citations
6.
Kim, Sang-Kyung, MinJoong Kim, Hyun‐Seok Cho, et al.. (2022). The effect of iridium content in boron carbide-supported iridium catalyst on the activity and stability of proton exchange membrane water electrolyzer. Materials Today Energy. 32. 101237–101237. 14 indexed citations
7.
Lee, Hae In, Christian Immanuel Bernäcker, Thomas Weißgärber, et al.. (2022). Zirconia Toughened Alumina-Based Separator Membrane for Advanced Alkaline Water Electrolyzer. Polymers. 14(6). 1173–1173. 26 indexed citations
8.
Kim, MinJoong, Won Chul Cho, Sang-Kyung Kim, et al.. (2021). Directly sputtered nickel electrodes for alkaline water electrolysis. Electrochimica Acta. 386. 138458–138458. 44 indexed citations
9.
Cho, Hyun‐Seok, MinJoong Kim, Sang Yeon Lee, et al.. (2021). Sacrificial species approach to designing robust transition metal phosphide cathodes for alkaline water electrolysis in discontinuous operation. Journal of Materials Chemistry A. 9(31). 16713–16724. 23 indexed citations
10.
Kim, Sang-Kyung, et al.. (2020). Enhanced durability of Pt/C catalyst by coating carbon black with silica for oxygen reduction reaction. International Journal of Hydrogen Energy. 46(1). 1133–1143. 39 indexed citations
11.
Kim, Sang-Kyung, et al.. (2019). Durability enhancement of a Pt/C electrocatalyst using silica-coated carbon nanofiber as a corrosion-resistant support. International Journal of Hydrogen Energy. 44(8). 4177–4187. 22 indexed citations
12.
Kim, Sang-Kyung, et al.. (2017). A Strategy for Homogeneous Current Distribution in Direct Methanol Fuel Cells through Spatial Variation of Catalyst Loading. Journal of Electrochemical Science and Technology. 8(4). 331–337. 1 indexed citations
13.
Kim, Jae‐Hong, et al.. (2012). Composite proton conducting membranes based on Nafion and sulfonated SiO2 nanoparticles. Journal of Membrane Science. 415-416. 696–701. 55 indexed citations
14.
Lim, Seongyop, et al.. (2012). Preparation and Characteristics of SiOx Coated Carbon Nanotubes with High Surface Area. Nanomaterials. 2(2). 206–216. 16 indexed citations
15.
Lim, Seongyop, et al.. (2011). Preparation of Mesoporous Carbon–Carbon Nanotube Composites Using the Template Method. Journal of Nanoscience and Nanotechnology. 11(7). 5761–5768. 2 indexed citations
16.
Lim, Seongyop, et al.. (2011). Characteristics of Porous Carbon Nano-Fibers Synthesized by Selective Catalytic Gasification. Journal of Nanoscience and Nanotechnology. 11(7). 5775–5780. 5 indexed citations
17.
Peck, Dong‐Hyun, Sang-Kyung Kim, Seongyop Lim, et al.. (2009). Characterization and Performance of MEA for Direct Methanol Fuel Cell Prepared with PFA Grafted Polystyrene Membranes via Radiation-Grafting Method. Journal of the Korean Electrochemical Society. 12(2). 173–180. 4 indexed citations
18.
Kim, Sang-Kyung, Kyoung-Hun Kim, & Son-Ki Ihm. (2007). The characteristics of wet air oxidation of phenol over CuOx/Al2O3 catalysts: Effect of copper loading. Chemosphere. 68(2). 287–292. 64 indexed citations
19.
Kim, Taejin, et al.. (2006). Preparation of Uniform Porous Carbon from Mesophase Pitch and Its Characteristics of Catalyst Support for the Direct Methanol Fuel Cell. Applied Chemistry for Engineering. 17(2). 223–228. 3 indexed citations
20.
Kim, Sang-Kyung & Son‐Ki Ihm. (2005). Nature of carbonaceous deposits on the alumina supported transition metal oxide catalysts in the wet air oxidation of phenol. Topics in Catalysis. 33(1-4). 171–179. 32 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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