Hyeonuk Choi

937 total citations
23 papers, 683 citations indexed

About

Hyeonuk Choi is a scholar working on Renewable Energy, Sustainability and the Environment, Catalysis and Electrical and Electronic Engineering. According to data from OpenAlex, Hyeonuk Choi has authored 23 papers receiving a total of 683 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Renewable Energy, Sustainability and the Environment, 10 papers in Catalysis and 8 papers in Electrical and Electronic Engineering. Recurrent topics in Hyeonuk Choi's work include Electrocatalysts for Energy Conversion (15 papers), Advanced Photocatalysis Techniques (12 papers) and CO2 Reduction Techniques and Catalysts (9 papers). Hyeonuk Choi is often cited by papers focused on Electrocatalysts for Energy Conversion (15 papers), Advanced Photocatalysis Techniques (12 papers) and CO2 Reduction Techniques and Catalysts (9 papers). Hyeonuk Choi collaborates with scholars based in South Korea, Germany and United States. Hyeonuk Choi's co-authors include Uk Sim, Subramani Surendran, Gnanaprakasam Janani, Mi‐Kyung Han, Jung Kyu Kim, Jihun Oh, Yelyn Sim, Heechae Choi, Yoongu Lim and Minyeong Je and has published in prestigious journals such as Energy & Environmental Science, Journal of The Electrochemical Society and Applied Catalysis B: Environmental.

In The Last Decade

Hyeonuk Choi

23 papers receiving 670 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hyeonuk Choi South Korea	16	514	266	239	216	78	23	683
Shuangxiu Ma China	14	810 1.6×	517 1.9×	249 1.0×	308 1.4×	54 0.7×	19	954
Bharati Debnath India	14	513 1.0×	305 1.1×	130 0.5×	353 1.6×	88 1.1×	23	688
Huaikun Zhang China	12	796 1.5×	426 1.6×	260 1.1×	304 1.4×	44 0.6×	16	946
Sicong Qiao China	13	638 1.2×	343 1.3×	155 0.6×	308 1.4×	49 0.6×	18	773
Qiangjian Ju China	14	612 1.2×	446 1.7×	168 0.7×	212 1.0×	78 1.0×	16	756
Yue Pan China	13	730 1.4×	305 1.1×	283 1.2×	341 1.6×	37 0.5×	20	863
Haiding Zhu China	11	375 0.7×	201 0.8×	278 1.2×	279 1.3×	69 0.9×	16	615
Baopeng Yang China	18	929 1.8×	542 2.0×	289 1.2×	418 1.9×	80 1.0×	32	1.1k
Li‐Jiao Gao China	15	605 1.2×	399 1.5×	144 0.6×	318 1.5×	73 0.9×	17	759
Mengfei Zhu China	13	505 1.0×	256 1.0×	426 1.8×	296 1.4×	37 0.5×	22	827

Countries citing papers authored by Hyeonuk Choi

Since Specialization

Citations

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

Fields of papers citing papers by Hyeonuk Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hyeonuk Choi

This figure shows the co-authorship network connecting the top 25 collaborators of Hyeonuk Choi. A scholar is included among the top collaborators of Hyeonuk Choi 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 Hyeonuk Choi. Hyeonuk Choi 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

Choi, Hyeonuk, et al.. (2025). Integration of biomass valorization and bicarbonate electrolysis for low-voltage production of value-added chemicals. Applied Surface Science Advances. 28. 100798–100798. 3 indexed citations

Mahadik, Shivraj, Subramani Surendran, Dae Jun Moon, et al.. (2024). Structurally engineered highly efficient electrocatalytic performance of 3-dimensional Mo/Ni chalcogenides for boosting overall water splitting performance. Chemosphere. 352. 141233–141233. 14 indexed citations

Choi, Hyeonuk, Chulwan Lim, Beomil Kim, et al.. (2024). Effect of the nitrogen/carbon ratio in the organic ligand of a nickel single-atom catalyst on its electrochemical activity in CO2 reduction. Applied Catalysis B: Environmental. 355. 124192–124192. 17 indexed citations

Choi, Hyeonuk, et al.. (2024). Tandem Electroreduction of Nitrate to Ammonia Using a Cobalt–Copper Mixed Single‐Atom/Cluster Catalyst with Synergistic Effects. Advanced Science. 11(42). e2407250–e2407250. 19 indexed citations

Jung, Hyun Dong, et al.. (2024). Delicate control of a gold-copper oxide tandem structure enables the efficient production of high-value chemicals by electrochemical carbon dioxide reduction. Nano Energy. 130. 110176–110176. 7 indexed citations

Kim, Jae‐Hoon, et al.. (2024). Selective Zero-Gap CO₂ Reduction in Acid. ACS Energy Letters. 9(10). 4835–4842. 8 indexed citations

Kim, Yoonyoung, et al.. (2023). Modulating the electronic structure of Au using a heterostructure for efficient electrochemical CO2 reduction. Chemical Engineering Journal. 461. 142126–142126. 12 indexed citations

Shanmugapriya, Sathyanarayanan, Subramani Surendran, Dae Jun Moon, et al.. (2023). Ni(OH)2NiOOH 2D-nanosheets tailored with FeOOH nanorods: A synergy of morphological engineering towards bifunctional overall water splitting. International Journal of Hydrogen Energy. 54. 1552–1562. 9 indexed citations

Shanmugapriya, Sathyanarayanan, Joon Young Kim, Subramani Surendran, et al.. (2023). Synergistically enhanced electrocatalytic performance of NiO infused crystalline graphitic carbon towards overall water splitting. Materials Letters. 356. 135593–135593. 9 indexed citations

10.

Surendran, Subramani, Min Cheol Kim, Yoongu Lim, et al.. (2023). Meticulous integration of N and C active sites in Ni2P electrocatalyst for sustainable ammonia oxidation and efficient hydrogen production. Chemical Engineering Journal. 463. 142314–142314. 60 indexed citations

11.

Lim, Yoongu, Subramani Surendran, Sathyanarayanan Shanmugapriya, et al.. (2023). In situ decorated Cu₂FeSnS₄ nanosheet arrays for low voltage hydrogen production through the ammonia oxidation reaction. Materials Chemistry Frontiers. 7(22). 5843–5857. 29 indexed citations

12.

Kim, Beomil, Ying Chuan Tan, Kyuseon Jang, et al.. (2023). Trace-Level Cobalt Dopants Enhance CO₂ Electroreduction and Ethylene Formation on Copper. ACS Energy Letters. 8(8). 3356–3364. 49 indexed citations

13.

Choi, Hyeonuk, Subramani Surendran, Dohun Kim, et al.. (2021). Boosting eco-friendly hydrogen generation by urea-assisted water electrolysis using spinel M₂GeO₄(M = Fe, Co) as an active electrocatalyst. Environmental Science Nano. 8(11). 3110–3121. 30 indexed citations

14.

Surendran, Subramani, Yoongu Lim, Hyeonuk Choi, et al.. (2021). Spinel‐type Ni ₂ GeO ₄ electrocatalyst for electrochemical ammonia synthesis via nitrogen reduction reaction under ambient conditions. International Journal of Energy Research. 46(4). 4119–4129. 31 indexed citations

15.

Janani, Gnanaprakasam, Subramani Surendran, Hyeonuk Choi, et al.. (2021). Anchoring of Ni₁₂P₅ Microbricks in Nitrogen- and Phosphorus-Enriched Carbon Frameworks: Engineering Bifunctional Active Sites for Efficient Water-Splitting Systems. ACS Sustainable Chemistry & Engineering. 10(3). 1182–1194. 34 indexed citations

16.

Janani, Gnanaprakasam, Subramani Surendran, Hyeonuk Choi, Mi‐Kyung Han, & Uk Sim. (2021). In Situ Grown CoMn₂O₄ 3D‐Tetragons on Carbon Cloth: Flexible Electrodes for Efficient Rechargeable Zinc–Air Battery Powered Water Splitting Systems. Small. 17(47). e2103613–e2103613. 35 indexed citations

17.

Sim, Yelyn, Subramani Surendran, Hyeonuk Choi, et al.. (2021). Fluorine-doped graphene oxide prepared by direct plasma treatment for supercapacitor application. Chemical Engineering Journal. 428. 132086–132086. 68 indexed citations

18.

Janani, Gnanaprakasam, Hyeonuk Choi, Subramani Surendran, & Uk Sim. (2020). Recent advances in rational design of efficient electrocatalyst for full water splitting across all pH conditions. MRS Bulletin. 45(7). 539–547. 35 indexed citations

19.

Choi, Hyeonuk, Dong‐Kyu Lee, Mi‐Kyung Han, et al.. (2020). Review—Non-Noble Metal-Based Single-Atom Catalysts for Efficient Electrochemical CO ₂ Reduction Reaction. Journal of The Electrochemical Society. 167(16). 164503–164503. 29 indexed citations

20.

Sim, Yelyn, Ji‐Hun Yu, Gnanaprakasam Janani, et al.. (2019). In-situ Deposition of Graphene Oxide Catalyst for Efficient Photoelectrochemical Hydrogen Evolution Reaction Using Atmospheric Plasma. Materials. 13(1). 12–12. 46 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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