Sun-Gyu Choi

2.4k total citations · 1 hit paper
55 papers, 2.0k citations indexed

About

Sun-Gyu Choi is a scholar working on Civil and Structural Engineering, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Sun-Gyu Choi has authored 55 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Civil and Structural Engineering, 23 papers in Electrical and Electronic Engineering and 20 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Sun-Gyu Choi's work include Fuel Cells and Related Materials (23 papers), Electrocatalysts for Energy Conversion (20 papers) and Microbial Applications in Construction Materials (17 papers). Sun-Gyu Choi is often cited by papers focused on Fuel Cells and Related Materials (23 papers), Electrocatalysts for Energy Conversion (20 papers) and Microbial Applications in Construction Materials (17 papers). Sun-Gyu Choi collaborates with scholars based in South Korea, United States and Singapore. Sun-Gyu Choi's co-authors include Jian Chu, Sung-Sik Park, Kejin Wang, Shifan Wu, Gisu Doo, Tung Hoang, Hee‐Tak Kim, In-Hyun Nam, James E. Alleman and Bora Çetin and has published in prestigious journals such as Advanced Materials, Journal of Power Sources and Scientific Reports.

In The Last Decade

Sun-Gyu Choi

54 papers receiving 2.0k citations

Hit Papers

align trajectories

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.

Review on geotechnical engineering properties of sands treated by microbially induced calcium carbonate precipitation (MICP) and biopolymers

2020 224 citations Sun-Gyu Choi, Tae‐Hyuk Kwon et al. profile →

Peers

Sun-Gyu Choi

EE

CSE

EEE

RESE

MC

Tianwen Zheng China

Xiaoniu Yu China

Pierangela Cristiani Italy

Chunyu Song China

Yuxia Bai China

Honggang Zhu Hong Kong

Manas Sarkar India

Jing Yu China

Kevin Paine United Kingdom

Peng Jin China

Tianwen Zheng China

Sun-Gyu Choi

800 ×0.7

EE

453 ×0.5

CSE

74 ×0.1

EEE

56 ×0.1

RESE

250 ×0.6

MC

Citations per year, relative to Sun-Gyu Choi Sun-Gyu Choi (= 1×) peers Tianwen Zheng

Countries citing papers authored by Sun-Gyu Choi

Since Specialization

Citations

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

Fields of papers citing papers by Sun-Gyu Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Sun-Gyu Choi

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

1.

Choi, Sun-Gyu, et al.. (2022). New Evacuation Management Criteria for Potential Landslides Based on Experimental Studies. Frontiers in Environmental Science. 10. 1 indexed citations

2.

Lee, Donghyun, Gisu Doo, Sun-Gyu Choi, et al.. (2022). Toward highly robust reversal-tolerant anodes in polymer electrolyte membrane fuel cells. Journal of Industrial and Engineering Chemistry. 109. 245–252. 2 indexed citations

3.

Choi, Sun-Gyu, Seongmin Yuk, Donghyun Lee, et al.. (2021). Single-Step Fabrication of a Multiscale Porous Catalyst Layer by the Emulsion Template Method for Low Pt-Loaded Proton Exchange Membrane Fuel Cells. ACS Applied Energy Materials. 4(4). 4012–4020. 20 indexed citations

4.

Choi, Sun-Gyu, et al.. (2021). Suggestion of Measurement Management Criteria for Soil Slope Failure Based on Displacement. Korean Society of Hazard Mitigation. 21(1). 251–260. 1 indexed citations

5.

Choi, Sun-Gyu, Sang-Hun Shin, Dong‐Hyun Lee, et al.. (2021). Enhancing the durability of hydrocarbon-membrane-based polymer electrolyte water electrolysis using a radical scavenger-embedded interlocking interfacial layer. Journal of Materials Chemistry A. 10(2). 789–798. 39 indexed citations

6.

Hyun, Jonghyun, Jong Yeob Jeon, Gisu Doo, et al.. (2021). Tailoring catalyst layer structures for anion exchange membrane fuel cells by controlling the size of ionomer aggreates in dispersion. Chemical Engineering Journal. 427. 131737–131737. 30 indexed citations

7.

Kang, Hyo-Sub, et al.. (2020). Characterization of Increases in Volumetric Water Content in Soil Slopes to Predict the Risk of Shallow Failure. The Journal of Engineering Geology. 30(4). 485–496. 1 indexed citations

8.

Lee, Ji Hye, Gisu Doo, Sung Hyun Kwon, et al.. (2020). Controlling Ionomer Film Morphology through Altering Pt Catalyst Surface Properties for Polymer Electrolyte Membrane Fuel Cells. ACS Applied Polymer Materials. 2(5). 1807–1818. 24 indexed citations

9.

Hoang, Tung, James E. Alleman, Bora Çetin, & Sun-Gyu Choi. (2020). Engineering Properties of Biocementation Coarse- and Fine-Grained Sand Catalyzed By Bacterial Cells and Bacterial Enzyme. Journal of Materials in Civil Engineering. 32(4). 88 indexed citations

10.

Choi, Sun-Gyu, Jian Chu, & Tae‐Hyuk Kwon. (2019). Effect of chemical concentrations on strength and crystal size of biocemented sand. Geomechanics and Engineering. 17(5). 465–473. 17 indexed citations

11.

Lee, Ji Hye, Gisu Doo, Sung Hyun Kwon, et al.. (2018). Dispersion-Solvent Control of Ionomer Aggregation in a Polymer Electrolyte Membrane Fuel Cell. Scientific Reports. 8(1). 10739–10739. 60 indexed citations

12.

Doo, Gisu, Ji Hye Lee, Seongmin Yuk, et al.. (2018). Tuning the Ionomer Distribution in the Fuel Cell Catalyst Layer with Scaling the Ionomer Aggregate Size in Dispersion. ACS Applied Materials & Interfaces. 10(21). 17835–17841. 100 indexed citations

13.

Park, Sung-Sik, Sun-Gyu Choi, & In-Hyun Nam. (2014). A Study on Cementation of Sand Using Blast Furnace Slag and Extreme Microorganism. Journal of the Korean Geotechnical Society. 30(1). 93–101. 2 indexed citations

14.

Kelly, Harlan G., et al.. (2013). Analyzing the impacts of explosions on dams and levees. WIT transactions on the built environment. 1. 307–318. 1 indexed citations

15.

Park, Sung-Sik & Sun-Gyu Choi. (2013). A Study on Sand Cementation and its Early-Strength Using Blast Furnace Slag and Alkaline Activators. Journal of the Korean Geotechnical Society. 29(4). 45–56. 6 indexed citations

16.

Park, Sung-Sik, et al.. (2013). A Study on the Measurement of Moisture Content in the Organic Soils. Journal of the Korean Geotechnical Society. 29(10). 29–37. 2 indexed citations

17.

Park, Sung-Sik, Sun-Gyu Choi, & In-Hyun Nam. (2012). Development of Soil Binder Using Plant Extracts. Journal of the Korean Geotechnical Society. 28(3). 67–75. 5 indexed citations

18.

Park, Sung-Sik & Sun-Gyu Choi. (2011). Effect of Fines on Unconfined Compressive Strength of Cemented Sands. 31(6). 213–220. 1 indexed citations

19.

Park, Sung-Sik, et al.. (2008). Unconfined Compressive Strength of Cemented Sand Reinforced with Short Fibers. 28(4). 213–220. 6 indexed citations

20.

Choi, Sun-Gyu, C.M. Haberfield, & Ian W. Johnston. (1988). DETERMINING THE TENSILE STRENGTH OF SOFT ROCK. 19(2). 4 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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