Heechul Choi

13.3k total citations · 2 hit papers
210 papers, 10.8k citations indexed

About

Heechul Choi is a scholar working on Water Science and Technology, Biomedical Engineering and Materials Chemistry. According to data from OpenAlex, Heechul Choi has authored 210 papers receiving a total of 10.8k indexed citations (citations by other indexed papers that have themselves been cited), including 80 papers in Water Science and Technology, 76 papers in Biomedical Engineering and 32 papers in Materials Chemistry. Recurrent topics in Heechul Choi's work include Membrane Separation Technologies (35 papers), Environmental remediation with nanomaterials (33 papers) and Advanced oxidation water treatment (28 papers). Heechul Choi is often cited by papers focused on Membrane Separation Technologies (35 papers), Environmental remediation with nanomaterials (33 papers) and Advanced oxidation water treatment (28 papers). Heechul Choi collaborates with scholars based in South Korea, United States and India. Heechul Choi's co-authors include Sushil R. Kanel, Bernaurdshaw Neppolian, Hosik Park, Bruce A. Manning, Tung Bui, Laurent Charlet, Evrim Celik, Haeryong Jung, Jean−Marc Grenèche and Qiliang Wang and has published in prestigious journals such as Environmental Science & Technology, Applied Physics Letters and Water Research.

In The Last Decade

Heechul Choi

202 papers receiving 10.5k 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.

Removal of Arsenic(III) from Groundwater by Nanoscale Zero-Valent Iron

2005 917 citations Heechul Choi et al. profile →
Arsenic(V) Removal from Groundwater Using Nano Scale Zero-Valent Iron as a Colloidal Reactive Barrier Material

2006 528 citations Heechul Choi et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Heechul Choi South Korea	57	4.4k	4.3k	2.7k	2.4k	1.4k	210	10.8k
Changha Lee South Korea	59	3.6k 0.8×	6.5k 1.5×	3.3k 1.2×	4.4k 1.8×	1.0k 0.8×	222	11.6k
Tian C. Zhang United States	59	2.9k 0.7×	3.1k 0.7×	2.4k 0.9×	2.0k 0.8×	2.3k 1.7×	316	11.2k
Pingxiao Wu China	63	2.6k 0.6×	4.3k 1.0×	2.7k 1.0×	3.0k 1.2×	1.8k 1.3×	259	10.9k
Xuefei Zhou China	62	4.5k 1.0×	5.0k 1.2×	2.1k 0.8×	4.0k 1.7×	2.8k 2.1×	364	13.0k
Tao Zhang China	50	5.0k 1.1×	6.5k 1.5×	2.4k 0.9×	4.3k 1.8×	1.4k 1.0×	299	13.6k
Bhekie B. Mamba South Africa	59	4.0k 0.9×	5.0k 1.2×	5.3k 2.0×	3.9k 1.6×	1.1k 0.8×	517	15.9k
Christopher P. Saint Australia	52	1.8k 0.4×	3.0k 0.7×	3.0k 1.1×	4.4k 1.8×	1.4k 1.0×	150	12.1k
Jiang Xu China	55	4.2k 1.0×	3.1k 0.7×	1.6k 0.6×	1.2k 0.5×	1.4k 1.0×	154	9.1k
Xinhua Xu China	72	6.2k 1.4×	6.1k 1.4×	2.5k 0.9×	2.5k 1.0×	1.8k 1.3×	374	15.7k
Lu Lv China	60	3.1k 0.7×	6.6k 1.5×	4.9k 1.8×	2.3k 1.0×	1.4k 1.0×	207	14.7k

Countries citing papers authored by Heechul Choi

Since Specialization

Citations

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

Fields of papers citing papers by Heechul Choi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Heechul Choi

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

Liang, Yejin, Minbeom Kim, Eunmok Yang, et al.. (2024). Tailoring asymmetric wettability of Janus nanofiber membranes for directional oil transport and oil capture from oil/water mixtures and oil-in-water emulsions. Chemical Engineering Journal. 496. 154087–154087. 9 indexed citations

Yang, Eunmok, Minbeom Kim, Yejin Liang, et al.. (2024). Facile fabrication of robust and tight PIMs-based TFC hollow fiber membranes with a semi-interpenetrating polymer network via liquid phase cross-linking for organic solvent nanofiltration. Journal of Membrane Science. 713. 123338–123338. 4 indexed citations

Yang, Eunmok, Minbeom Kim, Yejin Liang, et al.. (2023). Tailoring the pore size of intermolecular cross-linked PIMs-based thin-film composite hollow fiber membranes using different length cross-linkers for organic solvent nanofiltration. Chemical Engineering Journal. 474. 145339–145339. 10 indexed citations

Yang, Eunmok, Yejin Liang, Numan Yanar, et al.. (2023). Intermolecular cross-linked polymer of intrinsic microporosity-1 (PIM-1)-based thin-film composite hollow fiber membrane for organic solvent nanofiltration. Journal of Membrane Science. 671. 121370–121370. 33 indexed citations

Yanar, Numan, Yejin Liang, Eunmok Yang, et al.. (2023). Robust and fouling-resistant ultrathin membranes for water purification tailored via semi-dissolved electrospun nanofibers. Journal of Cleaner Production. 418. 138056–138056. 10 indexed citations

Choi, Heechul, et al.. (2021). Improvement of Heavy Metal Stabilizers using Agricultural and Industrial By-products. Journal of Korea Society of Waste Management. 38(1). 70–77. 1 indexed citations

Yanar, Numan, Yejin Liang, Eunmok Yang, et al.. (2021). Electrically Polarized Graphene-Blended Spacers for Organic Fouling Reduction in Forward Osmosis. Membranes. 11(1). 36–36. 11 indexed citations

Yanar, Numan, Eunmok Yang, Hosik Park, Moon Son, & Heechul Choi. (2020). Boron Nitride Nanotube (BNNT) Membranes for Energy and Environmental Applications. Membranes. 10(12). 430–430. 32 indexed citations

Yanar, Numan, Parashuram Kallem, Moon Son, et al.. (2020). A New era of water treatment technologies: 3D printing for membranes. Journal of Industrial and Engineering Chemistry. 91. 1–14. 83 indexed citations

10.

Kwon, Kyeong-Seok, et al.. (2019). Effect of different parities on reproductive performance, birth intervals, and tail behavior in sows. Journal of Animal Science and Technology. 61(3). 147–153. 12 indexed citations

11.

Choi, Heechul, et al.. (2019). A Study on the Effect of Temperature-Humidity Index on the Respiration Rate, Rectal Temperature and Rumination Time of Lactating Holstein Cow in Summer Season. Journal of the Korea Academia-Industrial cooperation Society. 20(11). 136–143. 3 indexed citations

12.

Yanar, Numan & Heechul Choi. (2019). Urban Water Management and Quality-Based Water Use. Digital Library Of The Commons Repository (Indiana University). 3 indexed citations

13.

Choi, Hyeon-gyu, Moon Son, & Heechul Choi. (2017). Integrating seawater desalination and wastewater reclamation forward osmosis process using thin-film composite mixed matrix membrane with functionalized carbon nanotube blended polyethersulfone support layer. Chemosphere. 185. 1181–1188. 57 indexed citations

14.

Son, Moon, Hyeon-gyu Choi, Lei Liu, et al.. (2015). Efficacy of carbon nanotube positioning in the polyethersulfone support layer on the performance of thin-film composite membrane for desalination. Chemical Engineering Journal. 266. 376–384. 108 indexed citations

15.

Choi, Heechul, et al.. (2010). Remediation of Diesel-Contaminated Soil by Fenton and Ozone Oxidation Process. Journal of Soil and Groundwater Environment. 15(2). 34–39.

16.

Choi, Heechul & Min Suk Kang. (2007). Hydrogen production from methanol/water decomposition in a liquid photosystem using the anatase structure of Cu loaded TiO2TiO2. International Journal of Hydrogen Energy. 32(16). 3841–3848. 276 indexed citations

17.

Choi, Heechul, et al.. (2005). Development of a Formal Concept Analysis Tool for Scaling of Many-valued Context. 251–254. 1 indexed citations

18.

Perfect, Edmund, et al.. (2005). Anomalous Diffusion in 2-Dimensional, Random Euclidean and Prefractal Models of Heterogeneous Porous Media. AGU Fall Meeting Abstracts. 2005.

19.

Choi, Heechul, et al.. (2002). Uranium Removal from Uranium-Bearing Black Shale by Bioleaching using an Iron-Oxidizing Bacterium. Journal of Korean Society of Environmental Engineers. 24(12). 8–2138. 1 indexed citations

20.

Choi, Heechul, et al.. (1998). THE BUFFER EFFECT OF BIOLOGICAL ACTIVATED CARBON TO THE SHOCK LOADINGS IN SEQUENCING BATCH REACTOR. Environmental Engineering Research. 3(1). 41–46. 2 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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