Witopo Salim

582 total citations
17 papers, 455 citations indexed

About

Witopo Salim is a scholar working on Mechanical Engineering, Water Science and Technology and Biomedical Engineering. According to data from OpenAlex, Witopo Salim has authored 17 papers receiving a total of 455 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Mechanical Engineering, 9 papers in Water Science and Technology and 5 papers in Biomedical Engineering. Recurrent topics in Witopo Salim's work include Membrane Separation and Gas Transport (17 papers), Membrane Separation Technologies (9 papers) and Carbon Dioxide Capture Technologies (9 papers). Witopo Salim is often cited by papers focused on Membrane Separation and Gas Transport (17 papers), Membrane Separation Technologies (9 papers) and Carbon Dioxide Capture Technologies (9 papers). Witopo Salim collaborates with scholars based in United States and China. Witopo Salim's co-authors include W.S. Winston Ho, Dongzhu Wu, Yang Han, Varun Vakharia, Kai K. Chen, Lin Zhao, Yuanxin Chen, Jianxin Li, Tim Merkel and Jay Kniep and has published in prestigious journals such as Journal of Membrane Science, Current Opinion in Chemical Engineering and SSRN Electronic Journal.

In The Last Decade

Witopo Salim

16 papers receiving 447 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Witopo Salim United States	12	397	192	145	113	112	17	455
Dongzhu Wu United States	12	532 1.3×	220 1.1×	164 1.1×	133 1.2×	144 1.3×	12	586
Varun Vakharia United States	9	306 0.8×	135 0.7×	102 0.7×	77 0.7×	80 0.7×	9	335
Jon Arvid Lie Norway	12	502 1.3×	207 1.1×	130 0.9×	93 0.8×	220 2.0×	13	544
Songlin Dong China	7	328 0.8×	159 0.8×	85 0.6×	56 0.5×	158 1.4×	7	395
Pei Ching Oh Malaysia	9	245 0.6×	131 0.7×	79 0.5×	85 0.8×	162 1.4×	50	395
Xingwei Yu China	5	340 0.9×	210 1.1×	88 0.6×	99 0.9×	168 1.5×	8	414
Shouhong Fan United States	11	269 0.7×	114 0.6×	112 0.8×	104 0.9×	142 1.3×	21	370
YouIn Park South Korea	12	259 0.7×	190 1.0×	125 0.9×	57 0.5×	78 0.7×	21	362
Hongfang Guo China	8	266 0.7×	88 0.5×	59 0.4×	61 0.5×	101 0.9×	9	299
Norifumi Matsumiya Japan	10	325 0.8×	67 0.3×	79 0.5×	67 0.6×	50 0.4×	16	348

Countries citing papers authored by Witopo Salim

Since Specialization

Citations

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

Fields of papers citing papers by Witopo Salim

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Witopo Salim

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

All Works

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17 of 17 papers shown

Merkel, Tim, Richard W. Baker, Pingjiao Hao, et al.. (2025). Carbon capture with membranes: An opportunity revisited. Journal of Membrane Science. 738. 124829–124829.

Baker, Richard, Brice Freeman, Pingjiao Hao, et al.. (2025). Large pilot testing of MTR’s membrane-based post-combustion CO2 capture process. SSRN Electronic Journal. 2 indexed citations

Vaidya, Milind M., Feras Hamad, John O’Connell, et al.. (2022). Hybrid Membrane and Solvent Acid Gas Enrichment for Enhanced CO2 Capture. 1 indexed citations

Kniep, Jay, et al.. (2022). Scale-Up Testing of Advanced Polaris™ Membrane CO2 Capture Technology. SSRN Electronic Journal. 9 indexed citations

Chen, Kai K., et al.. (2020). Fluoride- and hydroxide-containing CO2-selective membranes for improving H2 utilization of solid oxide fuel cells. Journal of Membrane Science. 612. 118484–118484. 7 indexed citations

Han, Yang, Witopo Salim, Kai K. Chen, Dongzhu Wu, & W.S. Winston Ho. (2019). Field trial of spiral-wound facilitated transport membrane module for CO2 capture from flue gas. Journal of Membrane Science. 575. 242–251. 79 indexed citations

Chen, Kai K., Witopo Salim, Yang Han, Dongzhu Wu, & W.S. Winston Ho. (2019). Fabrication and scale-up of multi-leaf spiral-wound membrane modules for CO2 capture from flue gas. Journal of Membrane Science. 595. 117504–117504. 38 indexed citations

Salim, Witopo, et al.. (2018). Scale-up of amine-containing membranes for hydrogen purification for fuel cells. Journal of Membrane Science. 573. 465–475. 16 indexed citations

Wu, Dongzhu, Yang Han, Witopo Salim, et al.. (2018). Hydrophilic and morphological modification of nanoporous polyethersulfone substrates for composite membranes in CO2 separation. Journal of Membrane Science. 565. 439–449. 31 indexed citations

10.

Wu, Dongzhu, Yang Han, Lin Zhao, et al.. (2018). Scale-up of zeolite-Y/polyethersulfone substrate for composite membrane fabrication in CO2 separation. Journal of Membrane Science. 562. 56–66. 24 indexed citations

11.

Salim, Witopo & W.S. Winston Ho. (2018). Hydrogen purification with CO2-selective facilitated transport membranes. Current Opinion in Chemical Engineering. 21. 96–102. 16 indexed citations

12.

Vakharia, Varun, Witopo Salim, Dongzhu Wu, et al.. (2018). Scale-up of amine-containing thin-film composite membranes for CO2 capture from flue gas. Journal of Membrane Science. 555. 379–387. 73 indexed citations

13.

Salim, Witopo, Varun Vakharia, Yuanxin Chen, et al.. (2018). Fabrication and field testing of spiral-wound membrane modules for CO2 capture from flue gas. Journal of Membrane Science. 556. 126–137. 54 indexed citations

14.

Salim, Witopo, et al.. (2018). Oxidatively stable borate-containing membranes for H2 purification for fuel cells. Journal of Membrane Science. 562. 9–17. 11 indexed citations

15.

Vakharia, Varun, et al.. (2017). Oxidatively stable membranes for CO 2 separation and H 2 purification. Journal of Membrane Science. 533. 220–228. 19 indexed citations

16.

Wu, Dongzhu, Lin Zhao, Varun Vakharia, Witopo Salim, & W.S. Winston Ho. (2016). Synthesis and characterization of nanoporous polyethersulfone membrane as support for composite membrane in CO2 separation: From lab to pilot scale. Journal of Membrane Science. 510. 58–71. 46 indexed citations

17.

Salim, Witopo, et al.. (2015). Recent developments on nanostructured polymer-based membranes. Current Opinion in Chemical Engineering. 8. 76–82. 29 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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