Shaker Haji

787 total citations
22 papers, 649 citations indexed

About

Shaker Haji is a scholar working on Materials Chemistry, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Shaker Haji has authored 22 papers receiving a total of 649 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Materials Chemistry, 6 papers in Mechanical Engineering and 6 papers in Electrical and Electronic Engineering. Recurrent topics in Shaker Haji's work include Catalytic Processes in Materials Science (7 papers), Catalysis and Hydrodesulfurization Studies (5 papers) and Catalysis and Oxidation Reactions (3 papers). Shaker Haji is often cited by papers focused on Catalytic Processes in Materials Science (7 papers), Catalysis and Hydrodesulfurization Studies (5 papers) and Catalysis and Oxidation Reactions (3 papers). Shaker Haji collaborates with scholars based in Bahrain, Saudi Arabia and United States. Shaker Haji's co-authors include Can Erkey, Nader Al‐Bastaki, Baghdad Benstaali, Ying Zhang, David Jayne, Ying Zhang, Shakeel Ahmed, Mark Aindow, Mai M. Khalaf and Nahid Sultana and has published in prestigious journals such as Chemical Engineering Journal, International Journal of Hydrogen Energy and Energy.

In The Last Decade

Shaker Haji

22 papers receiving 623 citations

Peers

Shaker Haji
Usman Bin Shahid Hong Kong
Chao Hua China
Syed Z. Islam United States
Younes Ahmadi South Korea
Yusuke Baba Japan
Yaqun Zhu United States
Yaocihuatl Medina‐González France
Xuefeng He China
Muhammad Shahid Pakistan
Usman Bin Shahid Hong Kong
Shaker Haji
Citations per year, relative to Shaker Haji Shaker Haji (= 1×) peers Usman Bin Shahid

Countries citing papers authored by Shaker Haji

Since Specialization
Citations

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

Fields of papers citing papers by Shaker Haji

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shaker Haji

This figure shows the co-authorship network connecting the top 25 collaborators of Shaker Haji. A scholar is included among the top collaborators of Shaker Haji 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 Shaker Haji. Shaker Haji 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.
Hossain, S. M. Zakir, et al.. (2025). Modeling and Global Optimization of Biosurfactant Production from Bacteria Utilizing Frying Oil Waste Via Sequential Statistical and Crow Search Algorithm. Arabian Journal for Science and Engineering. 50(24). 20895–20914. 1 indexed citations
2.
Hossain, S. M. Zakir, et al.. (2023). Modeling of microbial fuel cell power generation using machine learning-based super learner algorithms. Fuel. 349. 128646–128646. 12 indexed citations
3.
Ali, Mohammed Ashraf, et al.. (2022). Kinetic modeling and thermodynamic analysis of toluene disproportionation reaction over ZSM-5 based catalysts. Catalysis Communications. 172. 106541–106541. 2 indexed citations
4.
5.
Haji, Shaker, et al.. (2020). Modeling catalyst deactivation in heterogeneous Fenton-like oxidation reactions. Chemical Engineering Journal. 416. 128279–128279. 12 indexed citations
6.
Haji, Shaker, et al.. (2019). Optimizing a methanol reactor in Aspen Plus. 1–5. 1 indexed citations
7.
Haji, Shaker, et al.. (2019). Energy analysis of Bahrain’s first hybrid renewable energy system. International Journal of Green Energy. 16(10). 733–748. 13 indexed citations
8.
9.
Haji, Shaker, et al.. (2016). Time series analysis of Bahrain's first hybrid renewable energy system. Energy. 103. 1–15. 25 indexed citations
10.
Haji, Shaker, et al.. (2015). The dynamics and equilibrium of ammonium removal from aqueous solution by Na-Y zeolite. Desalination and Water Treatment. 57(40). 18992–19001. 6 indexed citations
11.
Haji, Shaker, et al.. (2014). A kinetic comparative study of azo dye decolorization by catalytic wet peroxide oxidation using Fe–Y zeolite/H2O2 and photooxidation using UV/H2O2. Reaction Kinetics Mechanisms and Catalysis. 114(2). 795–815. 19 indexed citations
12.
Haji, Shaker. (2010). Analytical modeling of PEM fuel cell i–V curve. Renewable Energy. 36(2). 451–458. 111 indexed citations
13.
Haji, Shaker, Baghdad Benstaali, & Nader Al‐Bastaki. (2010). Degradation of methyl orange by UV/H2O2 advanced oxidation process. Chemical Engineering Journal. 168(1). 134–139. 112 indexed citations
14.
Haji, Shaker, et al.. (2007). Removal of Acid Red and sodium chloride mixtures from aqueous solutions using nanofiltration. Desalination. 206(1-3). 407–413. 27 indexed citations
15.
Haji, Shaker. (2005). Desulfurization of diesel for fuel cell applications: Utilizing catalysts and adsorbents synthesized by supercritical carbon dioxide route. OpenCommons - UConn (University of Connecticut). 1 indexed citations
16.
Haji, Shaker & Can Erkey. (2005). Kinetics of Hydrolysis of Acetic Anhydride by In-Situ FTIR Spectroscopy: An Experiment for the Undergraduate Laboratory. Chemical Engineering Education. 39(1). 56–61. 8 indexed citations
17.
Jayne, David, Ying Zhang, Shaker Haji, & Can Erkey. (2005). Dynamics of removal of organosulfur compounds from diesel by adsorption on carbon aerogels for fuel cell applications. International Journal of Hydrogen Energy. 30(11). 1287–1293. 74 indexed citations
18.
Haji, Shaker, et al.. (2004). Hydrodesulfurization of model diesel using Pt/Al2O3 catalysts prepared by supercritical deposition. Catalysis Today. 99(3-4). 365–373. 24 indexed citations
19.
Haji, Shaker & Can Erkey. (2003). Removal of Dibenzothiophene from Model Diesel by Adsorption on Carbon Aerogels for Fuel Cell Applications. Industrial & Engineering Chemistry Research. 42(26). 6933–6937. 138 indexed citations
20.
Haji, Shaker & Can Erkey. (2002). Investigation of rhodium catalyzed hydroformylation of ethylene in supercritical carbon dioxide by in situ FTIR spectroscopy. Tetrahedron. 58(20). 3929–3941. 23 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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