Khalid Al-Ali

2.0k total citations · 1 hit paper
45 papers, 1.5k citations indexed

About

Khalid Al-Ali is a scholar working on Mechanical Engineering, Materials Chemistry and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Khalid Al-Ali has authored 45 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Mechanical Engineering, 16 papers in Materials Chemistry and 12 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Khalid Al-Ali's work include Advanced Photocatalysis Techniques (10 papers), Catalytic Processes in Materials Science (8 papers) and Industrial Gas Emission Control (8 papers). Khalid Al-Ali is often cited by papers focused on Advanced Photocatalysis Techniques (10 papers), Catalytic Processes in Materials Science (8 papers) and Industrial Gas Emission Control (8 papers). Khalid Al-Ali collaborates with scholars based in United Arab Emirates, Qatar and Spain. Khalid Al-Ali's co-authors include Giovanni Palmisano, Corrado Garlisi, Mohammad R.M. Abu‐Zahra, Đặng Viết Quang, Adetola E. Ogungbenro, Lourdes F. Vega, Xuan Li, Mario Pagliaro, Ismail I.I. Alkhatib and Qiangshun Guan and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Catalysis B: Environmental and Journal of Cleaner Production.

In The Last Decade

Khalid Al-Ali

39 papers receiving 1.5k 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.

A review of material aspects in developing direct Z-scheme photocatalysts

2021 302 citations Xuan Li, Corrado Garlisi et al. Materials Today profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Khalid Al-Ali United Arab Emirates	16	731	626	433	309	278	45	1.5k
U. S. Hareesh India	25	1.0k 1.4×	842 1.3×	474 1.1×	619 2.0×	488 1.8×	66	1.9k
Xiaoyu Li China	27	666 0.9×	559 0.9×	697 1.6×	277 0.9×	348 1.3×	107	1.8k
Xiaojun Guo China	23	739 1.0×	584 0.9×	231 0.5×	286 0.9×	287 1.0×	83	1.6k
A. Aguilar‐Elguézabal Mexico	26	1.1k 1.5×	319 0.5×	658 1.5×	343 1.1×	389 1.4×	98	2.0k
Shengming Jin China	20	764 1.0×	482 0.8×	207 0.5×	587 1.9×	211 0.8×	67	1.6k
Oluwafunmilola Ola United Kingdom	23	1.3k 1.7×	1.5k 2.3×	244 0.6×	476 1.5×	332 1.2×	54	2.3k
Qifeng Yang China	25	824 1.1×	656 1.0×	263 0.6×	790 2.6×	216 0.8×	52	1.9k
Varong Pavarajarn Thailand	23	792 1.1×	313 0.5×	230 0.5×	369 1.2×	291 1.0×	52	1.5k
Shipra Mital Gupta India	15	1.1k 1.5×	986 1.6×	418 1.0×	393 1.3×	734 2.6×	30	2.2k
Wei Lin China	22	561 0.8×	226 0.4×	344 0.8×	450 1.5×	317 1.1×	76	1.4k

Countries citing papers authored by Khalid Al-Ali

Since Specialization

Citations

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

Fields of papers citing papers by Khalid Al-Ali

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Khalid Al-Ali. 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 Khalid Al-Ali. The network helps show where Khalid Al-Ali may publish in the future.

Co-authorship network of co-authors of Khalid Al-Ali

This figure shows the co-authorship network connecting the top 25 collaborators of Khalid Al-Ali. A scholar is included among the top collaborators of Khalid Al-Ali 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 Khalid Al-Ali. Khalid Al-Ali 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

Cheng, Chin Kui, et al.. (2025). Tailoring Ni/KCC-1 catalyst with transition metals promoters for methane cracking: Insights into hydrogen and carbon nanomaterials Co-production. International Journal of Hydrogen Energy. 127. 18–37.

Al-Ali, Khalid, et al.. (2024). Zinc cadmium sulphide (ZnxCd1-xS)-based photocatalysts for hydrogen production from seawater and wastewater. Journal of environmental chemical engineering. 12(5). 113937–113937. 11 indexed citations

Ali, Rizwan, et al.. (2024). Hierarchically structured nanospherical fibrous silica-supported bimetallic catalysts: An enhanced performance in methane decomposition. International Journal of Hydrogen Energy. 87. 1480–1498. 4 indexed citations

Ali, Rizwan, et al.. (2024). Unveiling the potential of desert sand-derived mesoporous silica supported nickel-based catalysts for co-production of H2 and carbon nanomaterials via methane cracking. Fuel. 377. 132758–132758. 6 indexed citations

AlKhoori, Sara, et al.. (2024). Computational insights into the deoxygenation reaction of biomass-derived phenolic compounds over Ni2P (001) catalysts. Materials Chemistry and Physics. 328. 129926–129926. 3 indexed citations

Jitan, Samar Al, Yuting Li, Daniel Bahamón, et al.. (2023). Unprecedented photocatalytic conversion of gaseous and liquid CO2 on graphene-impregnated Pt/Cu-TiO2: The critical role of Cu dopant. Journal of environmental chemical engineering. 11(2). 109485–109485. 12 indexed citations

Ouda, Mariam, et al.. (2021). Impact of electrodes' configuration in an electrokinetic cell for oil-water separation. Case Studies in Chemical and Environmental Engineering. 4. 100135–100135. 4 indexed citations

Li, Xuan, Corrado Garlisi, Qiangshun Guan, et al.. (2021). A review of material aspects in developing direct Z-scheme photocatalysts. Materials Today. 47. 75–107. 302 indexed citations breakdown →

Garlisi, Corrado, et al.. (2020). Unveiling the role of bisulfide in the photocatalytic splitting of H2S in aqueous solutions. Applied Catalysis B: Environmental. 270. 118886–118886. 23 indexed citations

10.

Al-Ali, Khalid, et al.. (2020). The synthesis and investigation of the reversible conversion of layered ZrS₂ and ZrS₃. New Journal of Chemistry. 44(18). 7583–7590. 16 indexed citations

11.

Al-Ali, Khalid, et al.. (2019). Sustainable applications utilizing sulfur, a by-product from oil and gas industry: A state-of-the-art review. Waste Management. 95. 78–89. 89 indexed citations

12.

Al‐Sumaiti, Ameena Saad, et al.. (2019). Cascading Failure Analysis Based Early Design for a Complex Engineering System. 1–5. 1 indexed citations

13.

Quang, Đặng Viết, Abdallah Dindi, Khalid Al-Ali, & Mohammad R.M. Abu‐Zahra. (2018). Template-free amine-bridged silsesquioxane with dangling amino groups and its CO₂adsorption performance. Journal of Materials Chemistry A. 6(46). 23690–23702. 9 indexed citations

14.

Gillis, Ryan J., Khalid Al-Ali, & William H. Green. (2018). Thermochemical production of hydrogen from hydrogen sulfide with iodine thermochemical cycles. International Journal of Hydrogen Energy. 43(29). 12939–12947. 41 indexed citations

15.

Pozo, Pablo Rodríguez del, et al.. (2017). THE CONVENTION ON THE RIGHTS OF PERSONS WITH DISABILITIES (CRPD) AND QATAR'S DOMESTIC LEGISLATION: THE POTENTIAL IMPACT ON THE MAIN LEGAL DOMAINS. SHILAP Revista de lepidopterología. 18–18. 1 indexed citations

16.

Ogungbenro, Adetola E., Đặng Viết Quang, Khalid Al-Ali, & Mohammad R.M. Abu‐Zahra. (2017). Activated Carbon from Date Seeds for CO2 Capture Applications. Energy Procedia. 114. 2313–2321. 111 indexed citations

17.

Pozo, Pablo Rodríguez del, et al.. (2016). Implementing the International Convention on the Rights of Persons with Disabilities in Qatar: From charity to human rights. e-Archivo (Carlos III University of Madrid). 2016(1). 3 indexed citations

18.

Al-Ali, Khalid, Satoshi Kodama, & Hidetoshi Sekiguchi. (2014). Modeling and simulation of methane dry reforming in direct-contact bubble reactor. Solar Energy. 102. 45–55. 11 indexed citations

19.

Hashim, Raghad & Khalid Al-Ali. (2013). Health of dentists in United Arab Emirates. International Dental Journal. 63(1). 26–29. 12 indexed citations

20.

Al-Ali, Khalid & Raghad Hashim. (2012). Occupational health problems of dentists in the United Arab Emirates. International Dental Journal. 62(1). 52–56. 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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