Ahmad S. Alshammari

4.2k total citations · 4 hit papers
52 papers, 3.5k citations indexed

About

Ahmad S. Alshammari is a scholar working on Materials Chemistry, Inorganic Chemistry and Organic Chemistry. According to data from OpenAlex, Ahmad S. Alshammari has authored 52 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Materials Chemistry, 18 papers in Inorganic Chemistry and 17 papers in Organic Chemistry. Recurrent topics in Ahmad S. Alshammari's work include Nanomaterials for catalytic reactions (13 papers), Advanced Photocatalysis Techniques (11 papers) and Catalytic Processes in Materials Science (10 papers). Ahmad S. Alshammari is often cited by papers focused on Nanomaterials for catalytic reactions (13 papers), Advanced Photocatalysis Techniques (11 papers) and Catalytic Processes in Materials Science (10 papers). Ahmad S. Alshammari collaborates with scholars based in Saudi Arabia, Germany and China. Ahmad S. Alshammari's co-authors include Omar M. Yaghi, Rajenahally V. Jagadeesh, Kathiravan Murugesan, Matthias Beller, Marga‐Martina Pohl, Christopher A. Trickett, Helfried Neumann, Jörg Radnik, Abdulaziz Bagabas and Kyung Min Choi and has published in prestigious journals such as Science, Journal of the American Chemical Society and Journal of Hazardous Materials.

In The Last Decade

Ahmad S. Alshammari

49 papers receiving 3.5k 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.

MOF-derived cobalt nanoparticles catalyze a general synthesis of amines

2017 679 citations Rajenahally V. Jagadeesh, Kathiravan Murugesan et al. profile →
Plasmon-Enhanced Photocatalytic CO₂ Conversion within Metal–Organic Frameworks under Visible Light

2016 568 citations Christopher A. Trickett, Ahmad S. Alshammari et al. Journal of the American Chemical Society profile →
Weaving of organic threads into a crystalline covalent organic framework

2016 517 citations Ahmad S. Alshammari, Omar M. Yaghi et al. profile →
The photocatalytic H2O2 production: Design strategies, Photocatalyst advancements, environmental applications and future prospects

2024 85 citations Asif Hayat, Zeeshan Ajmal et al. Coordination Chemistry Reviews profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ahmad S. Alshammari Saudi Arabia	26	2.0k	1.6k	1.1k	909	576	52	3.5k
Qun Chen China	36	2.2k 1.1×	1.7k 1.0×	1.2k 1.1×	1.8k 2.0×	448 0.8×	271	5.0k
Lina Ma China	27	1.2k 0.6×	892 0.6×	1.5k 1.4×	563 0.6×	501 0.9×	46	3.1k
Man‐Cheng Hu China	34	2.4k 1.2×	1.9k 1.2×	710 0.6×	492 0.5×	381 0.7×	240	4.5k
Yong‐Zheng Zhang China	31	2.1k 1.1×	1.7k 1.1×	898 0.8×	545 0.6×	235 0.4×	126	3.6k
Jie Song China	33	3.2k 1.6×	1.3k 0.8×	1.5k 1.4×	898 1.0×	584 1.0×	126	5.1k
Majid Masteri‐Farahani Iran	34	1.9k 1.0×	836 0.5×	432 0.4×	1.1k 1.2×	665 1.2×	147	3.2k
Xiao Zhang China	35	2.2k 1.1×	2.5k 1.5×	582 0.5×	633 0.7×	436 0.8×	170	4.1k
Qing‐Feng Yang China	35	2.9k 1.4×	1.4k 0.9×	707 0.6×	354 0.4×	632 1.1×	144	4.8k
Jan Dirk Epping Germany	30	2.7k 1.4×	1.4k 0.9×	2.0k 1.8×	946 1.0×	186 0.3×	52	4.5k

Countries citing papers authored by Ahmad S. Alshammari

Since Specialization

Citations

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

Fields of papers citing papers by Ahmad S. Alshammari

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ahmad S. Alshammari. 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 Ahmad S. Alshammari. The network helps show where Ahmad S. Alshammari may publish in the future.

Co-authorship network of co-authors of Ahmad S. Alshammari

This figure shows the co-authorship network connecting the top 25 collaborators of Ahmad S. Alshammari. A scholar is included among the top collaborators of Ahmad S. Alshammari 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 Ahmad S. Alshammari. Ahmad S. Alshammari 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

Akhtar, Muhammad Nadeem, Tahir Ali Sheikh, Muhammad Asim Raza, et al.. (2025). Experimental and theoretical insight into the adsorption mechanism of organic dye by a paddle wheel type Cu(II) complex. Journal of Molecular Structure. 1351. 144240–144240.

Javed, Rabia, Muhammad Qasim, Murad A. AlDamen, et al.. (2025). Cu(II)-based complex with carboxylate moiety: Structure, characterization, Hirshfeld surface analysis and adsorption properties towards methylene blue. Journal of Molecular Structure. 1345. 143074–143074. 2 indexed citations

Javaid, Ayesha, Muhammad Imran, Ahmed S. Alshammari, et al.. (2025). Harnessing Cd(II)-based efficient photocatalyst with nitrogen gas adsorption: A green approach towards environmental remediation. Inorganic Chemistry Communications. 182. 115227–115227. 1 indexed citations

Naseem, Madiha, Ahmed S. Alshammari, Tahir Ali Sheikh, et al.. (2025). A comprehensive overview on mononuclear and multinuclear Ruthenium-based coordination compounds as breast cancer therapeutics. Inorganic Chemistry Communications. 179. 114718–114718. 1 indexed citations

Goyal, Vishakha, Ahmad S. Alshammari, V. Narayana Kalevaru, et al.. (2024). Practical and scalable hydrogenation of nitro compounds using palladium-based nanocatalyst under ambient conditions. Catalysis Today. 442. 114940–114940. 3 indexed citations

Hayat, Asif, Hamid Ali, Zeeshan Ajmal, et al.. (2024). Emerging breakthroughs in covalent triazine frameworks: From fundamentals towards photocatalytic water splitting and challenges. Progress in Materials Science. 147. 101352–101352. 39 indexed citations

Ajmal, Zeeshan, Simon Kizito, Anuj Kumar, et al.. (2024). Recent advances in COF-based framework: Synthesis, Potential application, Current challenges and Future direction. Materials Today Chemistry. 39. 102140–102140. 25 indexed citations

Ajmal, Zeeshan, Essam H. Ibrahim, Hamid Ali, et al.. (2024). Recent advances in Carbon-nitride based advance materials: Synthesis, characterization and Photo-electrochemical Energy Application: Key Challenges and Prospects. Fuel. 378. 132903–132903. 31 indexed citations

Hayat, Asif, Zeeshan Ajmal, Abdullah Yahya Abdullah Alzahrani, et al.. (2024). The photocatalytic H2O2 production: Design strategies, Photocatalyst advancements, environmental applications and future prospects. Coordination Chemistry Reviews. 522. 216218–216218. 85 indexed citations breakdown →

10.

Qadeer, Abdul, Sidra Mubeen, Mengyang Liu, et al.. (2024). Global environmental and toxicological impacts of polybrominated diphenyl ethers versus organophosphate esters: A comparative analysis and regrettable substitution dilemma. Journal of Hazardous Materials. 466. 133543–133543. 29 indexed citations

11.

Alshammari, Ahmad S.. (2019). Heterogeneous Gold Catalysis: From Discovery to Applications. Catalysts. 9(5). 402–402. 36 indexed citations

12.

Murugesan, Kathiravan, Ahmad S. Alshammari, Manzar Sohail, Matthias Beller, & Rajenahally V. Jagadeesh. (2019). Monodisperse nickel-nanoparticles for stereo- and chemoselective hydrogenation of alkynes to alkenes. Journal of Catalysis. 370. 372–377. 44 indexed citations

13.

Alshammari, Ahmad S., et al.. (2019). Effects of pyrolysis temperatures on the textural, magnetic, morphology, and catalytic properties of supported nickel nanoparticles. Journal of Saudi Chemical Society. 23(7). 999–1005.

14.

Alshammari, Ahmad S., et al.. (2019). Acetone Reaction with Hydrogen over Mesoporous Magnesium Oxide-Supported Rhodium Nanoparticles. Topics in Catalysis. 62(7-11). 795–804. 3 indexed citations

15.

Yang, Jingjing, et al.. (2017). Calcium l-Lactate Frameworks as Naturally Degradable Carriers for Pesticides. Journal of the American Chemical Society. 139(24). 8118–8121. 140 indexed citations

16.

Yang, Benqun, Feng Zhou, Shimin Liu, et al.. (2015). Interaction between CO₂ and ionic liquids confined in the nanopores of SAPO-11. RSC Advances. 5(60). 48908–48915. 11 indexed citations

17.

Wang, Peixue, Shimin Liu, Feng Zhou, et al.. (2015). Efficient synthesis of diphenyl carbonate from dibutyl carbonate and phenol using square-shaped Zn–Ti–O nanoplates as solid acid catalysts. RSC Advances. 5(103). 84621–84626. 6 indexed citations

18.

Alshammari, Ahmad S., Li Na, Xiaoping Chen, et al.. (2015). Visible-light photocatalysis on C-doped ZnO derived from polymer-assisted pyrolysis. RSC Advances. 5(35). 27690–27698. 177 indexed citations

19.

Alshammari, Ahmad S., V. Narayana Kalevaru, Dhachapally Naresh, et al.. (2015). Nanosize Gold Promoted Vanadium Oxide Catalysts for Ammoxidation of 2-Methylpyrazine to 2-Cyanopyrazine. Topics in Catalysis. 58(14-17). 1062–1068. 7 indexed citations

20.

Bagabas, Abdulaziz, Ahmad S. Alshammari, Mohamed F. Aly Aboud, & Hendrik Kosslick. (2013). Room-temperature synthesis of zinc oxide nanoparticles in different media and their application in cyanide photodegradation. Nanoscale Research Letters. 8(1). 516–516. 109 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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