S.A. El-Hakam

1.9k citations

57 papers · 1.6k · h-index 25

Impact in

Renewable Energy, Sustainability and the Environment top 5%
- Advanced Photocatalysis Techniques
- Solar-Powered Water Purification Methods
Inorganic Chemistry top 5%
- Metal-Organic Frameworks: Synthesis and Applications

Papers in

Materials Chemistry 30
- Catalytic Processes in Materials Science 13
- Mesoporous Materials and Catalysis 13
- Polyoxometalates: Synthesis and Applications 8
Renewable Energy, Sustainability and the Environment 23
- Advanced Photocatalysis Techniques 11
- Solar-Powered Water Purification Methods 10

Co-authors: Awad I. Ahmed (37 shared papers)Amr Awad Ibrahim (35 shared papers)Abdelrahman S. Khder (10 shared papers)S.E. Samra (15 shared papers)Reda S. Salama (9 shared papers)Wafaa S. Abo El‐Yazeed (9 shared papers)E.A. El-Sharkawy (7 shared papers)Mina Shawky Adly (8 shared papers)
Journals: RSC Advances (7 papers)Desalination (5 papers)Adsorption Science & Technology (5 papers)Journal of Materials Research and Technology (4 papers)Journal of Photochemistry and Photobiology A Chemistry (4 papers)
Partner nations: Egypt Saudi Arabia United States

In The Last Decade

S.A. El-Hakam

55 papers receiving 1.6k citations

Peers

Countries citing papers authored by S.A. El-Hakam

Since Specialization

Citations

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

Fields of papers citing papers by S.A. El-Hakam

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S.A. El-Hakam. 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 S.A. El-Hakam. The network helps show where S.A. El-Hakam may publish in the future.

Co-authors

The 25 scholars most cited alongside S.A. El-Hakam, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with S.A. El-Hakam Line = papers co-authored together S.A. El-Hakam links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 57 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Surface characterization and catalytic activity of sulfated tin oxide catalyst Catalysis Communications ·Abdelrahman S. Khder, E.A. El-Sharkawy, S.A. El-Hakam, Awad I. Ahmed	2007	133
2	Application of nanostructured mesoporous silica/ bismuth vanadate composite catalysts for the degradation of methylene blue and brilliant green Journal of Materials Research and Technology ·S.A. El-Hakam, Fares T. Alshorifi, Reda S. Salama, Soliman Gamal, Wafaa S. Abo El‐Yazeed, Amr Awad Ibrahim, Awad I. Ahmed	2022	89
3	Nanostructure sulfated tin oxide as an efficient catalyst for the preparation of 7-hydroxy-4-methyl coumarin by Pechmann condensation reaction Journal of Molecular Catalysis A Chemical ·Awad I. Ahmed, S.A. El-Hakam, Abdelrahman S. Khder, Wafaa S. Abo El‐Yazeed	2012	71
4	Synthesis of sulfamic acid supported on Cr-MIL-101 as a heterogeneous acid catalyst and efficient adsorbent for methyl orange dye RSC Advances ·S.A. El-Hakam, S.E. Samra, Shady M. El-Dafrawy, Amr Awad Ibrahim, Reda S. Salama, Awad I. Ahmed	2018	71
5	Application of nanostructured graphene oxide/titanium dioxide composites for photocatalytic degradation of rhodamine B and acid green 25 dyes Journal of Materials Research and Technology ·Mina Shawky Adly, Sh. M. El-Dafrawy, S.A. El-Hakam	2019	71
6	Synthesis of sulfated zirconium supported MCM-41 composite with high-rate adsorption of methylene blue and excellent heterogeneous catalyst Colloids and Surfaces A Physicochemical and Engineering Aspects ·Amr Awad Ibrahim, Reda S. Salama, S.A. El-Hakam, Abdelrahman S. Khder, Awad I. Ahmed	2021	69
7	Greener route for the removal of toxic heavy metals and synthesis of 14-aryl-14H dibenzo[a,j] xanthene using a novel and efficient Ag-Mg bimetallic MOF as a recyclable heterogeneous nanocatalyst Journal of the Taiwan Institute of Chemical Engineers ·S.A. El-Hakam, Amr Awad Ibrahim, L.A. Elatwy, Wafaa S. Abo El‐Yazeed, Reda S. Salama, Yasmeen G. Abou El‐Reash, Awad I. Ahmed	2021	66
8	Structural characterization of sulfated zirconia and their catalytic activity in dehydration of ethanol Colloids and Surfaces A Physicochemical and Engineering Aspects ·Awad I. Ahmed, S.A. El-Hakam, S.E. Samra, A. El-Khouly, Abdelrahman S. Khder	2007	66
9	Synthesis of 12-tungestophosphoric acid supported on Zr/MCM-41 composite with excellent heterogeneous catalyst and promising adsorbent of methylene blue Colloids and Surfaces A Physicochemical and Engineering Aspects ·Amr Awad Ibrahim, Reda S. Salama, S.A. El-Hakam, Abdelrahman S. Khder, Awad I. Ahmed	2021	64
10	Integrated solar seawater desalination and power generation via plasmonic sawdust-derived biochar: Waste to wealth Desalination ·Aya Gamal Saad, Ahmed Gebreil, Doaa A. Kospa, S.A. El-Hakam, Amr Awad Ibrahim	2022	59
11	Flexible CuO-rGO/ PANI thermal absorber with high broadband photoresponse and salt resistance for efficient desalination of oil-contaminated seawater Desalination ·Doaa A. Kospa, Awad I. Ahmed, S.E. Samra, S.A. El-Hakam, Amr Awad Ibrahim	2022	54
12	Sulfamic acid incorporated HKUST-1: a highly active catalyst and efficient adsorbent RSC Advances ·Mahmoud M. Kaid, Ahmed Gebreil, S.A. El-Hakam, Awad I. Ahmed, Amr Awad Ibrahim	2020	48
13	Efficient removal of heavy metals from polluted water with high selectivity for Hg(ii) and Pb(ii) by a 2-imino-4-thiobiuret chemically modified MIL-125 metal–organic framework RSC Advances ·Mina Shawky Adly, Shady M. El-Dafrawy, Amr Awad Ibrahim, S.A. El-Hakam, M. Samy El‐Shall	2021	44
14	Bimetal-organic frameworks (Cu -Cr –MOF) as a stable and efficient catalyst for synthesis of 3, 4-dihydropyrimidin-2-one and 14-phenyl-14H-dibenzo [a, j] xanthene Journal of Materials Research and Technology ·Shady M. El-Dafrawy, Reda S. Salama, S.A. El-Hakam, S.E. Samra	2019	43
15	Characterization of 12-molybdophosphoric acid supported on mesoporous silica MCM-41 and its catalytic performance in the synthesis of hydroquinone diacetate Applied Surface Science ·Awad I. Ahmed, S.E. Samra, S.A. El-Hakam, Abdelrahman S. Khder, Hager El-Shenawy, Wafaa S. Abo El‐Yazeed	2013	41
16	Synthesis and characterization of new solid acid catalysts, H3PW12O40 supported on nanoparticle tin oxide: An efficient catalyst for the preparation of 7-hydroxy-4-methylcoumarin Applied Catalysis A General ·Awad I. Ahmed, S.A. El-Hakam, Mohammed Abd El-Ghany, Wafaa S. Abo El‐Yazeed	2011	37
17	A novel g-C3N4/In2O3/BiVO4 heterojunction photoanode for improved the photoelectrochemical cathodic protection of 304 SS stainless steel under solar light Journal of Alloys and Compounds ·Ahmed Helal, Jianqiang Yu, Alaa I. Eid, S.A. El-Hakam, S.E. Samra, Said M. El‐Sheikh	2022	37
18	Structural characterization and catalytic properties of aluminum borates–alumina catalysts Materials Letters ·S.A. El-Hakam, E.A. El-Sharkawy	1998	36
19	Ag-PMA supported on MCM-41: Surface Acidity and Catalytic Activity Journal of Sol-Gel Science and Technology ·Wafaa S. Abo El‐Yazeed, S.A. El-Hakam, Reda S. Salama, Amr Awad Ibrahim, Awad I. Ahmed	2022	34
20	Effective photocatalytic degradation of organic dyes using ZNC/rGO nanocomposite photocatalyst derived from ZIF-8/rGO thermolysis for water treatment Journal of Photochemistry and Photobiology A Chemistry ·Mahmoud M. Kaid, Ossama Elbanna, S.A. El-Hakam, Hani M. El‐Kaderi, Amr Awad Ibrahim	2022	34

About S.A. El-Hakam

S.A. El-Hakam is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment, Inorganic Chemistry, Electrical and Electronic Engineering and Organic Chemistry, having authored 57 papers that have together received 1.6k indexed citations. Recurring topics across this work include Metal-Organic Frameworks: Synthesis and Applications (15 papers), Catalytic Processes in Materials Science (13 papers), Mesoporous Materials and Catalysis (13 papers), Advanced Photocatalysis Techniques (11 papers), Gas Sensing Nanomaterials and Sensors (10 papers), Chemical Synthesis and Reactions (10 papers), Solar-Powered Water Purification Methods (10 papers) and Polyoxometalates: Synthesis and Applications (8 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (560 citations), Inorganic Chemistry (334 citations), Water Science and Technology (257 citations), Materials Chemistry (717 citations) and Catalysis (97 citations). S.A. El-Hakam has collaborated with scholars based in Egypt, Saudi Arabia and United States. Frequent co-authors include Awad I. Ahmed, Amr Awad Ibrahim, Abdelrahman S. Khder, S.E. Samra, Reda S. Salama, Wafaa S. Abo El‐Yazeed, E.A. El-Sharkawy, Mina Shawky Adly, Doaa A. Kospa and Ahmed Gebreil. Their work appears in journals such as RSC Advances, Desalination, Adsorption Science & Technology, Journal of Materials Research and Technology and Journal of Photochemistry and Photobiology A Chemistry.

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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S.A. El-Hakam

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