H. Hafez

1.2k total citations
51 papers, 1.0k citations indexed

About

H. Hafez is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, H. Hafez has authored 51 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Renewable Energy, Sustainability and the Environment, 25 papers in Materials Chemistry and 15 papers in Electrical and Electronic Engineering. Recurrent topics in H. Hafez's work include TiO2 Photocatalysis and Solar Cells (24 papers), Advanced Photocatalysis Techniques (23 papers) and Advanced Nanomaterials in Catalysis (7 papers). H. Hafez is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (24 papers), Advanced Photocatalysis Techniques (23 papers) and Advanced Nanomaterials in Catalysis (7 papers). H. Hafez collaborates with scholars based in Egypt, Saudi Arabia and Türkiye. H. Hafez's co-authors include M. S. A. Abdel‐Mottaleb, M. Saif, A.I. Nabeel, Esam Bakir, Entsar S. Abdou, I.S. Yahia, F. Yakuphanoğlu, Kamel Damak, Aïcha Mbarek and Hala R. Mahmoud and has published in prestigious journals such as Journal of Power Sources, Chemosphere and International Journal of Hydrogen Energy.

In The Last Decade

H. Hafez

50 papers receiving 1.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
H. Hafez Egypt 18 609 513 318 107 95 51 1.0k
D. Kavyashree India 19 689 1.1× 95 0.2× 219 0.7× 41 0.4× 166 1.7× 34 830
L. Vijayalakshmi India 18 744 1.2× 86 0.2× 375 1.2× 102 1.0× 28 0.3× 90 1.0k
Wenbin Liu China 11 250 0.4× 165 0.3× 134 0.4× 31 0.3× 41 0.4× 26 506
Zhiheng Li China 17 500 0.8× 230 0.4× 283 0.9× 28 0.3× 27 0.3× 34 990
Xiaoyu Xu China 16 278 0.5× 111 0.2× 218 0.7× 96 0.9× 41 0.4× 33 659
Rohit Saraf India 17 858 1.4× 229 0.4× 458 1.4× 36 0.3× 16 0.2× 22 1.1k
B.R. Radha Krushna India 26 1.7k 2.8× 128 0.2× 646 2.0× 81 0.8× 412 4.3× 144 1.9k
Sandip Das United States 18 705 1.2× 88 0.2× 543 1.7× 233 2.2× 14 0.1× 77 1.1k
D. Sivaganesh India 15 414 0.7× 156 0.3× 323 1.0× 74 0.7× 6 0.1× 56 622

Countries citing papers authored by H. Hafez

Since Specialization
Citations

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

Fields of papers citing papers by H. Hafez

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Hafez

This figure shows the co-authorship network connecting the top 25 collaborators of H. Hafez. A scholar is included among the top collaborators of H. Hafez 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 H. Hafez. H. Hafez 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.
Galal, Hoda R., et al.. (2025). Stimulated Photocatalytic Plasmonic–TiO2 Nanohybrid for Ecoremediation and Energy: Recent Advances and Challenges. Energy Technology. 13(6). 1 indexed citations
2.
Mustafa, Ahmad, et al.. (2023). Highly selective synthesis of glyceryl monostearate via lipase catalyzed esterification of triple pressed stearic acid and glycerin. Sustainable Energy Technologies and Assessments. 57. 103200–103200. 21 indexed citations
3.
Soliman, Hanan A., Laila I. Ali, K.F. Khaled, et al.. (2023). Eu3+:Y2Ti2O7 nanomaterials as efficient photocatalysts used for hydrogen and biogas production toward a sustainable environment. Applied Organometallic Chemistry. 37(12). 1 indexed citations
4.
Saif, M., et al.. (2023). Viable production of hydrogen and methane from polluted water using eco-friendly plasmonic Pd–TiO2 nanocomposites. RSC Advances. 13(2). 770–780. 9 indexed citations
5.
Saif, M., et al.. (2022). Green synthesized plasmonic Pd–ZnO nanomaterials for visible light‐induced photobiogas production from industrial wastewater. Applied Organometallic Chemistry. 36(10). 9 indexed citations
6.
7.
Hafez, H., et al.. (2022). Stimulated generation of photobiogas by morphologically tuned nanostructured ZnO and ZnO/TiO2. BMC Chemistry. 16(1). 74–74. 11 indexed citations
8.
Saleh, Ali, et al.. (2022). Green microwave synthesis of ZnO and CeO2 nanorods for infectious diseases control and biomedical applications. AMB Express. 12(1). 153–153. 2 indexed citations
9.
Hafez, H., et al.. (2021). Novel Down-converting single-phased white light Pr3+ doped BaWO4 Nanophosphors material for DSSC applications. Optical Materials. 121. 111646–111646. 11 indexed citations
10.
Mahmoud, Hala R., et al.. (2021). Novel fluorescent nano-sensor based on amino-functionalization of Eu3+:SrSnO3 for copper ion detection in food and real drink water samples. RSC Advances. 11(30). 18552–18564. 16 indexed citations
11.
Hafez, H., et al.. (2019). Photovoltaic and spectroscopic characteristics of perovskite/TiO2 heterostructure photoanodes for improving the efficiency of dye sensitized solar cells. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 222. 117220–117220. 8 indexed citations
12.
Hafez, H., S.S. Shenouda, & M. Fadel. (2017). Photovoltaic characteristics of natural light harvesting dye sensitized solar cells. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 192. 23–26. 25 indexed citations
13.
Abdel‐Mottaleb, M. S. A., H. Hafez, & M. Saif. (2014). J-Aggregates of Amphiphilic Cyanine Dyes for Dye-Sensitized Solar Cells: A Combination between Computational Chemistry and Experimental Device Physics. International Journal of Photoenergy. 2014. 1–6. 9 indexed citations
14.
Saif, M., Sahar A. El–Molla, Sameh M. Aboul‐Fotouh, et al.. (2013). Synthesis of highly active thin film based on TiO2 nanomaterial for self-cleaning application. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 112. 46–51. 16 indexed citations
15.
Fahmy, Yasmine, H. Hafez, & Mohamed M. Khairy. (2013). Time domain leakage in DFT‐based channel estimation for OFDM systems with guard bands. International Journal of Communication Systems. 28(2). 250–261. 5 indexed citations
16.
Hafez, H., et al.. (2012). Synthesis, characterization and color performance of novel Co2+-doped alumina/titania nanoceramic pigments. Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy. 95. 8–14. 8 indexed citations
17.
Saif, M., H. Hafez, & A.I. Nabeel. (2012). Photo-induced self-cleaning and sterilizing activity of Sm3+ doped ZnO nanomaterials. Chemosphere. 90(2). 840–847. 52 indexed citations
18.
Hafez, H., M. Saif, & M. S. A. Abdel‐Mottaleb. (2011). Down-converting lanthanide doped TiO2 photoelectrodes for efficiency enhancement of dye-sensitized solar cells. Journal of Power Sources. 196(13). 5792–5796. 124 indexed citations
19.
20.
Hafez, H., Amr El‐Hag Ali, & M. S. A. Abdel‐Mottaleb. (2005). Photocatalytic efficiency of titanium dioxide immobilized on PVP/AAc hydrogel membranes: A comparative study for safe disposal of wastewater of Remazol Red RB‐133 textile dye. International Journal of Photoenergy. 7(4). 181–185. 26 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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