Mohammed A. Mannaa
About
Mohammed A. Mannaa is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Inorganic Chemistry.
According to data from OpenAlex, Mohammed A. Mannaa has authored 23 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Materials Chemistry, 9 papers in Renewable Energy, Sustainability and the Environment and 6 papers in Inorganic Chemistry. Recurrent topics in Mohammed A. Mannaa's work include Advanced Photocatalysis Techniques (9 papers), Advanced Nanomaterials in Catalysis (6 papers) and TiO2 Photocatalysis and Solar Cells (6 papers). Mohammed A. Mannaa is often cited by papers focused on Advanced Photocatalysis Techniques (9 papers), Advanced Nanomaterials in Catalysis (6 papers) and TiO2 Photocatalysis and Solar Cells (6 papers). Mohammed A. Mannaa collaborates with scholars based in Yemen, Saudi Arabia and Egypt. Mohammed A. Mannaa's co-authors include A. Rajeh, Shawky M. Hassan, Reda S. Salama, Awad I. Ahmed, A. M. Hezma, Salah M. El‐Bahy, Amr Awad Ibrahim, Hatem M. Altass, Omer Nur and Haifa Mohammed Alghamdi and has published in prestigious journals such as Scientific Reports, International Journal of Hydrogen Energy and RSC Advances.
In The Last Decade
Mohammed A. Mannaa
22 papers receiving 1.3k citations
Peers
Mohammed A. Mannaa
Shaoyun Shan China
Liuxue Zhang China
Huihui Mao China
Nithima Khaorapapong Thailand
Donya Ramimoghadam Malaysia
Alberto García‐Peñas Spain
Chunhua Cao China
Jinrong Lu China
Gülin Selda Pozan Soylu Türkiye
MeiLing Zou China
Citations per year, relative to Mohammed A. Mannaa Mohammed A. Mannaa (= 1×)
peers
Shaoyun Shan
Countries citing papers authored by Mohammed A. Mannaa
Since
Specialization
Citations
This map shows the geographic impact of Mohammed A. Mannaa'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 Mohammed A. Mannaa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Mohammed A. Mannaa more than expected).
Fields of papers citing papers by Mohammed A. Mannaa
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Mohammed A. Mannaa. 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 Mohammed A. Mannaa. The network helps show where Mohammed A. Mannaa may publish in the future.
Co-authorship network of co-authors of Mohammed A. Mannaa
This figure shows the co-authorship network connecting the top 25 collaborators of Mohammed A. Mannaa. A scholar is included among the top collaborators of Mohammed A. Mannaa 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 Mohammed A. Mannaa. Mohammed A. Mannaa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Al‐Mhyawi, Saedah R., Ahlam I. Al‐Sulami, Merfat M. Alsabban, et al.. (2025). Synthesis, characterization, and multifunctional properties of Polyvinylpyrrolidone/Chitosan/Iron Molybdate nanocomposites for electrochemical devices. Journal of Science Advanced Materials and Devices. 10(3). 100920–100920.
2.
Al‐Mhyawi, Saedah R., Ahlam I. Al‐Sulami, Merfat M. Alsabban, et al.. (2025). Preparation and modulating of the thermal, optical, dielectric, and electrical properties of PCL/PMMA-NiO/SnO2 nanocomposites for energy storage devices. Ceramics International. 51(21). 32623–32636.
3.
Al‐Mhyawi, Saedah R., Ahlam I. Al‐Sulami, Merfat M. Alsabban, et al.. (2025). Impact of Heterovalent Cu2+ and Ag+ Doping on the Structural, Optoelectronic, and Photocatalytic Properties of ZnO for Enhanced Solar-Driven Hydrogen Evolution and Organic Pollutant Degradation. ACS Omega. 10(37). 42847–42861.
4.
Mannaa, Mohammed A., et al.. (2023). Synthesis of Highly Efficient and Recyclable Bimetallic Cox–Fe1–x–MOF for the Synthesis of Xanthan and Removal of Toxic Pb2+ and Cd2+ Ions. ACS Omega. 8(29). 26379–26390.
5.
Alghamdi, Haifa Mohammed, M.M. Abutalib, Mohammed A. Mannaa, et al.. (2022). Modification and development of high bioactivities and environmentally safe polymer nanocomposites doped by Ni/ZnO nanohybrid for food packaging applications. Journal of Materials Research and Technology. 19. 3421–3432.
6.
Alsulami, Qana A., A. Rajeh, Mohammed A. Mannaa, Soha M. Albukhari, & Doaa F. Baamer. (2022). One-step preparation of RGO/Fe3O4–FeVO4 nanocomposites as highly effective photocatalysts under natural sunlight illumination. Scientific Reports. 12(1). 6565–6565.
7.
Alghamdi, Haifa Mohammed, M.M. Abutalib, A. Rajeh, et al.. (2022). Effect of the Fe2O3/TiO2 Nanoparticles on the Structural, Mechanical, Electrical Properties and Antibacterial Activity of the Biodegradable Chitosan/Polyvinyl Alcohol Blend for Food Packaging. Journal of Polymers and the Environment. 30(9). 3865–3874.
8.
Abutalib, M.M., et al.. (2022). Preparation of rGO/FeMoO4 as high-performance photocatalyst for degradation of malachite green, phenol and H2 evolution under natural sunlight. International Journal of Hydrogen Energy. 47(77). 32955–32968.
9.
Salama, Reda S., Mohammed A. Mannaa, Hatem M. Altass, Amr Awad Ibrahim, & Abdelrahman S. Khder. (2021). Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO. RSC Advances. 11(8). 4318–4326.
10.
Alsulami, Qana A., A. Rajeh, Mohammed A. Mannaa, Soha M. Albukhari, & Doaa F. Baamer. (2021). Preparation of highly efficient sunlight driven photodegradation of some organic pollutants and H2 evolution over rGO/FeVO4 nanocomposites. International Journal of Hydrogen Energy. 46(54). 27349–27363.
11.
Salama, Reda S., Salah M. El‐Bahy, & Mohammed A. Mannaa. (2021). Sulfamic acid supported on mesoporous MCM-41 as a novel, efficient and reusable heterogenous solid acid catalyst for synthesis of xanthene, dihydropyrimidinone and coumarin derivatives. Colloids and Surfaces A Physicochemical and Engineering Aspects. 628. 127261–127261.
12.
Altass, Hatem M., Moataz Morad, Abdelrahman S. Khder, et al.. (2021). Enhanced Catalytic Activity for CO Oxidation by Highly Active Pd Nanoparticles Supported on Reduced Graphene Oxide /Copper Metal Organic Framework. Journal of the Taiwan Institute of Chemical Engineers. 128. 194–208.
13.
Alshorifi, Fares T., Abdullah A. Alswat, Mohammed A. Mannaa, et al.. (2021). Facile and Green Synthesis of Silver Quantum Dots Immobilized onto a Polymeric CTS–PEO Blend for the Photocatalytic Degradation of p-Nitrophenol. ACS Omega. 6(45). 30432–30441.
14.
Mannaa, Mohammed A., Khaled Faisal Qasim, Fares T. Alshorifi, Salah M. El‐Bahy, & Reda S. Salama. (2021). Role of NiO Nanoparticles in Enhancing Structure Properties of TiO2 and Its Applications in Photodegradation and Hydrogen Evolution. ACS Omega. 6(45). 30386–30400.
15.
Mannaa, Mohammed A., Hatem M. Altass, & Reda S. Salama. (2020). MCM-41 grafted with citric acid: The role of carboxylic groups in enhancing the synthesis of xanthenes and removal of heavy metal ions. Environmental Nanotechnology Monitoring & Management. 15. 100410–100410.
16.
Salama, Reda S., Shawky M. Hassan, Awad I. Ahmed, Wafaa S. Abo El‐Yazeed, & Mohammed A. Mannaa. (2020). The role of PMA in enhancing the surface acidity and catalytic activity of a bimetallic Cr–Mg-MOF and its applications for synthesis of coumarin and dihydropyrimidinone derivatives. RSC Advances. 10(36). 21115–21128.
17.
Ibrahim, Amr Awad, Shawky M. Hassan, & Mohammed A. Mannaa. (2019). Mesoporous tin oxide-supported phosphomolybdic acid as high performance acid catalysts for the synthesis of hydroquinone diacetate. Colloids and Surfaces A Physicochemical and Engineering Aspects. 586. 124248–124248.
18.
Hassan, Shawky M., Awad I. Ahmed, & Mohammed A. Mannaa. (2019). Surface acidity, catalytic and photocatalytic activities of new type H3PW12O40/Sn-TiO2 nanoparticles. Colloids and Surfaces A Physicochemical and Engineering Aspects. 577. 147–157.
19.
Hassan, Shawky M., Mohammed A. Mannaa, & Amr Awad Ibrahim. (2019). Nano-sized mesoporous phosphated tin oxide as an efficient solid acid catalyst. RSC Advances. 9(2). 810–818.
20.
Hassan, Shawky M., Awad I. Ahmed, & Mohammed A. Mannaa. (2018). Structural, photocatalytic, biological and catalytic properties of SnO2/TiO2 nanoparticles. Ceramics International. 44(6). 6201–6211.
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.
Explore authors with similar magnitude of impact
Breakdown of academic impact, for papers by Shaoyun Shan Breakdown of academic impact, for papers by Liuxue Zhang Breakdown of academic impact, for papers by Huihui Mao Breakdown of academic impact, for papers by Nithima Khaorapapong Breakdown of academic impact, for papers by Donya Ramimoghadam Breakdown of academic impact, for papers by Alberto García‐Peñas Breakdown of academic impact, for papers by Chunhua Cao Breakdown of academic impact, for papers by Jinrong Lu Breakdown of academic impact, for papers by Gülin Selda Pozan Soylu Breakdown of academic impact, for papers by MeiLing Zou