Amer Hakki

2.2k total citations
38 papers, 1.8k citations indexed

About

Amer Hakki is a scholar working on Renewable Energy, Sustainability and the Environment, Materials Chemistry and Organic Chemistry. According to data from OpenAlex, Amer Hakki has authored 38 papers receiving a total of 1.8k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Renewable Energy, Sustainability and the Environment, 19 papers in Materials Chemistry and 8 papers in Organic Chemistry. Recurrent topics in Amer Hakki's work include Advanced Photocatalysis Techniques (29 papers), TiO2 Photocatalysis and Solar Cells (21 papers) and Catalytic Processes in Materials Science (9 papers). Amer Hakki is often cited by papers focused on Advanced Photocatalysis Techniques (29 papers), TiO2 Photocatalysis and Solar Cells (21 papers) and Catalytic Processes in Materials Science (9 papers). Amer Hakki collaborates with scholars based in Germany, United Kingdom and Russia. Amer Hakki's co-authors include Detlef W. Bahnemann, Wonyong Choi, Donia Friedmann, Hyejin Kim, Donald E. Macphee, Yamen AlSalka, Ralf Dillert, Adel A. Ismail, Lu Yang and Fazhou Wang and has published in prestigious journals such as Applied Catalysis B: Environmental, Journal of Cleaner Production and ACS Catalysis.

In The Last Decade

Amer Hakki

36 papers receiving 1.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Amer Hakki Germany 22 1.3k 996 413 281 133 38 1.8k
Marcin Janczarek Poland 26 2.1k 1.6× 1.7k 1.7× 182 0.4× 349 1.2× 167 1.3× 63 2.6k
Hui‐Long Wang China 26 895 0.7× 1.4k 1.4× 267 0.6× 378 1.3× 153 1.2× 79 2.0k
G. Torres Mexico 21 689 0.5× 961 1.0× 175 0.4× 252 0.9× 335 2.5× 68 1.5k
Beata Tryba Poland 31 2.1k 1.6× 1.6k 1.6× 243 0.6× 467 1.7× 228 1.7× 88 3.0k
Tong Wei China 23 710 0.5× 596 0.6× 255 0.6× 285 1.0× 182 1.4× 49 1.4k
Alexandru Eneşca Romania 28 1.0k 0.8× 1.0k 1.0× 122 0.3× 646 2.3× 163 1.2× 68 1.8k
Jianan Li China 23 859 0.7× 1.1k 1.1× 114 0.3× 460 1.6× 298 2.2× 76 1.9k
Zhijun Luo China 25 693 0.5× 838 0.8× 154 0.4× 407 1.4× 219 1.6× 71 1.7k
Juanrong Chen China 16 1.5k 1.2× 1.2k 1.2× 178 0.4× 376 1.3× 107 0.8× 27 1.8k
Marisol Faraldos Spain 26 1.0k 0.8× 948 1.0× 192 0.5× 198 0.7× 315 2.4× 49 1.9k

Countries citing papers authored by Amer Hakki

Since Specialization
Citations

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

Fields of papers citing papers by Amer Hakki

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Amer Hakki

This figure shows the co-authorship network connecting the top 25 collaborators of Amer Hakki. A scholar is included among the top collaborators of Amer Hakki 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 Amer Hakki. Amer Hakki 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.
El-Hosainy, Hamza, Mohamed Esmat, Said M. El‐Sheikh, et al.. (2025). Synergistic effect of oxygen vacancies and plasmonic Au nanoparticles in anatase-brookite TiO2 for efficient solar-driven 2-methylbenzimidazole and hydrogen Co-production. Solar Energy Materials and Solar Cells. 295. 113973–113973.
2.
Hakki, Amer, et al.. (2023). Different immobilized packings for gas/solid photoreactions: Improving photo-assisted methanol reforming. Applied Catalysis A General. 661. 119241–119241. 2 indexed citations
3.
AlSalka, Yamen, Osama Al‐Madanat, Amer Hakki, & Detlef W. Bahnemann. (2021). Boosting the H2 Production Efficiency via Photocatalytic Organic Reforming: The Role of Additional Hole Scavenging System. Catalysts. 11(12). 1423–1423. 19 indexed citations
4.
Honório, Luzia Maria Castro, André Luiz Menezes de Oliveira, Edson C. Silva-Filho, et al.. (2020). Supporting the photocatalysts on ZrO2: An effective way to enhance the photocatalytic activity of SrSnO3. Applied Surface Science. 528. 146991–146991. 51 indexed citations
5.
Hakki, Amer, Lu Yang, Fazhou Wang, et al.. (2019). Photocatalytic Functionalized Aggregate: Enhanced Concrete Performance in Environmental Remediation. Buildings. 9(2). 28–28. 5 indexed citations
6.
Yang, Lu, Amer Hakki, Li Zheng, et al.. (2018). Photocatalytic concrete for NOx abatement: Supported TiO2 efficiencies and impacts. Cement and Concrete Research. 116. 57–64. 86 indexed citations
7.
AlSalka, Yamen, Amer Hakki, Jenny Schneider, & Detlef W. Bahnemann. (2018). Co-catalyst-free photocatalytic hydrogen evolution on TiO2: Synthesis of optimized photocatalyst through statistical material science. Applied Catalysis B: Environmental. 238. 422–433. 49 indexed citations
8.
Hakki, Amer, Lu Yang, Fazhou Wang, & Donald E. Macphee. (2017). The Effect of Interfacial Chemical Bonding in TiO<sub>2</sub>-SiO<sub>2</sub> Composites on Their Photocatalytic NOx Abatement Performance. Journal of Visualized Experiments. 18 indexed citations
9.
Yang, Lu, Amer Hakki, Fazhou Wang, & Donald E. Macphee. (2017). Different Roles of Water in Photocatalytic DeNOx Mechanisms on TiO2: Basis for Engineering Nitrate Selectivity?. ACS Applied Materials & Interfaces. 9(20). 17034–17041. 36 indexed citations
10.
Hakki, Amer, Yang Lu, Fazhou Wang, & Donald E. Macphee. (2017). The Effect of Interfacial Chemical Bonding in TiO<sub>2</sub>-SiO<sub>2</sub> Composites on Their Photocatalytic NOx Abatement Performance. Journal of Visualized Experiments. 1 indexed citations
11.
Yang, Lu, Amer Hakki, Fazhou Wang, & Donald E. Macphee. (2017). Photocatalyst efficiencies in concrete technology: The effect of photocatalyst placement. Applied Catalysis B: Environmental. 222. 200–208. 99 indexed citations
12.
Khedr, Tamer M., Said M. El‐Sheikh, Amer Hakki, et al.. (2017). Highly active non-metals doped mixed-phase TiO2 for photocatalytic oxidation of ibuprofen under visible light. Journal of Photochemistry and Photobiology A Chemistry. 346. 530–540. 92 indexed citations
13.
Friedmann, Donia, Amer Hakki, Hyejin Kim, Wonyong Choi, & Detlef W. Bahnemann. (2016). Heterogeneous photocatalytic organic synthesis: state-of-the-art and future perspectives. Green Chemistry. 18(20). 5391–5411. 381 indexed citations
14.
Yang, Lu, Fazhou Wang, Amer Hakki, et al.. (2016). The influence of zeolites fly ash bead/TiO2 composite material surface morphologies on their adsorption and photocatalytic performance. Applied Surface Science. 392. 687–696. 43 indexed citations
15.
Friedmann, Donia, Amer Hakki, Hyejin Kim, Wonyong Choi, & Detlef W. Bahnemann. (2016). ChemInform Abstract: Heterogeneous Photocatalytic Organic Synthesis: State‐of‐the‐Art and Future Perspectives. ChemInform. 47(49). 1 indexed citations
16.
Raza, Waseem, M.M. Haque, M. Muneer, et al.. (2015). Photocatalytic degradation of different chromophoric dyes in aqueous phase using La and Mo doped TiO2 hybrid carbon spheres. Journal of Alloys and Compounds. 632. 837–844. 67 indexed citations
17.
Hakki, Amer, Ralf Dillert, & Detlef W. Bahnemann. (2013). Factors affecting the selectivity of the photocatalytic conversion of nitroaromatic compounds over TiO2 to valuable nitrogen-containing organic compounds. Physical Chemistry Chemical Physics. 15(8). 2992–2992. 38 indexed citations
18.
Hakki, Amer, Ralf Dillert, & Detlef W. Bahnemann. (2013). Photocatalysis as an Auspicious Synthetic Route Towards Nitrogen Containing Organic Compounds. Current Organic Chemistry. 17(21). 2482–2502. 5 indexed citations
19.
Ismail, Adel A., Amer Hakki, & Detlef W. Bahnemann. (2012). Mesostructure Au/TiO2 nanocomposites for highly efficient catalytic reduction of p-nitrophenol. Journal of Molecular Catalysis A Chemical. 358. 145–151. 87 indexed citations
20.
Hakki, Amer, et al.. (1974). Where the boilers are: A survey of electric utility boilers with potential capacity for burning solid waste as fuel. 2 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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