Sajjad Ullah
Impact in
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- Advanced Photocatalysis Techniques
- TiO2 Photocatalysis and Solar Cells
- Materials Chemistry top 10%
- Advanced Nanomaterials in Catalysis
- Luminescence Properties of Advanced Materials
- Catalytic Processes in Materials Science
- Copper-based nanomaterials and applications
Papers in
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- Luminescence Properties of Advanced Materials 7
- Polyoxometalates: Synthesis and Applications 7
- Advanced Nanomaterials in Catalysis 4
- Catalytic Processes in Materials Science 3
- Luminescence and Fluorescent Materials 3
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- Advanced Photocatalysis Techniques 20
- TiO2 Photocatalysis and Solar Cells 10
- Co-authors
- Elias Paiva Ferreira‐Neto (21 shared papers)Ubirajara Pereira Rodrigues Filho (20 shared papers)Sidney J. L. Ribeiro (16 shared papers)Heberton Wender (7 shared papers)Natalya Kublik (1 shared paper)Rashida Parveen (6 shared papers)Chanchal Hazra (7 shared papers)Fábio S. de Vicente (4 shared papers)
In The Last Decade
Sajjad Ullah
32 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 78
- Renewable Energy, Sustainability and the Environment 679
- Materials Chemistry 701
- Biomaterials 101
- Electrical and Electronic Engineering 294
- Electronic, Optical and Magnetic Materials 92
Countries citing papers authored by Sajjad Ullah
This map shows the geographic impact of Sajjad Ullah'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 Sajjad Ullah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sajjad Ullah more than expected).
Fields of papers citing papers by Sajjad Ullah
This network shows the impact of papers produced by Sajjad Ullah. 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 Sajjad Ullah. The network helps show where Sajjad Ullah may publish in the future.
Co-authors
The 25 scholars most cited alongside Sajjad Ullah, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 33 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 186 | |
| 2 | 2020 | 141 | |
| 3 | 2020 | 117 | |
| 4 | 2018 | 85 | |
| 5 | 2019 | 62 | |
| 6 | 2020 | 60 | |
| 7 | 2020 | 51 | |
| 8 | 2021 | 44 | |
| 9 | 2017 | 39 | |
| 10 | 2021 | 39 | |
| 11 | 2019 | 38 | |
| 12 | 2018 | 36 | |
| 13 | 2013 | 35 | |
| 14 | 2022 | 24 | |
| 15 | 2023 | 23 | |
| 16 | 2015 | 19 | |
| 17 | 2015 | 18 | |
| 18 | 2023 | 17 | |
| 19 | 2017 | 15 | |
| 20 | 2021 | 13 |
About Sajjad Ullah
Sajjad Ullah is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment, Electrical and Electronic Engineering, Organic Chemistry and Inorganic Chemistry, having authored 33 papers that have together received 1.1k indexed citations. Recurring topics across this work include Advanced Photocatalysis Techniques (20 papers), TiO2 Photocatalysis and Solar Cells (10 papers), Luminescence Properties of Advanced Materials (7 papers), Polyoxometalates: Synthesis and Applications (7 papers), Advanced Nanomaterials in Catalysis (4 papers), Gas Sensing Nanomaterials and Sensors (4 papers), Catalytic Processes in Materials Science (3 papers) and Luminescence and Fluorescent Materials (3 papers). The work is most often cited by research in Renewable Energy, Sustainability and the Environment (679 citations), Materials Chemistry (701 citations), Biomaterials (101 citations), Electrical and Electronic Engineering (294 citations) and Electronic, Optical and Magnetic Materials (92 citations). Sajjad Ullah has collaborated with scholars based in Brazil, Pakistan and France. Frequent co-authors include Elias Paiva Ferreira‐Neto, Ubirajara Pereira Rodrigues Filho, Sidney J. L. Ribeiro, Heberton Wender, Natalya Kublik, Rashida Parveen, Chanchal Hazra, Fábio S. de Vicente, José Javier Sáez Acuña and Sara A. Bilmes. Their work appears in journals such as Journal of Sol-Gel Science and Technology, Colloids and Surfaces A Physicochemical and Engineering Aspects, Materials Advances, Applied Surface Science and Journal of Materials Chemistry C.
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.