Projects per year
Personal profile
Research interests
Environmental Science; Energy; Engineering; Materials Science; Chemical Engineering; Chemistry; Medicine; Physics and Astronomy; Business
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Ahmed Al Hajaj is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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CIRA-2021-067: Multiscale design and synthesis of slag-sorbents for Calcium-Looping CO2 capture
Dumee, L. (CoI) & Al Hajaj, A. (PI)
1/07/22 → 30/11/25
Project: Research
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RC2-2019-007: Research and Innovation Center on CO2 and Hydrogen (RICH)
Vega Fernandez, M. L. (PI), Al Ali, K. (CoI), Ceriani, A. (CoI), Dumee, L. (CoI), Gkousis, D. (CoI), Karanikolos, G. (CoI), Khaleel, M. (CoI), Kyritsis, D. (CoI), Nashef, E. (CoI), Rodriguez, J. (CoI), Al Hajaj, A. (CoI), Almansoori, A. (CoI), Palmisano, G. (CoI), AlBlooshi, H. (CoI), Decarlis, A. (CoI), Sengodan, S. (CoI), Mayyas, A. (CoI), Alameri, W. (CoI), Zheng, L. (CoI), Rochedo, P. (CoI), Mettu, S. (CoI), Al Shalabi, E. (CoI) & Tardy, B. (CoI)
30/06/19 → 31/12/25
Project: Research
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CIRA-2019-035: Valorization of food waste and desalination brine for carotenoid production
Almarzooqi, F. (CoI), Al Hajaj, A. (CoI) & AlBlooshi, H. (PI)
30/06/19 → 30/11/22
Project: Research
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Enhanced CO2 capture via calcium looping with mesoporous ladle furnace stainless steel slag
Kumari, P., Kaddah, F., Amoodi, N. A., AlHajaj, A. & Dumée, L. F., Mar 2025, In: Carbon Capture Science and Technology. 14, 100354.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Integrated calcium looping technologies for enhanced CO2 valorisation—A critical review
Kumari, P., Amoodi, N. A., Dumée, L. F. & Hajaj, A. A., Mar 2025, In: Carbon Capture Science and Technology. 14, 100371.Research output: Contribution to journal › Article › peer-review
Open Access -
Ion selectivity and electrosorption of pseudocapacitive NiFe2O4 nanocrystals
Alam, R., Alhajaj, A. & Zou, L., 20 May 2025, In: Electrochimica Acta. 523, 145971.Research output: Contribution to journal › Article › peer-review
Open Access -
MOF@MOF core-shell hybrid adsorbents with controlled water vapor affinity towards enhanced and steady CO2 capture in moist conditions
Gebremariam, S. K., Varghese, A. M., Kuppireddy, S., Al Wahedi, Y., AlHajaj, A., Karanikolos, G. & Dumée, L. F., Mar 2025, In: Carbon Capture Science and Technology. 14, 100356.Research output: Contribution to journal › Article › peer-review
Open Access7 Scopus citations -
Removal of copper (II) by spinel ferrite oxides and rGO composite electrodes in capacitive deionization
Alam, R., Faheem, M., Alhajaj, A., He, Y. & Zou, L., Apr 2025, In: Journal of Environmental Chemical Engineering. 13, 2, 115925.Research output: Contribution to journal › Article › peer-review
3 Scopus citations