Patent & Publication

26. S. Shafeeq, Abdul Kareem, M. Varghese, H. Annadata, S. Nithin, S. Kannan, A. Warrier, S. Senthilkumar, T. Panda, Mechanochemical Solid Solution Formation in Zeolitic Imidazole–Tetrazole Frameworks for Enhanced Oxygen Evolution Reaction. Chem. Mater. 2026 (Just accepted).

25. R. Diaba, Abdul Kareema, G. S. Boltaev, M. M. Kaid, H. M. El-Kaderi, O. M. El-Kadri, A. S. Alnaser. Effect of Hatch Spacing on Laser-Induced Graphene: Structural Tuning and Supercapacitor Performance, New J. Chem. 2026 (Just accepted).

24. Abdul Kareem, C. S. Saraj, A.S. Alnaser, O. M. El-Kadri. In Situ Growth of Nickel Sulfide on Laser-Processed Co-Induced Ni Foam for Enhanced Electrochemical Water Splitting. Energy Fuels 2025, 40(1), 742-749.

23. Abdul Kareem, M. F. Maqsood, F. A. Sofi, M. H. Al-Sayah, O. M. El-Kadri. Enhanced electrochemical performance of carbonized porous organic polymers towards supercapacitor application. Discov. Appl. Sci. 2026, 8(21). 

22. D. Mohanapriya, Abdul Kareem, S. Hussain, S. Senthilkumar, K. Thenmozhi. Designing NiHCF-Ti3C2 MXene Bifunctional Nano-Heterostructure Toward the Fabrication of Supercapacitor and Electrochemical Catechol Sensor. Adv. Sustain. Syst. 2025, e01260.

21. N. Eswaramoorthy, P. Muthusamy, Abdul Kareem, A. P. Shyma, S. Nallusamy, P Sathishkumar, V. Elangovan. Resurfaced nickel alloy: A stable and efficient catalytic electrode for oxygen evolution reaction. Mater. Lett. 2026, 406, 139855.

20. Abdul Kareem, K. Theyagarajan, K. Thenmozhi, S. Pitchaimuthu, S. Senthilkumar. A Comprehensive Review on Transition Metal‐Based Catalysts for Water Electrolysis: Fundamentals, Recent Progress, and Future Perspectives. Adv. Sustain. Syst. 2025, 9(12), e01270. 

19. M. Qasim, Abdul Kareem, O. M. El-Kadri, A. S. Alnaser. Femtosecond laser-structured wastepaper as a biodegradable flexible current collector for supercapacitor applications. RSC Adv., 2025,15(44), 37152-37165. 

18. Abdul Kareem, E. Jose, K. Thenmozhi, S. Senthilkumar. In Situ Growth of Trimetallic FeCoNi Selenide Nanosheets on Nickel Foam for Electrocatalytic Water Splitting, ACS Appl. Nano Mater. 2025, 8(16), 8424–8432.

17. Abdul Kareem, K. Thenmozhi, S. Ramasamy, E. Jose, A. K. Kunhiraman, S. Pitchaimuthu, S. Senthilkumar. Structural Modulation through Se Vacancies on Zn-Doped NiSe2 Nanoparticles for Expediting Electrocatalytic Hydrogen Evolution, ACS Appl. Energy Mater. 2024, 7(15), 6278–6288.

16. Abdul Kareem, K. Thenmozhi, S. Ramasamy, P. Kumar, H. Mohanty, S. Pitchaimuthu, S. Senthilkumar. Simultaneous doping of nitrogen and zinc on nickel selenide nanoparticles for enhanced electrocatalytic hydrogen evolution, Mater. Today Chem., 2024, 38, 102104.

15. G. Arulprakash, Abdul Kareem, S. Senthilkumar, R. Vijayaraghavan. Engineering the Morphology of ZnCo2O4 Through Different Synthetic Approaches for Enhanced OER Performance, Int. J. Hydrog. Energy, 2024, 66, 625-635.

14. P. Jhariat, Abdul Kareem, P. Kumari, S. Shafeeq, P. Panda, S. Senthilkumar, T. Panda. A series of Isostructural Metal-Organic Frameworks for Enhanced Electro-catalytic Oxygen Evolution Reaction, Dalton Trans., 2024, 53(15), 6568-6574.

13. Abdul Kareem, H. Mohanty, K. Thenmozhi, S. Pitchaimuthu, S.Senthilkumar. Trimetallic Zn–Co–Ni Selenide Nanoparticles as Electrocatalysts for the Hydrogen Evolution Reaction, ACS Appl. Nano Mater. 2024, 7(5), 4886–4894. 

12. Abdul Kareem, K. Thenmozhi, S.Hari, V. K. Ponnusamy, S.Senthilkumar. Metal-free carbon-based anode for electrochemical degradation of tetracycline and metronidazole in wastewater, Chemosphere 2024, 351, 141219.

11. Abdul Kareem, S Senthilkumar. ZnxNi1-xSe2 nanoparticles grown on functionalized nickel foam as binder-free electrocatalysts for HER in acidic and alkaline media, Surf. Interfaces 2023, 42, 103343.

10. Siva Palanisamy, Abdul Kareem, Arunkumar Prabhakaran Shyma, Kathavarayan Thenmozhi, Nandhakumar Eswaramoorthy, Vinoth Kumar Ponnusamy, and Sellappan Senthilkumar. Synergistic Reductive Electrolysis Mixture Additive-Based Dual-Cell Configuration: An Effective Approach for High-Performance Aqueous Aluminum–Air Battery, Energy Fuels 2023, 37(7), 5556–5566. 

9. Priyanka Kumari, Abdul Kareem, Pampa Jhariat, Sellappan Senthilkumar, Tamas Panda. Phase Purity Regulated by Mechano-Chemical Synthesis of Metal–Organic Frameworks for the Electrocatalytic Oxygen Evolution Reaction, Inorg. Chem. 2023, 62(8), 3457–3463. 

8. Abdul Kareem, S Senthilkumar. Defect-induced FexNi1-xSe2 nanoparticles based electrocatalysts towards enhanced hydrogen and oxygen evolution reactions, Int. J. Hydrog. Energy, 2022, 48(20), 7374-7384.

7. J Radhakrishnan, Abdul Kareem, S Ratna, S Senthilkumar, K Biswas. Snowflake-like Metastable Wurtzite CuGaS2/MoS2 Composite with Superior Electrochemical HER Activity, ACS Omega,2022, 7(48), 43883–43893.

6. AK Kunhiraman, A Prabhu, Abdul Kareem. Chalcogenic heterostructure supported on carbon nanostructure for electrochemical water dissociation, Int. J. Hydrog. Energy, 2023, 48(96), 37725-37731.

5. Jagan Radhakrishnan, Abdul Kareem, Sellappan Senthilkumar, Krishnendu Biswas. Facile one-step synthesis of CuGaS2 nanosheets and its electrocatalytic activity towards hydrogen evolution, Journal of Physics and Chemistry of Solids, 2022, 170, 110929.

4. Jagan Radhakrishnan, Abdul Kareem, Sellappan Senthilkumar, Krishnendu Biswas. Facile synthesis of S-vacancy induced electrochemical HER activity in Multilayered Sn doped MoS2 J. Alloys Compd., 2022, 917, 165444.

3. Abdul Kareem, T Maiyalagan. Influence of carbonaceous materials supported nanostructured nickel phosphide as an electrocatalyst for the hydrogen evolution reaction. Ceram., 2022, 48, 29087.

2. BN Darshan, Abdul Kareem, T Maiyalagan, V Edwin Geo. CoS2/MoS2 decorated with nitrogen-doped reduced graphene oxide and multiwalled carbon nanotube 3D hybrid as efficient electrocatalyst for hydrogen evolution reaction, Int. J. Hydrog. Energy, 2021, 46(27), 13952-13959   

1. Abdul Kareem, A K Kunhiraman, T Maiyalagan. Hydrogen evolution reaction catalyzed by microstructured SrMoO4 decorated on three-dimensional nanostructured rGO/f-MWCNT in acidic medium, Ionics, 2020, 26(10), 5055-5064.