15. Optical properties determined from infrared spectroscopy and structural properties from diffraction spectroscopy of composites Fe/CNs/PVA for electromagnetic wave absorption

29. (2026) International Journal of Environmental Science and Technology 23, 27.

Correlation Between Crystallinity Index, Skin Depth, And Optical Phonon Vibration for Enhancing Ni2⁺ Removal Using AC/CaCo3–Clay Composite

H. Heryanto, D. Tahir, B. Abdullah, R. Widiatmono, A. Akouibaa, S. Ilyas, A. H. Alomari & M. A. Artasasta

DOI: https://doi.org/10.1007/s13762-025-06806-6

28. (2025) Surface and Interfaces 73, 107645.

Activated Carbon-Induced Oxygen Vacancy Modulation in Fe, Fe2O3, and Fe3O4: Decoding Surface Defects via X-ray Photoelectron Spectroscopy Analysis

Muhammad Azlan, Dahlang Tahir, Sultan Ilyas, Hee Jae Kang.

DOI: https://doi.org/10.1016/j.surfin.2025.107645    

27. (2024) Environ Sci Pollut Res 31, 64033–64047.

IoT real-time monitoring system implemented to observe sunlight-influenced methylene blue degradation by AC/HAp

Heryanto Heryanto, Dahlang Tahir, Bualkar Abdullah, Vicram Setiawan, Juliasih Partini, Sultan Ilyas, Abdelilah Akouibaa, Asnan Rinovian, Merita Merita.

DOI: https://doi.org/10.1007/s11356-024-35514-w  

26. (2022) Materialia, 26.

Bifunctional Purposes of Composite TiO2/CuO/Carbon Dots (CDs): Faster Photodegradation Pesticide Wastewater and High Performance Electromagnetic Wave Absorber

Fahri, A.N., Ilyas, S., Anugrah, M.A., Heryanto, H., Azlan, M., Ola, A.T.T., Rahmat, R., Yudasari, N., Tahir, D.

DOI: 10.1016/j.mtla.2022.101588

The 2nd ICEPTI 2019, Solo, Indonesia