Dr. German Montes-Hernandez | Materials Chemistry | Best Researcher Award

Researcher | University Grenoble Alpes | France

Dr. German Montes Hernandez is a senior CNRS scientist recognized for his pioneering research in Earth and Material Sciences, focusing on mineral nucleation, growth, and transformation processes under mild and hydrothermal conditions. His expertise extends to the synthesis of mesocrystals and nanostructured materials, CO₂ capture and mineralization, pollutant removal from wastewater, reactive transport in porous media, and osmotic swelling of clays. He employs advanced analytical techniques such as infrared and Raman spectroscopy and atomic force microscopy (AFM) for real-time monitoring of mineral reactions. Dr. Montes Hernandez has made substantial contributions to understanding the mechanisms of mineral carbonation and environmental geochemistry, bridging experimental geoscience with sustainable materials development. His scholarly output includes over 80 peer-reviewed publications, 5 book contributions, and 5 patents as the first inventor. According to Google Scholar, he has accumulated more than 4,637 citations, with an H-index of 39 and an i10-index of 77, while Scopus lists 3,294 citations across 81 documents with an H-index of 34, reflecting his significant influence and consistent scientific productivity. His work has been instrumental in advancing carbon sequestration technologies and mineral-matter interaction studies, positioning him as a leading figure in geochemical research.

Profiles : Google Scholar | Scopus

Featured Publications :

Montes-Hernandez, G., Pérez-López, R., Renard, F., Nieto, J. M., & Charlet, L. (2009). Mineral sequestration of CO₂ by aqueous carbonation of coal combustion fly ash. Journal of Hazardous Materials, 161(2–3), 1347–1354.
Beck, P., Quirico, E., Montes-Hernandez, G., Bonal, L., Bollard, J., et al. (2010). Hydrous mineralogy of CM and CI chondrites from infrared spectroscopy and their relationship with low albedo asteroids. Geochimica et Cosmochimica Acta, 74(16), 4881–4892.
Garenne, A., Beck, P., Montes-Hernandez, G., Chiriac, R., Toche, F., et al. (2014). The abundance and stability of “water” in type 1 and 2 carbonaceous chondrites (CI, CM, and CR). Geochimica et Cosmochimica Acta, 137, 93–112.
Montes-Hernandez, G., Renard, F., Geoffroy, N., Charlet, L., & Pironon, J. (2007). Calcite precipitation from CO₂–H₂O–Ca(OH)₂ slurry under high pressure of CO₂. Journal of Crystal Growth, 308(1), 228–236.
Pérez-López, R., Montes-Hernandez, G., Nieto, J. M., Renard, F., & Charlet, L. (2008). Carbonation of alkaline paper mill waste to reduce CO₂ greenhouse gas emissions into the atmosphere. Applied Geochemistry, 23(8), 2292–2300.*

Mr. Hocine Grabi | Materials Chemistry | Best Researcher Award

University of Science and Technology Haouari Boumediene | Algeria

Mr. Hocine Grabi is an accomplished researcher specializing in materials and environmental chemistry, with a strong focus on biosorption, wastewater treatment, and the valorization of natural and agricultural wastes into efficient adsorbents for pollutant removal. His research integrates environmental chemistry, surface science, and materials development to create sustainable solutions for dye and contaminant removal from industrial effluents. His work contributes significantly to the fields of eco-materials, adsorption mechanisms, and the circular use of biomass-derived resources. Dr. Grabi’s publications are highly cited, reflecting his influence in the scientific community, with 142 Scopus citations, 10 documents, and an h-index of 6. His international collaborations have advanced the understanding of biochar synthesis, composite characterization, and adsorption kinetics in environmental applications. He also reviews for reputed journals such as Biomass Conversion and Biorefinery and Journal of Polymers and the Environment. His research demonstrates innovative approaches to converting plant-based materials into functional adsorbents for the remediation of contaminated waters, contributing to the advancement of green chemistry and environmental sustainability

Profile : Scopus

Featured Publications :

Grabi, H., Derridj, F., Lemlikchi, W., & Guénin, E. (2021). Studies of the potential of a native natural biosorbent for the elimination of an anionic textile dye Cibacron Blue in aqueous solution. Scientific Reports, 11, 9705.
Grabi, H., Lemlikchi, W., & Derridj, F. (2021). Efficient native biosorbent derived from agricultural waste precursor for anionic dye adsorption in synthetic wastewater. Biomass Conversion and Biorefinery.
Ouakouak, A., Abdelhamid, M., Barhoumi, T., Hadj-Otmane, C., Grabi, H., Hamdi, N., & Syafiuddin, A. (2021). Development of a novel adsorbent prepared from dredging sediment for effective removal of dye in aqueous solutions. Applied Sciences, 11(22), 10722.
Grabi, H., Kadouche, S., Ouakouak, A., & Hamdi, N. (2022). Mechanism and adsorptive performance of ash tree seeds as a novel biosorbent for the elimination of methylene blue dye from water media. Surfaces and Interfaces, 31, 101947.
Grabi, M., Chellil, A., Habibi, M., Grabi, H., & Laperriere, L. (2022). Characterization of low-velocity impact and post-impact damage of luffa mat composite using acoustic emission and digital image correlation. Journal of Composite Materials, 56(11), 1651–1665.