| Atmospheric leaching of EAF dust with diluted sulphuric acid T Havlik, M Turzakova, S Stopic, B Friedrich Hydrometallurgy 77 (1-2), 41-50, 2005 | 191 | 2005 |
| Novel approach for enhanced scandium and titanium leaching efficiency from bauxite residue with suppressed silica gel formation G Alkan, B Yagmurlu, S Cakmakoglu, T Hertel, Ş Kaya, L Gronen, ... Scientific reports 8 (1), 1-11, 2018 | 119 | 2018 |
| Synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis S Gürmen, S Stopić, B Friedrich Materials Research Bulletin 41 (10), 1882-1890, 2006 | 112 | 2006 |
| Leaching of rare earth elements from eudialyte concentrate by suppressing silica gel formation P Davris, S Stopic, E Balomenos, D Panias, I Paspaliaris, B Friedrich Minerals Engineering 108, 115-122, 2017 | 100 | 2017 |
| A review on alternative gold recovery re-agents to cyanide M Gökelma, A Birich, S Stopic, B Friedrich Journal of Materials Science and Chemical Engineering 4 (08), 8, 2016 | 94 | 2016 |
| Nanocrystalline spherical iron–nickel (Fe–Ni) alloy particles prepared by ultrasonic spray pyrolysis and hydrogen reduction (USP-HR) S Gurmen, B Ebin, S Stopić, B Friedrich Journal of Alloys and Compounds 480 (2), 529-533, 2009 | 93 | 2009 |
| Feasibility assessment of electrocoagulation towards a new sustainable wastewater treatment J Rodriguez, S Stopić, G Krause, B Friedrich Environmental Science and Pollution Research-International 14 (7), 477-482, 2007 | 93 | 2007 |
| Pressure leaching of EAF dust with sulphuric acid T Havlik, B Friedrich, S Stopic Erzmetall 57 (2), 83-90, 2004 | 89 | 2004 |
| Kinetic investigation and dissolution behavior of cyanide alternative gold leaching reagents A Birich, S Stopic, B Friedrich Scientific reports 9 (1), 1-10, 2019 | 78 | 2019 |
| Structural and morphological transformations during NiO and Ni particles generation from chloride precursor by ultrasonic spray pyrolysis S Stopić, I Ilić, D Uskoković Materials Letters 24 (6), 369-376, 1995 | 60 | 1995 |
| A mineralogical assessment on residues after acidic leaching of bauxite residue (red mud) for titanium recovery G Alkan, C Schier, L Gronen, S Stopic, B Friedrich Metals 7 (11), 458, 2017 | 55 | 2017 |
| Synthesis of nano-crystalline spherical cobalt–iron (Co–Fe) alloy particles by ultrasonic spray pyrolysis and hydrogen reduction S Gurmen, A Guven, B Ebin, S Stopić, B Friedrich Journal of Alloys and Compounds 481 (1-2), 600-604, 2009 | 55 | 2009 |
| Influence of additives on the properties of spherical nickel particles prepared by ultrasonic spray pyrolysis S Stopić, J Nedeljković, Z Rakočević, D Uskoković Journal of Materials Research 14 (7), 3059-3065, 1999 | 53 | 1999 |
| Use of ionic liquid in leaching process of brass wastes for copper and zinc recovery A Kilicarslan, MN Saridede, S Stopic, B Friedrich International Journal of Minerals, Metallurgy, and Materials 21 (2), 138-143, 2014 | 51 | 2014 |
| Selective removal of heavy metals from metal-bearing wastewater in a cascade line reactor J Pavlović, S Stopić, B Friedrich, Ž Kamberović Environmental Science and Pollution Research-International 14 (7), 518-522, 2007 | 49 | 2007 |
| Selective silica gel free scandium extraction from Iron-depleted red mud slags by dry digestion G Alkan, B Yagmurlu, L Gronen, C Dittrich, Y Ma, S Stopic, B Friedrich Hydrometallurgy 185, 266-272, 2019 | 45 | 2019 |
| Neural network modeling for the extraction of rare earth elements from eudialyte concentrate by dry digestion and leaching Y Ma, S Stopic, L Gronen, M Milivojevic, S Obradovic, B Friedrich Metals 8 (4), 267, 2018 | 45 | 2018 |
| Concentration and separation of scandium from Ni laterite ore processing streams Ş Kaya, C Dittrich, S Stopic, B Friedrich Metals 7 (12), 557, 2017 | 40 | 2017 |
| NdFeB Magnets Recycling Process: An Alternative Method to Produce Mixed Rare Earth Oxide from Scrap NdFeB Magnets EE Kaya, O Kaya, S Stopic, S Gürmen, B Friedrich Metals 11 (5), 716, 2021 | 34 | 2021 |
| Synthesis of nanosilica via olivine mineral carbonation under high pressure in an autoclave S Stopic, C Dertmann, I Koiwa, D Kremer, H Wotruba, S Etzold, R Telle, ... Metals 9 (6), 708, 2019 | 34 | 2019 |
