| Materials Science | Lifetime | 605 | CN 160 | 99.72 |
| Engineering, Technology and Energy | 2021-2025 | 817 | CN 520 | 99.78 |
| Chemistry | 2021-2025 | 290 | CN 138 | 98.53 |
| Materials Science | 2021-2025 | 566 | CN 368 | 99.04 |
| Materials Chemistry | Lifetime | 589 | CN 165 | 99.39 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 309 | CN 140 | 99.20 |
| Electronic, Optical and Magnetic Materials | Lifetime | 474 | CN 117 | 97.09 |
| Catalysis | Lifetime | 335 | CN 79 | 94.37 |
| Nanoscience and Nanotechnology | Lifetime | 218 | CN 57 | 93.01 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 93 | CN 55 | 99.56 |
| Catalysis | 2021-2025 | 27 | CN 19 | 98.21 |
| Materials Chemistry | 2021-2025 | 376 | CN 234 | 98.44 |
| Organic Chemistry | 2021-2025 | 268 | CN 101 | 94.76 |
| Nanoscience and Nanotechnology | 2021-2025 | 36 | CN 20 | 92.60 |
| Nutrition and Dietetics | 2021-2025 | 406 | CN 98 | 80.06 |
| Gold and Silver Nanoparticles Synthesis and Applications | Lifetime | 61 | CN 15 | 99.56 |
| Nanomaterials for catalytic reactions | Lifetime | 79 | CN 21 | 99.54 |
| Electrocatalysts for Energy Conversion | Lifetime | 191 | CN 102 | 99.55 |
| Nanocluster Synthesis and Applications | Lifetime | 102 | CN 54 | 98.99 |
| Copper-based nanomaterials and applications | Lifetime | 191 | CN 97 | 99.08 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 101 | CN 34 | 98.94 |
| Catalytic Processes in Materials Science | Lifetime | 565 | CN 189 | 99.12 |
| Fuel Cells and Related Materials | Lifetime | 610 | CN 248 | 97.97 |
| Quantum Dots Synthesis And Properties | Lifetime | 888 | CN 356 | 98.03 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 476 | CN 207 | 96.38 |
| Ionic liquids properties and applications | Lifetime | 950 | CN 220 | 94.39 |
| Catalytic Processes in Materials Science | 2021-2025 | 37 | CN 28 | 99.61 |
| CO2 Reduction Techniques and Catalysts | 2021-2025 | 40 | CN 29 | 98.91 |
| Electrocatalysts for Energy Conversion | 2021-2025 | 199 | CN 154 | 99.15 |
| Ionic liquids properties and applications | 2021-2025 | 113 | CN 66 | 96.24 |
| Advanced Photocatalysis Techniques | 2021-2025 | 842 | CN 624 | 97.90 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 166 | CN 134 | 96.55 |
| Catalysis and Oxidation Reactions | 2021-2025 | 178 | CN 126 | 96.70 |
| Organoboron and organosilicon chemistry | 2021-2025 | 57 | CN 23 | 94.99 |
| Carbon dioxide utilization in catalysis | 2021-2025 | 286 | CN 180 | 92.60 |
| Catalysts for Methane Reforming | 2021-2025 | 505 | CN 260 | 90.22 |
| Caching and Content Delivery | 2021-2025 | 770 | CN 486 | 78.86 |
| Nanopore and Nanochannel Transport Studies | 2021-2025 | 1,000 | CN 499 | 70.17 |
| Synthesis and characterization of novel inorganic/organometallic compounds | 2021-2025 | 470 | CN 66 | 68.39 |
| Amino Acid Enzymes and Metabolism | 2021-2025 | 625 | CN 150 | 63.51 |
