| Engineering, Technology and Energy | Lifetime | 571 | CN 172 | 99.90 |
| Materials Science | Lifetime | 428 | CN 113 | 99.81 |
| Materials Science | 2021-2025 | 722 | CN 465 | 98.70 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 4 | CN 2 | 99.99 |
| Materials Chemistry | Lifetime | 217 | CN 58 | 99.81 |
| Nanoscience and Nanotechnology | Lifetime | 39 | CN 8 | 98.97 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 66 | CN 37 | 99.67 |
| Materials Chemistry | 2021-2025 | 343 | CN 215 | 98.60 |
| Organic Chemistry | 2021-2025 | 589 | CN 216 | 84.62 |
| Advanced Photocatalysis Techniques | Lifetime | 4 | CN 2 | 99.99 |
| Copper-based nanomaterials and applications | Lifetime | 12 | CN 7 | 99.93 |
| Covalent Organic Framework Applications | Lifetime | 10 | CN 4 | 99.92 |
| Gas Sensing Nanomaterials and Sensors | Lifetime | 43 | CN 24 | 99.76 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 27 | CN 9 | 99.83 |
| Catalytic Processes in Materials Science | Lifetime | 103 | CN 32 | 99.78 |
| Advanced Nanomaterials in Catalysis | Lifetime | 73 | CN 47 | 99.51 |
| Perovskite Materials and Applications | Lifetime | 179 | CN 90 | 99.45 |
| MXene and MAX Phase Materials | Lifetime | 131 | CN 66 | 99.21 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 81 | CN 28 | 99.08 |
| ZnO doping and properties | Lifetime | 323 | CN 98 | 98.93 |
| Ga2O3 and related materials | Lifetime | 187 | CN 52 | 98.45 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 414 | CN 182 | 98.64 |
| 2D Materials and Applications | Lifetime | 309 | CN 150 | 98.43 |
| Electronic and Structural Properties of Oxides | Lifetime | 520 | CN 92 | 98.02 |
| Electrocatalysts for Energy Conversion | Lifetime | 931 | CN 509 | 98.33 |
| Carbon dioxide utilization in catalysis | Lifetime | 770 | CN 196 | 95.66 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 973 | CN 405 | 93.80 |
| Advanced Photocatalysis Techniques | 2021-2025 | 49 | CN 38 | 99.81 |
| Covalent Organic Framework Applications | 2021-2025 | 51 | CN 42 | 99.13 |
| Gas Sensing Nanomaterials and Sensors | 2021-2025 | 385 | CN 262 | 96.82 |
| TiO2 Photocatalysis and Solar Cells | 2021-2025 | 229 | CN 35 | 93.82 |
| Catalytic Processes in Materials Science | 2021-2025 | 969 | CN 729 | 95.60 |
| Copper-based nanomaterials and applications | 2021-2025 | 341 | CN 197 | 94.65 |
| CO2 Reduction Techniques and Catalysts | 2021-2025 | 614 | CN 432 | 91.86 |
| Caching and Content Delivery | 2021-2025 | 636 | CN 402 | 81.50 |
| Nanofabrication and Lithography Techniques | 2021-2025 | 792 | CN 249 | 51.49 |
