| Engineering, Technology and Energy | Lifetime | 644 | CN 197 | 99.89 |
| Engineering, Technology and Energy | 2021-2025 | 957 | CN 619 | 99.74 |
| Catalysis | Lifetime | 13 | CN 2 | 99.80 |
| Biomedical Engineering | Lifetime | 523 | CN 129 | 99.26 |
| Process Chemistry and Technology | Lifetime | 16 | CN 4 | 98.43 |
| Mechanical Engineering | Lifetime | 870 | CN 229 | 98.61 |
| Biomaterials | Lifetime | 540 | CN 132 | 95.90 |
| Applied and Industrial Chemistry | Lifetime | 172 | CN 60 | 88.12 |
| Filtration and Separation | Lifetime | 140 | CN 18 | 87.09 |
| Energy Materials and Devices | Lifetime | 502 | CN 285 | 81.94 |
| Electrical and Electronic Engineering | 2021-2025 | 488 | CN 320 | 98.95 |
| Catalysis | 2021-2025 | 60 | CN 39 | 97.21 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 796 | CN 486 | 91.91 |
| Automotive Engineering | 2021-2025 | 595 | CN 311 | 87.10 |
| Ionic liquids properties and applications | Lifetime | 6 | CN 2 | 99.86 |
| Carbon dioxide utilization in catalysis | Lifetime | 15 | CN 3 | 99.69 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 34 | CN 10 | 99.44 |
| Carbon Dioxide Capture Technologies | Lifetime | 46 | CN 8 | 99.12 |
| Catalysis for Biomass Conversion | Lifetime | 58 | CN 18 | 99.33 |
| Chemical Synthesis and Reactions | Lifetime | 232 | CN 26 | 98.92 |
| Electrochemical Analysis and Applications | Lifetime | 418 | CN 94 | 98.80 |
| Phase Equilibria and Thermodynamics | Lifetime | 139 | CN 5 | 98.76 |
| Catalysis and Oxidation Reactions | Lifetime | 347 | CN 82 | 98.81 |
| Chemical and Physical Properties in Aqueous Solutions | Lifetime | 109 | CN 4 | 98.18 |
| Extraction and Separation Processes | Lifetime | 435 | CN 156 | 97.53 |
| biodegradable polymer synthesis and properties | Lifetime | 708 | CN 159 | 97.70 |
| Lignin and Wood Chemistry | Lifetime | 348 | CN 91 | 97.27 |
| Polyoxometalates: Synthesis and Applications | Lifetime | 510 | CN 148 | 96.58 |
| Catalysis and Hydrodesulfurization Studies | Lifetime | 777 | CN 215 | 96.61 |
| Oxidative Organic Chemistry Reactions | Lifetime | 860 | CN 105 | 96.74 |
| Advanced Cellulose Research Studies | Lifetime | 650 | CN 184 | 95.87 |
| Thermodynamic properties of mixtures | Lifetime | 523 | CN 27 | 94.93 |
| Chemistry and Chemical Engineering | Lifetime | 415 | CN 12 | 93.34 |
| Membrane Separation and Gas Transport | Lifetime | 929 | CN 296 | 93.17 |
| Ionic liquids properties and applications | 2021-2025 | 16 | CN 11 | 98.79 |
| Carbon dioxide utilization in catalysis | 2021-2025 | 85 | CN 58 | 96.76 |
| Advancements in Battery Materials | 2021-2025 | 677 | CN 541 | 98.11 |
| Advanced Battery Materials and Technologies | 2021-2025 | 705 | CN 570 | 97.55 |
| CO2 Reduction Techniques and Catalysts | 2021-2025 | 254 | CN 173 | 96.01 |
| Mesoporous Materials and Catalysis | 2021-2025 | 803 | CN 374 | 72.15 |