| Engineering, Technology and Energy | 2021-2025 | 668 | CN 420 | 99.83 |
| Chemistry | 2021-2025 | 77 | CN 39 | 99.57 |
| Materials Science | 2021-2025 | 773 | CN 503 | 98.57 |
| Chemical Synthesis and Catalysis | Lifetime | 240 | CN 50 | 98.83 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 563 | CN 257 | 98.33 |
| Industrial Environmental Engineering | Lifetime | 615 | CN 145 | 94.44 |
| Applied and Industrial Chemistry | Lifetime | 134 | CN 51 | 91.11 |
| Catalysis | Lifetime | 528 | CN 136 | 89.94 |
| Remote Sensing and Geospatial Science | Lifetime | 426 | CN 185 | 88.51 |
| Nanoscience and Nanotechnology | Lifetime | 581 | CN 161 | 67.12 |
| Chemical Synthesis and Catalysis | 2021-2025 | 22 | CN 12 | 99.28 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 218 | CN 144 | 98.85 |
| Mechanical Engineering | 2021-2025 | 279 | CN 155 | 98.53 |
| Materials Chemistry | 2021-2025 | 572 | CN 359 | 97.53 |
| Catalysis | 2021-2025 | 124 | CN 76 | 94.19 |
| Applied and Industrial Chemistry | 2021-2025 | 28 | CN 11 | 92.41 |
| Industrial Environmental Engineering | 2021-2025 | 225 | CN 82 | 92.37 |
| Water Science and Technology | 2021-2025 | 426 | CN 211 | 93.72 |
| Environmental Chemistry | 2021-2025 | 323 | CN 117 | 80.19 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 219 | CN 98 | 99.25 |
| Covalent Organic Framework Applications | Lifetime | 144 | CN 73 | 99.05 |
| Electrocatalysts for Energy Conversion | Lifetime | 688 | CN 367 | 98.69 |
| Membrane Separation and Gas Transport | Lifetime | 158 | CN 46 | 98.35 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 663 | CN 447 | 98.39 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 435 | CN 198 | 96.67 |
| Zeolite Catalysis and Synthesis | Lifetime | 439 | CN 81 | 97.23 |
| Carbon Dioxide Capture Technologies | Lifetime | 536 | CN 126 | 95.48 |
| Hydrogen Storage and Materials | Lifetime | 776 | CN 240 | 93.99 |
| Metal-Organic Frameworks: Synthesis and Applications | 2021-2025 | 71 | CN 45 | 99.14 |
| Membrane Separation and Gas Transport | 2021-2025 | 20 | CN 12 | 99.01 |
| Covalent Organic Framework Applications | 2021-2025 | 89 | CN 73 | 98.61 |
| Electrocatalysts for Energy Conversion | 2021-2025 | 333 | CN 257 | 98.67 |
| Zeolite Catalysis and Synthesis | 2021-2025 | 46 | CN 33 | 96.93 |
| Catalytic Processes in Materials Science | 2021-2025 | 428 | CN 322 | 97.65 |
| Gas Sensing Nanomaterials and Sensors | 2021-2025 | 342 | CN 230 | 97.14 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | 2021-2025 | 683 | CN 528 | 97.21 |
| Electrochemical Analysis and Applications | 2021-2025 | 415 | CN 173 | 94.92 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 174 | CN 73 | 94.40 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 440 | CN 349 | 92.78 |
