| Engineering, Technology and Energy | Lifetime | 272 | CN 74 | 99.94 |
| Materials Science | Lifetime | 660 | CN 178 | 99.70 |
| Chemistry | Lifetime | 818 | CN 107 | 99.38 |
| Engineering, Technology and Energy | 2021-2025 | 58 | CN 31 | 99.98 |
| Materials Science | 2021-2025 | 88 | CN 54 | 99.87 |
| Chemistry | 2021-2025 | 114 | CN 58 | 99.44 |
| Environmental Science and Ecology | 2021-2025 | 778 | CN 348 | 99.24 |
| Earth, Ocean and Atmospheric Sciences | 2021-2025 | 772 | CN 263 | 95.23 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 65 | CN 24 | 99.86 |
| Electrical and Electronic Engineering | Lifetime | 416 | CN 139 | 99.71 |
| Materials Chemistry | Lifetime | 564 | CN 156 | 99.43 |
| Catalysis | Lifetime | 101 | CN 17 | 98.29 |
| Polymers, Plastics and Soft Materials | Lifetime | 767 | CN 200 | 94.88 |
| Spectroscopy and Chemical Instrumentation | Lifetime | 842 | CN 68 | 94.50 |
| Electrochemistry | Lifetime | 312 | CN 31 | 92.61 |
| Nanoscience and Nanotechnology | Lifetime | 258 | CN 68 | 91.56 |
| Chemical Synthesis and Catalysis | Lifetime | 943 | CN 192 | 90.90 |
| Industrial Environmental Engineering | Lifetime | 915 | CN 205 | 89.80 |
| Energy Materials and Devices | Lifetime | 474 | CN 270 | 83.88 |
| Analytical Chemistry | Lifetime | 931 | CN 136 | 82.17 |
| Ceramics, Glasses and Composites | Lifetime | 910 | CN 167 | 65.73 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 16 | CN 11 | 99.91 |
| Materials Chemistry | 2021-2025 | 82 | CN 53 | 99.69 |
| Catalysis | 2021-2025 | 9 | CN 7 | 99.13 |
| Electrical and Electronic Engineering | 2021-2025 | 209 | CN 140 | 99.70 |
| Aerospace Engineering | 2021-2025 | 653 | CN 386 | 96.95 |
| Electrochemistry | 2021-2025 | 29 | CN 5 | 94.27 |
| Organic Chemistry | 2021-2025 | 295 | CN 112 | 93.95 |
| Biomedical Engineering | 2021-2025 | 851 | CN 464 | 94.25 |
| Polymers, Plastics and Soft Materials | 2021-2025 | 258 | CN 138 | 91.47 |
| Global and Planetary Change | 2021-2025 | 691 | CN 203 | 91.26 |
| Electronic, Optical and Magnetic Materials | 2021-2025 | 292 | CN 197 | 89.70 |
| Energy Materials and Devices | 2021-2025 | 183 | CN 102 | 86.54 |
| Chemical Synthesis and Catalysis | 2021-2025 | 288 | CN 139 | 87.14 |
| Water Science and Technology | 2021-2025 | 699 | CN 336 | 86.57 |
| Environmental Engineering | 2021-2025 | 707 | CN 286 | 84.35 |
| Oceanography and Marine Geoscience | 2021-2025 | 284 | CN 56 | 82.18 |
| Electrocatalysts for Energy Conversion | Lifetime | 40 | CN 16 | 99.87 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 69 | CN 45 | 99.77 |
| Fuel Cells and Related Materials | Lifetime | 76 | CN 27 | 99.62 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 58 | CN 26 | 99.18 |
| Electrochemical Analysis and Applications | Lifetime | 198 | CN 38 | 99.33 |
| Nanomaterials for catalytic reactions | Lifetime | 101 | CN 32 | 99.45 |
| Advanced Photocatalysis Techniques | Lifetime | 259 | CN 168 | 99.57 |
| Catalytic Processes in Materials Science | Lifetime | 281 | CN 90 | 99.49 |
| Electrochemical sensors and biosensors | Lifetime | 426 | CN 163 | 98.49 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 192 | CN 75 | 98.21 |
| Supercapacitor Materials and Fabrication | Lifetime | 873 | CN 580 | 98.37 |
| Advanced Nanomaterials in Catalysis | Lifetime | 550 | CN 382 | 97.67 |
| Covalent Organic Framework Applications | Lifetime | 606 | CN 364 | 96.69 |
| Ionic liquids properties and applications | Lifetime | 817 | CN 184 | 94.95 |
| Nanoporous metals and alloys | Lifetime | 251 | CN 93 | 90.95 |
| Sustainability and Ecological Systems Analysis | Lifetime | 990 | CN 216 | 57.58 |
| Electrocatalysts for Energy Conversion | 2021-2025 | 16 | CN 14 | 99.89 |
| Electrochemical Analysis and Applications | 2021-2025 | 8 | CN 2 | 99.50 |
| Advanced Photocatalysis Techniques | 2021-2025 | 60 | CN 47 | 99.77 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 11 | CN 11 | 99.51 |
| Fuel Cells and Related Materials | 2021-2025 | 24 | CN 17 | 99.48 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | 2021-2025 | 78 | CN 59 | 99.56 |
| CO2 Reduction Techniques and Catalysts | 2021-2025 | 39 | CN 28 | 98.92 |
| Catalytic Processes in Materials Science | 2021-2025 | 223 | CN 167 | 98.56 |
| Electrochemical sensors and biosensors | 2021-2025 | 108 | CN 36 | 98.09 |
| Nanomaterials for catalytic reactions | 2021-2025 | 124 | CN 41 | 97.40 |
| Caching and Content Delivery | 2021-2025 | 56 | CN 34 | 96.84 |
| Covalent Organic Framework Applications | 2021-2025 | 219 | CN 167 | 97.21 |
| Supercapacitor Materials and Fabrication | 2021-2025 | 530 | CN 351 | 97.29 |
| Advanced Nanomaterials in Catalysis | 2021-2025 | 355 | CN 250 | 96.53 |
| TiO2 Photocatalysis and Solar Cells | 2021-2025 | 251 | CN 42 | 93.47 |
| Carbon and Quantum Dots Applications | 2021-2025 | 460 | CN 294 | 90.21 |
| Underwater Acoustics Research | 2021-2025 | 267 | CN 153 | 90.13 |
| Radioactive element chemistry and processing | 2021-2025 | 801 | CN 501 | 86.67 |
| Radioactivity and Radon Measurements | 2021-2025 | 899 | CN 126 | 75.95 |
| Aerogels and thermal insulation | 2021-2025 | 859 | CN 558 | 69.06 |
| Silicone and Siloxane Chemistry | 2021-2025 | 863 | CN 552 | 61.74 |
| Sustainability and Ecological Systems Analysis | 2021-2025 | 123 | CN 60 | 58.30 |
