| Materials Science | Lifetime | 544 | CN 141 | 99.75 |
| Engineering, Technology and Energy | 2021-2025 | 251 | CN 152 | 99.94 |
| Materials Science | 2021-2025 | 852 | CN 550 | 98.38 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 92 | CN 33 | 99.76 |
| Materials Chemistry | Lifetime | 314 | CN 82 | 99.71 |
| Industrial Environmental Engineering | Lifetime | 116 | CN 30 | 99.15 |
| Catalysis | Lifetime | 115 | CN 20 | 98.11 |
| Nanoscience and Nanotechnology | Lifetime | 126 | CN 33 | 96.26 |
| Chemical Synthesis and Catalysis | Lifetime | 838 | CN 172 | 92.49 |
| Energy Materials and Devices | Lifetime | 423 | CN 240 | 86.28 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 39 | CN 23 | 99.78 |
| Electrical and Electronic Engineering | 2021-2025 | 334 | CN 219 | 99.39 |
| Catalysis | 2021-2025 | 20 | CN 14 | 98.40 |
| Materials Chemistry | 2021-2025 | 509 | CN 318 | 97.85 |
| Energy Engineering and Power Technology | 2021-2025 | 115 | CN 18 | 89.79 |
| Nanoscience and Nanotechnology | 2021-2025 | 107 | CN 52 | 77.09 |
| Catalytic Processes in Materials Science | Lifetime | 164 | CN 52 | 99.66 |
| Electrocatalysts for Energy Conversion | Lifetime | 131 | CN 68 | 99.69 |
| Advanced Photocatalysis Techniques | Lifetime | 176 | CN 117 | 99.69 |
| Mesoporous Materials and Catalysis | Lifetime | 55 | CN 13 | 99.55 |
| Chemical Synthesis and Characterization | Lifetime | 64 | CN 9 | 99.17 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 129 | CN 79 | 99.59 |
| Polyoxometalates: Synthesis and Applications | Lifetime | 87 | CN 24 | 99.02 |
| Fuel Cells and Related Materials | Lifetime | 270 | CN 105 | 98.88 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 147 | CN 73 | 98.45 |
| Nanomaterials for catalytic reactions | Lifetime | 278 | CN 115 | 98.71 |
| Zeolite Catalysis and Synthesis | Lifetime | 166 | CN 31 | 98.78 |
| Catalysis and Oxidation Reactions | Lifetime | 381 | CN 89 | 98.70 |
| Copper-based nanomaterials and applications | Lifetime | 363 | CN 178 | 98.46 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 389 | CN 146 | 98.29 |
| Layered Double Hydroxides Synthesis and Applications | Lifetime | 132 | CN 45 | 97.02 |
| Covalent Organic Framework Applications | Lifetime | 337 | CN 203 | 98.02 |
| Supercapacitor Materials and Fabrication | Lifetime | 984 | CN 649 | 98.20 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 853 | CN 367 | 97.55 |
| Electrocatalysts for Energy Conversion | 2021-2025 | 23 | CN 19 | 99.83 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | 2021-2025 | 53 | CN 39 | 99.66 |
| Advanced Photocatalysis Techniques | 2021-2025 | 125 | CN 94 | 99.61 |
| Fuel Cells and Related Materials | 2021-2025 | 93 | CN 66 | 98.80 |
| Ammonia Synthesis and Nitrogen Reduction | 2021-2025 | 82 | CN 69 | 98.07 |
| Catalytic Processes in Materials Science | 2021-2025 | 641 | CN 483 | 96.80 |
| Hybrid Renewable Energy Systems | 2021-2025 | 350 | CN 62 | 93.70 |
| Caching and Content Delivery | 2021-2025 | 220 | CN 145 | 90.82 |
| Catalysis and Hydrodesulfurization Studies | 2021-2025 | 552 | CN 322 | 91.30 |
| Catalysis and Oxidation Reactions | 2021-2025 | 601 | CN 410 | 91.59 |
| Zeolite Catalysis and Synthesis | 2021-2025 | 295 | CN 165 | 90.31 |