| Engineering, Technology and Energy | Lifetime | 421 | US 123 | 99.92 |
| Materials Science | Lifetime | 141 | US 52 | 99.94 |
| Chemistry | Lifetime | 778 | US 287 | 99.41 |
| Mechanical Engineering | Lifetime | 29 | US 8 | 99.95 |
| Materials Chemistry | Lifetime | 78 | US 28 | 99.93 |
| Nanoscience and Nanotechnology | Lifetime | 22 | US 11 | 99.42 |
| Biomedical Engineering | Lifetime | 762 | US 237 | 98.88 |
| Chemical Synthesis and Catalysis | Lifetime | 196 | US 66 | 99.03 |
| Catalysis | Lifetime | 97 | US 27 | 98.33 |
| Fuel Technology | Lifetime | 47 | US 19 | 94.50 |
| Materials Characterization and Crystallography | Lifetime | 377 | US 125 | 92.50 |
| Energy Engineering and Power Technology | Lifetime | 288 | US 33 | 80.34 |
| Energy Engineering and Power Technology | 2021-2025 | 216 | US 20 | 48.89 |
| Carbon Dioxide Capture Technologies | Lifetime | 3 | US 1 | 99.85 |
| Catalytic Processes in Materials Science | Lifetime | 29 | US 10 | 99.93 |
| Industrial Gas Emission Control | Lifetime | 4 | US 2 | 99.75 |
| Catalysis and Oxidation Reactions | Lifetime | 26 | US 10 | 99.82 |
| Graphite, nuclear technology, radiation studies | Lifetime | 18 | US 7 | 99.57 |
| Hydrogen Storage and Materials | Lifetime | 13 | US 1 | 99.59 |
| Catalysis and Hydrodesulfurization Studies | Lifetime | 27 | US 9 | 99.78 |
| Zeolite Catalysis and Synthesis | Lifetime | 24 | US 8 | 99.73 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 45 | US 6 | 99.34 |
| Membrane Separation and Gas Transport | Lifetime | 31 | US 6 | 99.55 |
| Mesoporous Materials and Catalysis | Lifetime | 64 | US 12 | 99.48 |
| Phase Equilibria and Thermodynamics | Lifetime | 84 | US 41 | 99.08 |
| Nanomaterials for catalytic reactions | Lifetime | 178 | US 21 | 99.08 |
| Thermal and Kinetic Analysis | Lifetime | 170 | US 58 | 98.07 |
| Graphene research and applications | Lifetime | 678 | US 157 | 98.45 |
| Metal-Organic Frameworks: Synthesis and Applications | Lifetime | 577 | US 83 | 98.21 |
| Catalysis for Biomass Conversion | Lifetime | 366 | US 59 | 97.38 |
| Coal and Coke Industries Research | Lifetime | 167 | US 41 | 95.20 |
| Adsorption and Cooling Systems | Lifetime | 669 | US 47 | 92.20 |
| Chemical and Physical Properties of Materials | Lifetime | 228 | US 86 | 89.90 |
| Mining and Gasification Technologies | Lifetime | 793 | US 32 | 89.37 |
| Diffusion Coefficients in Liquids | Lifetime | 65 | US 18 | 89.17 |
| Heat and Mass Transfer in Porous Media | Lifetime | 673 | US 132 | 89.12 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 517 | US 64 | 88.64 |
| Membrane Separation and Gas Transport | 2021-2025 | 721 | US 47 | 85.65 |
| Industrial Gas Emission Control | 2021-2025 | 703 | US 25 | 69.77 |
