| Chemistry | Lifetime | 12 | US 8 | 99.99 |
| Engineering, Technology and Energy | Lifetime | 59 | US 23 | 99.98 |
| Materials Science | Lifetime | 90 | US 35 | 99.96 |
| Electrochemistry | Lifetime | 2 | US 2 | 99.98 |
| Electrical and Electronic Engineering | Lifetime | 57 | US 19 | 99.97 |
| Bioengineering | Lifetime | 2 | US 2 | 99.89 |
| Renewable Energy, Sustainability and the Environment | Lifetime | 16 | US 3 | 99.97 |
| Polymers, Plastics and Soft Materials | Lifetime | 27 | US 8 | 99.84 |
| Materials Chemistry | Lifetime | 186 | US 64 | 99.84 |
| Biomedical Engineering | Lifetime | 384 | US 113 | 99.47 |
| Physical and Theoretical Chemistry | Lifetime | 119 | US 65 | 99.11 |
| Molecular Biology | Lifetime | 987 | US 571 | 99.46 |
| Atomic, Molecular and Optical Physics | Lifetime | 313 | US 169 | 99.36 |
| Organic Chemistry | Lifetime | 583 | US 201 | 98.87 |
| Catalysis | Lifetime | 165 | US 41 | 97.31 |
| Surfaces, Coatings and Thin Films | Lifetime | 470 | US 141 | 92.83 |
| Biophysics | Lifetime | 576 | US 257 | 80.85 |
| Electrochemical Analysis and Applications | Lifetime | 2 | US 2 | 99.99 |
| Analytical Chemistry and Sensors | Lifetime | 2 | US 2 | 99.99 |
| Force Microscopy Techniques and Applications | Lifetime | 2 | US 2 | 99.95 |
| Electrochemical sensors and biosensors | Lifetime | 5 | US 3 | 99.94 |
| Molecular Junctions and Nanostructures | Lifetime | 5 | US 4 | 99.97 |
| Conducting polymers and applications | Lifetime | 13 | US 3 | 99.97 |
| Electrocatalysts for Energy Conversion | Lifetime | 13 | US 1 | 99.95 |
| Advanced biosensing and bioanalysis techniques | Lifetime | 30 | US 12 | 99.87 |
| bioluminescence and chemiluminescence research | Lifetime | 5 | US 4 | 99.64 |
| Advanced Chemical Sensor Technologies | Lifetime | 27 | US 10 | 99.74 |
| Gas Sensing Nanomaterials and Sensors | Lifetime | 66 | US 5 | 99.68 |
| Radical Photochemical Reactions | Lifetime | 19 | US 7 | 99.67 |
| Advanced Photocatalysis Techniques | Lifetime | 129 | US 9 | 99.75 |
| Quantum Dots Synthesis And Properties | Lifetime | 99 | US 34 | 99.69 |
| TiO2 Photocatalysis and Solar Cells | Lifetime | 57 | US 6 | 99.64 |
| Chalcogenide Semiconductor Thin Films | Lifetime | 117 | US 34 | 99.47 |
| Photochemistry and Electron Transfer Studies | Lifetime | 74 | US 37 | 99.50 |
| Luminescence and Fluorescent Materials | Lifetime | 112 | US 12 | 99.55 |
| Transition Metal Oxide Nanomaterials | Lifetime | 78 | US 15 | 99.18 |
| Ionic liquids properties and applications | Lifetime | 68 | US 16 | 99.03 |
| Fuel Cells and Related Materials | Lifetime | 176 | US 30 | 99.20 |
| Iron oxide chemistry and applications | Lifetime | 75 | US 27 | 98.77 |
| Electron and X-Ray Spectroscopy Techniques | Lifetime | 182 | US 80 | 98.82 |
| Organic Light-Emitting Diodes Research | Lifetime | 113 | US 19 | 99.23 |
| Inorganic and Organometallic Chemistry | Lifetime | 185 | US 103 | 99.05 |
| CO2 Reduction Techniques and Catalysts | Lifetime | 91 | US 23 | 99.02 |
| Porphyrin and Phthalocyanine Chemistry | Lifetime | 333 | US 101 | 98.36 |
| Advanced Materials Characterization Techniques | Lifetime | 147 | US 61 | 97.93 |
| Semiconductor materials and interfaces | Lifetime | 429 | US 177 | 98.08 |
| Surface and Thin Film Phenomena | Lifetime | 222 | US 99 | 98.37 |
| Ammonia Synthesis and Nitrogen Reduction | Lifetime | 224 | US 36 | 97.99 |
| Corrosion Behavior and Inhibition | Lifetime | 378 | US 40 | 97.99 |
| Aqueous Zinc-Ion and Rechargeable Battery Technologies | Lifetime | 662 | US 63 | 98.39 |
| Copper-based nanomaterials and applications | Lifetime | 569 | US 70 | 97.82 |
| Spectroscopy and Quantum Chemical Studies | Lifetime | 760 | US 324 | 98.10 |
| Thermography and Photoacoustic Techniques | Lifetime | 178 | US 49 | 97.00 |
| Electronic and Structural Properties of Oxides | Lifetime | 880 | US 242 | 96.94 |
| Surface Chemistry and Catalysis | Lifetime | 196 | US 44 | 96.43 |
| Molecular Sensors and Ion Detection | Lifetime | 902 | US 108 | 96.45 |
| Various Chemistry Research Topics | Lifetime | 619 | US 368 | 94.43 |
| Machine Learning in Materials Science | Lifetime | 661 | US 266 | 94.22 |
| Anodic Oxide Films and Nanostructures | Lifetime | 442 | US 72 | 92.96 |
| Electrodeposition and Electroless Coatings | Lifetime | 505 | US 64 | 93.52 |
| Molten salt chemistry and electrochemical processes | Lifetime | 414 | US 70 | 89.23 |
| Chemistry and Chemical Engineering | Lifetime | 984 | US 354 | 87.04 |
| Molecular Communication and Nanonetworks | Lifetime | 904 | US 208 | 79.59 |