| 最初の文字 | キーワード例 | 延べ件数 |
|---|
| 0-9 | 5-hydroxymethylfurfural (3 件), 3D printing (3 件), 2,2'-bipyridine (1 件), 3D imaging (1 件), 2'-Octoxyacetophenone (1 件), 3DIC (1 件) 等 | 10 件 |  |
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| A | adsorption (11 件), ammonia (7 件), aqueous two-phase system (3 件), atomic layer deposition (3 件), Antibody (3 件), Agglomeration (3 件) 等 | 157 件 | |
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| B | Biomass (5 件), Biomass gasification (3 件), Biochar (3 件), bio-oil (3 件), biomethanation (3 件), biodiesel (2 件) 等 | 89 件 | |
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| C-CH | Carbon Nanotube (8 件), CFD (8 件), Catalyst (6 件), Carbon Neutral (6 件), CCS (5 件), carbon dioxide (5 件) 等 | 157 件 | |
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| CI-CZ | CO2 capture (12 件), Crystallization (8 件), CO2 (7 件), Computational fluid dynamics (6 件), COSMO-SAC (5 件), CO2 methanation (4 件) 等 | 171 件 | |
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| D | deep learning (6 件), deep eutectic solvent (6 件), Deep Tech (5 件), Dehydration (4 件), Drying (4 件), Direct air capture (4 件) 等 | 128 件 | |
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| E | Escherichia coli (5 件), Electrocatalysts (5 件), electrolysis (4 件), extraction (4 件), Electrocatalyst (3 件), Economic evaluation (3 件) 等 | 108 件 | |
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| F | Fast Pyrolysis Bio-Oil (2 件), Fischer-Tropsch (2 件), Flue gas (2 件), Fischer-Tropsch synthesis (2 件), Flame spray pyrolysis (2 件), Fluid Mechanics (2 件) 等 | 69 件 | |
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| G | Graphene (3 件), Green transformation (2 件), Green Hydrogen (2 件), gel foams (1 件), Gas separation (1 件), Gasifier (1 件) 等 | 53 件 | |
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| H | hydrogen production (15 件), Hydrogen (11 件), Hydrogel (7 件), Hydrogen storage (5 件), Heat and mass transfer (2 件), Hydrothermal synthesis (2 件) 等 | 128 件 | |
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| I | interfacial affinity (2 件), Ion gel (2 件), Interfacial polymerization (2 件), I-V characteristics (2 件), Intercalaton (1 件), Infrared absorption spectrum (1 件) 等 | 63 件 | |
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| K | kinetic study (1 件), kinetic parameters (1 件), Kinetic Monte Carlo (1 件), Key group (1 件), Knowledge Management (1 件), kolbe electrolysis (1 件) 等 | 8 件 | |
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| L | lithium-ion battery (3 件), liposome (3 件), lithium-Ion batteries (3 件), liquid-liquid mixing (3 件), Life cycle assessment (2 件), Lithium-ion Battery Recycling (2 件) 等 | 78 件 | |
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| M-MH | Machine learning (36 件), membrane (12 件), Metal-Organic Frameworks (11 件), Metabolic Engineering (9 件), mechanochemistry (5 件), Methane fermentation (4 件) 等 | 154 件 | |
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| MI-MZ | molecular dynamics (12 件), Mixing (11 件), molecular dynamics simulation (5 件), Microfluidic device (3 件), Microalgae (3 件), Molecular Dynamics Simulations (2 件) 等 | 107 件 | |
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| N | Numerical simulation (12 件), nanoparticles (4 件), nanoparticle (4 件), Neural Network (3 件), Nanofiltration (2 件), Ni Catalyst (2 件) 等 | 89 件 | |
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| O | Optimization (4 件), Operations and Maintenance (2 件), organic chelating ligand (2 件), Organic ligands (1 件), Organic photocatalyst (1 件), Oil Palm Empty Fruit Bunch (OPEFB) (1 件) 等 | 43 件 | |
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| P-PH | PFAS (6 件), pervaporation (3 件), Photocatalyst (3 件), particle size (2 件), phase equilibrium (2 件), peptide (2 件) 等 | 81 件 | |
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| PI-PZ | Process Simulation (9 件), Process modeling (5 件), Polymer (5 件), Process design (3 件), Plot Plan (2 件), Pore Size Distribution (2 件) 等 | 139 件 | |
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| Q | Quadrupole Mass Spectrometry (1 件), quantitative visualization (1 件), Questionnaire Survey (1 件), Qualification system (1 件), Quantum computing (1 件) | 5 件 | |
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| R | recycling (4 件), Renewable energy (4 件), Redox flow battery (4 件), Recycle (3 件), Regenerative medicine (3 件), Rotating bed (3 件) 等 | 84 件 | |
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| S-SO | Seawater Electrolysis (4 件), simulation (4 件), slug flow (4 件), Softsensor (3 件), SOEC (3 件), Self-assembled monolayers (2 件) 等 | 112 件 | |
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| SP-SZ | Supercritical Fluid Deposition (5 件), Startup (5 件), Surfactant (4 件), Suspension (3 件), Spray drying (3 件), supercapacitor (2 件) 等 | 94 件 | |
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| T | thermal management (2 件), transfer learning (2 件), Two-Dimensional Turbulence (1 件), Thermal conductivity (1 件), Transcription factor (1 件), Thermal storage system (1 件) 等 | 58 件 | |
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| U | Ultrasound (3 件), uMLIP (1 件), Upgrading (1 件), UVGI (1 件), Unsaturated polyester resin (1 件), unreacted core model (1 件) 等 | 15 件 | |
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| V | Viscosity (5 件), Vesicle (3 件), Viscoelastic Fluid (2 件), vapor-liquid equilibrium (1 件), Valuable metals (1 件), Vinyl monomer (1 件) 等 | 27 件 | |
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| W | Water electrolysis (10 件), Water treatment (7 件), Woody Biomass (3 件), Waste Utilization (2 件), Waste plastics, (1 件), waste heat (1 件) 等 | 45 件 | |
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| X | X-Ray CT (1 件) | 1 件 | |
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| Y | Yttrium doping (1 件), yielding behavior (1 件), Yarrowia lipolytica (1 件), Yield stress (1 件) | 4 件 | |
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| Z | Zeolite (12 件), ZIF-8 (2 件), Zinc Oxide (1 件), Zn-air battery (1 件), Zero Liquid Discharge (1 件), Zinc-Air Battery (1 件) 等 | 21 件 | |
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| 非英数字 | * (17 件) | 17 件 | |
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