Conditions optimizations for photocatalytic reduction of CO2
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< Photocatalytic CO2 Reduction under Visible-Light Irradiation by Ruthenium CNC Pincer Complexes
investigation
Molecular process, Photocatalytic CO2 conversion experimentscat | cat conc [µM] | PS | PS conc [mM] | e-D | e-D conc [M] | H-D | H-D conc [M] | solvent A | solvent B | solvent C | solv A/B/C | additives | additives conc [M] | feedstock gas | feedstock volume | intensity | pH | T [°C] | λexc [nm] | t [h] | TON CO | TOF CO | Φ CO [%] | TON CH4 | TOF CH4 | Φ CH4 [%] | TON H2 | TOF H2 | Φ H2 [%] | TON HCOOH | TOF HCOOH | Φ HCOOH [%] | TON MeOH | TOF MeOH | Φ MeOH [%] | selectivity [%] [CO;CH4;H2;HCOOH;MeOH] | Φ all [%] | Details | include |
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0.01 | 0.05 | 0.1 |
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 129 | 556 | 3296 | 3.2%; 0%; 14.0%; 82.8%; 0% |
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Yes | ||||||||||||||||||||||||||
0.01 | 0.05 | 0.1 |
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 224 | 1438 | 4593 | 3.6%; 0%; 23.0%; 73.4%; 0% |
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Yes | ||||||||||||||||||||||||||
0.01 | 0.05 | 0.1 |
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 129 | 505 | 3792 | 2.9%; 0%; 11.4%; 85.7%; 0% |
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Yes | ||||||||||||||||||||||||||
0.01 | 0.05 | 0.1 |
|
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 300 | 1897 | 5634 | 3.8%; 0%; 24.2%; 71.9%; 0% |
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Yes | ||||||||||||||||||||||||||
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0.05 | 0.1 |
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 0 | 0 | 0 | n/a |
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No | ||||||||||||||||||||||||||
0.01 |
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0.1 |
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 8.9 | 87 | 0 | 9.3%; 0%; 90.7%; 0%; 0% |
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No | ||||||||||||||||||||||||||
0.01 | 0.05 |
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|
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4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 0 | 20 | 0 | n/a |
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No | ||||||||||||||||||||||||||
0.01 | 0.05 | 0.1 |
|
|
4:1 | 450 W HG lamp, K2CrO4 filter | 24 | 0 | 307 | 0 | n/a |
|
No | ||||||||||||||||||||||||||
0.01 | 0.05 | 0.1 |
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4:1 | under dark | 0 | 0 | 0 | n/a |
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No |