CO2 Reduction under diverse conditions with diverse sensitizers
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< Exchange Coupling Determines Metal-Dependent Efficiency for Iron- and Cobalt-Catalyzed Photochemical CO2 Reduction
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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2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 15520 | 86 | 99.4%; 0%; 0.6%; 0%; 0% |
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in 5 mL solvent, 90-120 min | true | ||||||||||||||||||||||||||
0.2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 30349 | 1013 | 96.8%; 0%; 3.2%; 0%; 0% |
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in 5 mL solvent, 90-120 min | true | ||||||||||||||||||||||||||
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0.2 | 0.1 | 1 |
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CO2 | 90 | 43 | 52 | 45.3%; 0%; 54.7%; 0%; 0% |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 |
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0.1 | 1 |
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CO2 | 90 | 112 | 0 | n/a |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 | 0.2 |
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1 |
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CO2 | 90 | 150 | 0 | n/a |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 | 0.2 | 0.1 |
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1 |
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CO2 | 90 | 6 | 0 | n/a |
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in 5 mL solvent, 90-120 min | ||||||||||||||||||||||||||
2 | 0.2 | 0.1 | 1 |
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Ar | 90 | 0 | 222 | n/a |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 12749 | 163 | 98.7%; 0%; 1.3%; 0%; 0% |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
0.2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 28712 | 6527 | 81.5%; 0%; 18.5%; 0%; 0% |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 18502 | 141 | 99.2%; 0%; 0.8%; 0%; 0% |
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in 5 mL solvent, 90-120 min | |||||||||||||||||||||||||||
2 | 0.2 | 0.1 | 1 |
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CO2 | 90 | 6710 | 0 | n/a |
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in 5 mL solvent, 90-120 min |