Best result and control experiments
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< A Dinuclear Cobalt Cryptate as a Homogeneous Photocatalyst for Highly Selective and Efficient Visible-Light Driven CO2 Reduction to CO in CH3CN-H2O Solution
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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.000025 | 0.4 | 300 |
|
|
4:1 | 25 | 450 nm (LED, 100 mW.cm^-2) | 10 | 16896 | 0.47 | 98 | 368 | 0.01 | 2 | 97.9%; 0%; 2.1%; 0%; 0% |
100 |
Yes | ||||||||||||||||||||||
0.0005 | 0.4 | 300 |
|
|
4:1 | 25 | 450 nm (LED, 100 mW.cm^-2) | 10 | 684 | 0.019 | 92 | 56 | 0.0016 | 8 | 92.4%; 0%; 7.6%; 0%; 0% |
100 |
No |
Table 1
cat | cat_abb | cat conc [mM] | solvent A | solvent B | solvent-ratio [SolvA/SolvB] | pH | Temperature [° C] | λexc [nm] | include |
---|---|---|---|---|---|---|---|---|---|
100776 | 0,000025 | CH3CN | H2O | 4:1 | 25 | 450 | No |