Photocatalytic Reduction of CO2 by Highly Efficient Homogeneous FeII Catalyst based on 2,6-Bis(1’,2’,3’-triazolyl-methyl)pyridine. Comparison with Analogues./Optimization of CO2 reduction conditions: Difference between revisions
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< Photocatalytic Reduction of CO2 by Highly Efficient Homogeneous FeII Catalyst based on 2,6-Bis(1’,2’,3’-triazolyl-methyl)pyridine. Comparison with Analogues.
investigation
Molecular process, Photocatalytic CO2 conversion experiments
investigation
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}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100941 | |catalyst=Molecule:100941 | ||
|cat conc=0. | |cat conc=0.1 | ||
|PS=Molecule:100940 | |PS=Molecule:100940 | ||
|PS conc=1.0 | |PS conc=1.0 | ||
| Line 112: | Line 112: | ||
|solvent B=Molecule:100507 | |solvent B=Molecule:100507 | ||
|solvent-ratio=5:1 | |solvent-ratio=5:1 | ||
|additives=water | |||
|feedstock gas=CO2 | |feedstock gas=CO2 | ||
|Temperature=22 | |Temperature=22 | ||
|λexc=420 | |λexc=420 | ||
|irr time=4 | |irr time=4 | ||
|TON CO=7.4 | |||
|TON H2=6.4 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=1 | |||
|TON CO=3.2 | |||
|TON H2=1.6 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=2 | |||
|TON CO=80 | |TON CO=80 | ||
|TON H2= | |TON H2=34 | ||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=3 | |||
|TON CO=100 | |||
|TON H2=43 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=4 | |||
|TON CO=0 | |||
|TON H2=1 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=4 | |||
|TON CO=0 | |||
|TON H2=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|irr time=4 | |||
|TON CO=0 | |||
|TON H2=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|feedstock gas=none | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=4 | |||
|TON CO=0 | |||
|TON H2=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100941 | |||
|cat conc=0.1 | |||
|PS=Molecule:100940 | |||
|PS conc=1.0 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.02 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=5:1 | |||
|additives=Hg | |||
|feedstock gas=CO2 | |||
|Temperature=22 | |||
|λexc=420 | |||
|irr time=4 | |||
|TON CO=93 | |||
|TON H2=50 | |||
|include=Yes | |include=Yes | ||
}} | }} | ||
}} | }} | ||
Revision as of 12:41, 16 May 2024
| cat | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 107 | 43 | 71.3%; 0%; 28.7%; 0%; 0% |
|
No | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 20 | 109 | 54 | 66.9%; 0%; 33.1%; 0%; 0% |
|
No | |||||||||||||||||||||||||
| 0.03 | 0.33 | 0.00666 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 238 | 137 | 63.5%; 0%; 36.5%; 0%; 0% |
|
No | |||||||||||||||||||||||||
| 0.03 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 314 | 151 | 67.5%; 0%; 32.5%; 0%; 0% |
|
No | |||||||||||||||||||||||||
| 0.01 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 576 | 287 | 66.7%; 0%; 33.3%; 0%; 0% |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.1 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 80 | 33 | 70.8%; 0%; 29.2%; 0%; 0% |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.1 |
|
|
5:1 | water | CO2 | 22 | 420 | 4 | 7.4 | 6.4 | 53.6%; 0%; 46.4%; 0%; 0% |
|
Yes | ||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 1 | 3.2 | 1.6 | 66.7%; 0%; 33.3%; 0%; 0% |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 2 | 80 | 34 | 70.2%; 0%; 29.8%; 0%; 0% |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 3 | 100 | 43 | 69.9%; 0%; 30.1%; 0%; 0% |
|
Yes | |||||||||||||||||||||||||
|
|
1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 0 | 1 | n/a |
|
Yes | |||||||||||||||||||||||||
| 0.1 |
|
0.02 |
|
|
5:1 | CO2 | 22 | 420 | 4 | 0 | 0 | n/a |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | CO2 | 22 | 4 | 0 | 0 | n/a |
|
Yes | ||||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | none | 22 | 420 | 4 | 0 | 0 | n/a |
|
Yes | |||||||||||||||||||||||||
| 0.1 | 1.0 | 0.02 |
|
|
5:1 | Hg | CO2 | 22 | 420 | 4 | 93 | 50 | 65.0%; 0%; 35.0%; 0%; 0% |
|
Yes |
