Highly Efficient and Selective Photocatalytic CO2 Reduction by Iron and Cobalt Quaterpyridine Complexes/Optimizations of conditions for Fe(qpy)(H2O)2(ClO4)2 and Ru(bpy)3Cl2: Difference between revisions
From ChemWiki
investigation
No edit summary |
Jana.alpin (talk | contribs) No edit summary |
||
| (5 intermediate revisions by one other user not shown) | |||
| Line 2: | Line 2: | ||
|experiments={{Photocatalytic CO2 conversion | |experiments={{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=50 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 13: | Line 13: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=1879 | |TON CO=1879 | ||
|TON H2=15 | |TON H2=15 | ||
|TON HCOOH=48 | |TON HCOOH=48 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=50 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 33: | Line 30: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=0 | |TON CO=0 | ||
|TON H2=1 | |TON H2=1 | ||
|TON HCOOH=3 | |TON HCOOH=3 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
| Line 52: | Line 46: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=0 | |TON CO=0 | ||
|TON H2=0 | |TON H2=0 | ||
|TON HCOOH=0 | |TON HCOOH=0 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=20 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 71: | Line 62: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=2660 | |TON CO=2660 | ||
|TON H2=29 | |TON H2=29 | ||
|TON HCOOH=51 | |TON HCOOH=51 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=20 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 91: | Line 79: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=0 | |TON CO=0 | ||
|TON H2=0 | |TON H2=0 | ||
|TON HCOOH=0 | |TON HCOOH=0 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=10 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 110: | Line 95: | ||
|irr time=3 | |irr time=3 | ||
|TON CO=3087 | |TON CO=3087 | ||
|TON H2=121 | |TON H2=121 | ||
|TON HCOOH=35 | |TON HCOOH=35 | ||
|include=Yes | |||
|include= | |||
}}{{Photocatalytic CO2 conversion | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |catalyst=Molecule:100786 | ||
|cat conc= | |cat conc=10 | ||
|PS=Molecule:100787 | |PS=Molecule:100787 | ||
|PS conc=0.2 | |PS conc=0.2 | ||
| Line 126: | Line 108: | ||
|solvent B=Molecule:100507 | |solvent B=Molecule:100507 | ||
|solvent-ratio=4:1 | |solvent-ratio=4:1 | ||
|additives=Argon atmosphere | |||
|λexc=460 (LED) | |λexc=460 (LED) | ||
|irr time=3 | |irr time=3 | ||
|TON CO=0 | |TON CO=0 | ||
|TON H2=0 | |TON H2=0 | ||
|TON HCOOH=0 | |TON HCOOH=0 | ||
| | |include=Yes | ||
|include= | }}{{Photocatalytic CO2 conversion | ||
|catalyst=Molecule:100786 | |||
|cat conc=5 | |||
|PS=Molecule:100787 | |||
|PS conc=0.2 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.1 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=3844 | |||
|TON H2=118 | |||
|TON HCOOH=534 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100786 | |||
|cat conc=5 | |||
|PS=Molecule:100787 | |||
|PS conc=0.2 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.1 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|additives=Argon atmosphere | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=0 | |||
|TON H2=1 | |||
|TON HCOOH=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100786 | |||
|cat conc=50 | |||
|PS=Molecule:100787 | |||
|PS conc=0.05 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.1 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=1336 | |||
|TON H2=10 | |||
|TON HCOOH=34 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100786 | |||
|cat conc=50 | |||
|PS=Molecule:100787 | |||
|PS conc=0.05 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.1 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=0 | |||
|TON H2=0 | |||
|TON HCOOH=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100786 | |||
|cat conc=0 | |||
|PS=Molecule:100787 | |||
|PS conc=0.05 | |||
|e-D=Molecule:100508 | |||
|e-D conc=0.1 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=0 | |||
|TON H2=1 | |||
|TON HCOOH=0 | |||
|include=Yes | |||
}}{{Photocatalytic CO2 conversion | |||
|catalyst=Molecule:100786 | |||
|cat conc=5 | |||
|PS=Molecule:100787 | |||
|PS conc=0.2 | |||
|solvent A=Molecule:100530 | |||
|solvent B=Molecule:100507 | |||
|solvent-ratio=4:1 | |||
|λexc=460 (LED) | |||
|irr time=3 | |||
|TON CO=160 | |||
|TON H2=8 | |||
|TON HCOOH=22 | |||
|include=Yes | |||
}} | }} | ||
}} | }} | ||
Latest revision as of 18:59, 15 March 2025
| 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 [mL] | intensity [kW/m²] | pH | T [°C] | λexc [nm] | t [h] | TON CO | TOF CO [TOF/min] | Φ CO [%] | TON CH4 | TOF CH4 [TOF/min] | Φ CH4 [%] | TON H2 | TOF H2 [TOF/min] | Φ H2 [%] | TON HCOOH | TOF HCOOH [TOF/min] | Φ HCOOH [%] | TON MeOH | TOF MeOH [TOF/min] | Φ MeOH [%] | selectivity [%] [CO;CH4;H2;HCOOH;MeOH] | Φ all [%] | Details | include | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 0.2 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 1879 | 15 | 48 | 96.8%; 0%; 0.8%; 2.5%; 0% |
|
Yes | |||||||||||||||||||||||||||
| 50 | 0.2 | 0.1 |
|
|
4:1 | Argon atmosphere | 460 (LED) | 3 | 0 | 1 | 3 | 0%; 0%; 25.0%; 75.0%; 0% |
|
Yes | ||||||||||||||||||||||||||
| 0 | 0.2 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 0 | 0 | 0 | n/a |
|
Yes | |||||||||||||||||||||||||||
| 20 | 0.2 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 2660 | 29 | 51 | 97.1%; 0%; 1.1%; 1.9%; 0% |
|
Yes | |||||||||||||||||||||||||||
| 20 | 0.2 | 0.1 |
|
|
4:1 | Argon atmosphere | 460 (LED) | 3 | 0 | 0 | 0 | n/a |
|
Yes | ||||||||||||||||||||||||||
| 10 | 0.2 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 3087 | 121 | 35 | 95.2%; 0%; 3.7%; 1.1%; 0% |
|
Yes | |||||||||||||||||||||||||||
| 10 | 0.2 | 0.1 |
|
|
4:1 | Argon atmosphere | 460 (LED) | 3 | 0 | 0 | 0 | n/a |
|
Yes | ||||||||||||||||||||||||||
| 5 | 0.2 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 3844 | 118 | 534 | 85.5%; 0%; 2.6%; 11.9%; 0% |
|
Yes | |||||||||||||||||||||||||||
| 5 | 0.2 | 0.1 |
|
|
4:1 | Argon atmosphere | 460 (LED) | 3 | 0 | 1 | 0 | n/a |
|
Yes | ||||||||||||||||||||||||||
| 50 | 0.05 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 1336 | 10 | 34 | 96.8%; 0%; 0.7%; 2.5%; 0% |
|
Yes | |||||||||||||||||||||||||||
| 50 | 0.05 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 0 | 0 | 0 | n/a |
|
Yes | |||||||||||||||||||||||||||
| 0 | 0.05 | 0.1 |
|
|
4:1 | 460 (LED) | 3 | 0 | 1 | 0 | n/a |
|
Yes | |||||||||||||||||||||||||||
| 5 | 0.2 |
|
|
|
4:1 | 460 (LED) | 3 | 160 | 8 | 22 | 84.2%; 0%; 4.2%; 11.6%; 0% |
|
Yes |
