Merging an organic TADF photosensitizer and a simple terpyridine–Fe(iii) complex for photocatalytic CO2 reduction/photocatalytic reduction of CO2 to CO: Difference between revisions

From ChemWiki
investigation
Molecular process, Photocatalytic CO2 conversion experiments
Laura (talk | contribs)
No edit summary
No edit summary
 
(6 intermediate revisions by 3 users not shown)
Line 2: Line 2:
|experiments={{Photocatalytic CO2 conversion
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100937
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100938
|PS conc=0.05
|PS conc=0.05
Line 14: Line 14:
|irr time=3
|irr time=3
|TON CO=2250
|TON CO=2250
|Φ CO=99.3
|include=Yes
|include=Yes
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100937
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100938
|PS conc=0.01
|PS conc=0.01
Line 31: Line 30:
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100937
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100938
|PS conc=0.05
|PS conc=0.05
Line 44: Line 43:
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100937
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100938
|PS conc=0.1
|PS conc=0.1
Line 56: Line 55:
|include=No
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100937
|catalyst=FeCl3
|cat conc=0.01
|cat conc=10
|PS=FeCl3
|PS=Molecule:100938
|PS conc=0.05
|PS conc=0.05
|e-D=Molecule:100505
|e-D=Molecule:100505
Line 69: Line 68:
|include=No
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100680
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100680
|PS conc=0.05
|PS conc=0.05
|e-D=Molecule:100505
|e-D=Molecule:100505
Line 82: Line 81:
|include=No
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100955
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100955
|PS conc=0.05
|PS conc=0.05
|e-D=Molecule:100505
|e-D=Molecule:100505
Line 95: Line 94:
|include=No
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100651
|catalyst=Molecule:100937
|cat conc=0.01
|cat conc=10
|PS=Molecule:100938
|PS=Molecule:100651
|PS conc=0.05
|PS conc=0.05
|e-D=Molecule:100505
|e-D=Molecule:100505
Line 105: Line 104:
|λexc=420-650
|λexc=420-650
|irr time=3
|irr time=3
|TON CO=17
|TON CO=0
|include=No
|include=No
}}
}}
}}
}}

Latest revision as of 10:00, 11 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

Fe(tpy-tol)Cl3

10

4CzIPN

0.05

TEA

0.28


DMF

H2O


3:2 CO2 420-650 3 2250 n/a


Yes

Fe(tpy-tol)Cl3

10

4CzIPN

0.01

TEA

0.28


DMF



CO2 420-650 3 133 n/a


No

Fe(tpy-tol)Cl3

10

4CzIPN

0.05

TEA

0.28


DMF



CO2 420-650 3 244 n/a


No

Fe(tpy-tol)Cl3

10

4CzIPN

0.1

TEA

0.28


DMF



CO2 420-650 3 246 n/a


No

FeCl3

10

4CzIPN

0.05

TEA

0.28


DMF



CO2 420-650 3 6 n/a


No

Fe(tpy-tol)Cl3

10

Ru(bpy)3

0.05

TEA

0.28


DMF



CO2 420-650 3 17 n/a


No

Fe(tpy-tol)Cl3

10

Fluorescein

0.05

TEA

0.28


DMF



CO2 420-650 3 0 n/a


No

Fe(tpy-tol)Cl3

10

Eosin Y

0.05

TEA

0.28


DMF



CO2 420-650 3 0 n/a


No