Ir(tpy)(bpy)Cl as a Photocatalyst for CO2 Reduction under Visible-Light Irradiation/Photoreduction of CO2: Difference between revisions

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< Ir(tpy)(bpy)Cl as a Photocatalyst for CO2 Reduction under Visible-Light Irradiation
investigation
Molecular process, Photocatalytic CO2 conversion experiments
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Line 7: Line 7:
|solvent B=Molecule:100507
|solvent B=Molecule:100507
|solvent-ratio=5:1
|solvent-ratio=5:1
|feedstock gas=Molecule:100865
|feedstock gas=CO2
|λexc=410 - 750 nm
|λexc=410 - 750 nm
|irr time=24
|irr time=24
Line 21: Line 21:
|solvent B=Molecule:100507
|solvent B=Molecule:100507
|solvent-ratio=5:1
|solvent-ratio=5:1
|feedstock gas=Molecule:100865
|feedstock gas=CO2
|λexc=410 - 750 nm
|λexc=410 - 750 nm
|irr time=24
|irr time=24
Line 35: Line 35:
|solvent B=Molecule:100507
|solvent B=Molecule:100507
|solvent-ratio=5:1
|solvent-ratio=5:1
|feedstock gas=Molecule:100865
|feedstock gas=CO2
|λexc=410 - 750 nm
|λexc=410 - 750 nm
|irr time=24
|irr time=24
Line 49: Line 49:
|solvent B=Molecule:100507
|solvent B=Molecule:100507
|solvent-ratio=5:1
|solvent-ratio=5:1
|feedstock gas=Molecule:100865
|feedstock gas=CO2
|λexc=410 - 750 nm
|λexc=410 - 750 nm
|irr time=8
|irr time=8

Latest revision as of 13:40, 26 February 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

[Ir(bpy)(tpy)Cl][PF6]2

0.1


TEOA


MeCN

TEOA


5:1 CO2 410 - 750 nm 24 2 1 20 8.7%; 0%; 4.3%; 87.0%; 0%


Yes

[Ir(dmbpy)(tpy)Cl][PF6]2

0.1


TEOA


MeCN

TEOA


5:1 CO2 410 - 750 nm 24 5 3 9 29.4%; 0%; 17.6%; 52.9%; 0%


Yes

[Ir(dnbpy)(tpy)Cl][PF6]2

0.1


TEOA


MeCN

TEOA


5:1 CO2 410 - 750 nm 24 3 1 5 33.3%; 0%; 11.1%; 55.6%; 0%


Yes

Molecule:100869

0.1


TEOA


MeCN

TEOA


5:1 CO2 410 - 750 nm 8 0 1 7 0%; 0%; 12.5%; 87.5%; 0%


Yes