Photocatalytic CO2 reduction: conditions optimization

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< Photocatalytic CO2 reduction using a Mn complex as a catalyst
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investigation
Molecular process, Photocatalytic CO2 conversion experiments
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

Molecule:100688

0.05

Molecule:100694

0.05

BNAH

0.1


DMF

TEOA


4:1 480 0.17 2 4 33.3%; 0%; 0%; 66.7%; 0%


No

Molecule:100688

0.05

Molecule:100694

0.05

BNAH

0.1


DMF

TEOA


4:1 480 2 8 1 67 10.5%; 0%; 1.3%; 88.2%; 0%


Yes

Molecule:100688

0.05

Molecule:100694

0.05

BNAH

0.1


DMF

TEOA


4:1 480 12 12 14 149 6.9%; 0%; 8.0%; 85.1%; 0%


Yes

Molecule:100688

0.05

Molecule:100694

0.05

BNAH

0.1


DMF

TEOA


4:1 Argon atmosphere 480 12 2 49 4 3.6%; 0%; 89.1%; 7.3%; 0%


Yes


Molecule:100694

0.05

BNAH

0.1


DMF

TEOA


4:1 480 2 1 4 8 7.7%; 0%; 30.8%; 61.5%; 0%


Yes

Molecule:100688

0.05


BNAH

0.1


DMF

TEOA


4: n/a


No