Table 1

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< Pyranopterin Related Dithiolene Molybdenum Complexes as Homogeneous Catalysts for CO2 Photoreduction
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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

[MoO(qpdt)2][NBu4]2

0.05

Ru(bpy)3Cl2

0.5

BIH

0.1


MeCN

TEOA


5:1 20 400 15 73 670 80 8.9%; 0%; 81.4%; 9.7%; 0%


Yes

[K]2[MoO(Hqpdt)2]

0.05

Ru(bpy)3Cl2

0.5

BIH

0.1


MeCN

TEOA


5:1 20 400 15 13 51 31 13.7%; 0%; 53.7%; 32.6%; 0%


Yes

[MoO(2Hqpdt)2][NBu4]

0.05

Ru(bpy)3Cl2

0.5

BIH

0.1


MeCN

TEOA


5:1 20 400 15 40 89 83 18.9%; 0%; 42.0%; 39.2%; 0%


Yes