Results for photocatalytic reduction of CO2

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< Highly Efficient and Robust Photocatalytic Systems for CO2 Reduction Consisting of a Cu(I) Photosensitizer and Mn(I) Catalysts
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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

Mn(bpy)(CO)3Br

0.05

[Cu(phen)-(dPPh-Bu)2]2[PF6]2

0.25

BIH

0.01


MeCN

TEOA


4:1 436 2 50 0.02 4 157 0.3 23.7%; 0%; 1.9%; 74.4%; 0%

0.32

Yes

Molecule:100845

0.05

[Cu(phen)-(dPPh-Bu)2]2[PF6]2

0.25

BIH

0.01


MeCN

TEOA


4:1 436 2 164 0.33 1 65 0.24 71.3%; 0%; 0.4%; 28.3%; 0%

0.57

Yes

Mn(oMesbpy)(CO)2Br

0.05

[Cu(phen)-(dPPh-Bu)2]2[PF6]2

0.25

BIH

0.01


MeCN

TEOA


4:1 436 2 208 0.41 0.5 5 0.03 97.4%; 0%; 0.2%; 2.3%; 0%

0.44

Yes