Visible light driven reduction of CO2 catalyzed by an abundant manganese catalyst with zinc porphyrin photosensitizer: Difference between revisions
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====Photosensitizer ==== | ====Photosensitizer ==== | ||
<chemform smiles="C1=C2/C(/C3C=CC=CC=3)=C3\N=C(/C(/C4C=CC=CC=4)=C4\[N-]/C(=C(/C5C=CC=CC=5)\C5=N/C(=C(/C6C=CC=CC=6)\C(=C1)[N-]2)/C=C5)/C=C\4)C=C\3.[Zn]" inchikey=" | <chemform smiles="C1=C2/C(/C3C=CC=CC=3)=C3\N=C(/C(/C4C=CC=CC=4)=C4\[N-]/C(=C(/C5C=CC=CC=5)\C5=N/C(=C(/C6C=CC=CC=6)\C(=C1)[N-]2)/C=C5)/C=C\4)C=C\3.[Zn+2]" inchikey="XPVVGUHKLPZAEN-DAJBKUBHSA-N" inchi="1S/C44H28N4.Zn/c1-5-13-29(14-6-1)41-33-21-23-35(45-33)42(30-15-7-2-8-16-30)37-25-27-39(47-37)44(32-19-11-4-12-20-32)40-28-26-38(48-40)43(31-17-9-3-10-18-31)36-24-22-34(41)46-36;/h1-28H;/q-2;+2/b41-33-,41-34-,42-35-,42-37-,43-36-,43-38-,44-39-,44-40-;" float="none" width="200" height="200"> | ||
-INDIGO- | -INDIGO-11302313082D | ||
0 0 0 0 0 0 0 0 0 0 0 V3000 | 0 0 0 0 0 0 0 0 0 0 0 V3000 | ||
| Line 117: | Line 117: | ||
M V30 47 C 7.00272 -0.690101 0.0 0 | M V30 47 C 7.00272 -0.690101 0.0 0 | ||
M V30 48 C 6.99626 0.309953 0.0 0 | M V30 48 C 6.99626 0.309953 0.0 0 | ||
M V30 49 Zn 6.4 -4.425 0.0 0 | M V30 49 Zn 6.4 -4.425 0.0 0 CHG=2 | ||
M V30 END ATOM | M V30 END ATOM | ||
M V30 BEGIN BOND | M V30 BEGIN BOND | ||
Revision as of 13:09, 30 November 2023
Catalyst
Photosensitizer
Investigation
| cat | cat conc [µM] | PS | PS conc [mM] | e-D | e-D conc [M] | solvent A | . | . | λexc [nm] | . | TON CO | TON HCOOH | . | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | 2 | 0.5 | 0.1 | xenon lamp | 119 | 19 | ||||||||
| 2. | 1.5 | 0.5 | 0.1 | xenon lamp | 97 | 18 | ||||||||
| 3. | 0.5 | 0.25 | 0.1 | xenon lamp | 64 | 16 | ||||||||
| 4. | 0.5 | 0.5 | 0.1 | xenon lamp | 12 | 10 | ||||||||
| 5. | 0.5 | 1 | 0.1 | xenon lamp | 8 | 6 | ||||||||
| 6. | 0.5 | 0.1 | xenon lamp | 2 | 1 | |||||||||
| 7. | 0.5 | 0.1 | xenon lamp |
Investigation-Name: Table 1
Sacrificial electron donor
Investigations
- Table 1 (Molecular process, Photocatalytic CO2 conversion experiments)
