Molecular Catalysis of the Electrochemical and Photochemical Reduction of CO2 with Earth-Abundant Metal Complexes. Selective Production of CO vs HCOOH by Switching of the Metal Center: Difference between revisions

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DOI 10.1021/jacs.5b06535
Authors Lingjing Chen, Zhenguo Guo, Xi-Guang Wei, Charlotte Gallenkamp, Julien Bonin, Elodie Anxolabéhère-Mallart, Kai-Chung Lau, Tai-Chu Lau, Marc Robert,
Submitted 12.08.2015
Published online 19.08.2015
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Subjects Colloid and Surface Chemistry, Biochemistry, General Chemistry, Catalysis
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(Added molecules)
(Added investigation)
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{{#doiinfobox: 10.1021/jacs.5b06535}}
{{#doiinfobox: 10.1021/jacs.5b06535}}
[[Category:Photocatalytic CO2 conversion to HCOOH]]
[[Category:Photocatalytic CO2 conversion to HCOOH]]
{{BaseTemplate}}{{MissingInvestigation}}
{{BaseTemplate}}
 
==== Investigation ====
==== Investigation ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}


==== Catalyst ====
==== Catalyst ====
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M  V30 31 2 24 27
M  V30 31 2 24 27
M  V30 32 1 24 28
M  V30 32 1 24 28
M  V30 END BOND
M  V30 END CTAB
M  END
</chemform><chemform smiles="C1C2C(C)=N3[Co+2]456N(CCN4CCN5=C(C)C(N=26)=CC=1)CC3.Cl([O-])(=O)(=O)=O.Cl(=O)(=O)(=O)[O-]" inchi="1S/C15H23N5.2ClHO4.Co/c1-12-14-4-3-5-15(20-14)13(2)19-11-9-17-7-6-16-8-10-18-12;2*2-1(3,4)5;/h3-5,16-17H,6-11H2,1-2H3;2*(H,2,3,4,5);/q;;;+2/p-2/b18-12+,19-13+;;;" inchikey="UEQRGEGBADTDNK-YBRXSBAKSA-L" height="200px" width="300px" float="none">
  -INDIGO-05192309532D
  0  0  0  0  0  0  0  0  0  0  0 V3000
M  V30 BEGIN CTAB
M  V30 COUNTS 31 34 0 0 0
M  V30 BEGIN ATOM
M  V30 1 C 7.28485 -4.85007 0.0 0
M  V30 2 C 9.01515 -4.84959 0.0 0
M  V30 3 C 8.15164 -4.34997 0.0 0
M  V30 4 C 9.01515 -5.85053 0.0 0
M  V30 5 C 7.28485 -5.85502 0.0 0
M  V30 6 N 8.15382 -6.35003 0.0 0
M  V30 7 C 6.41882 -6.35502 0.0 0
M  V30 8 N 6.41882 -7.35502 0.0 0
M  V30 9 C 9.88118 -6.35053 0.0 0
M  V30 10 N 9.88118 -7.35053 0.0 0
M  V30 11 C 5.5528 -5.85502 0.0 0
M  V30 12 C 10.7472 -5.85053 0.0 0
M  V30 13 N 7.15 -8.625 0.0 0
M  V30 14 N 8.925 -8.625 0.0 0
M  V30 15 C 5.71172 -8.06213 0.0 0
M  V30 16 C 6.21172 -8.92815 0.0 0
M  V30 17 C 9.86602 -8.95 0.0 0
M  V30 18 C 10.3812 -8.21656 0.0 0
M  V30 19 C 7.40882 -9.59093 0.0 0
M  V30 20 C 8.66618 -9.59093 0.0 0
M  V30 21 Co 8.125 -7.45 0.0 0 CHG=2
M  V30 22 Cl 12.975 -3.075 0.0 0
M  V30 23 O 12.975 -4.075 0.0 0
M  V30 24 O 13.975 -3.075 0.0 0
M  V30 25 O 11.975 -3.075 0.0 0
M  V30 26 O 12.975 -2.075 0.0 0 CHG=-1
M  V30 27 Cl 13.925 -5.1 0.0 0
M  V30 28 O 13.925 -4.1 0.0 0 CHG=-1
M  V30 29 O 14.925 -5.1 0.0 0
M  V30 30 O 13.925 -6.1 0.0 0
M  V30 31 O 12.925 -5.1 0.0 0
M  V30 END ATOM
M  V30 BEGIN BOND
M  V30 1 2 3 1
M  V30 2 2 4 2
M  V30 3 1 1 5
M  V30 4 1 2 3
M  V30 5 2 5 6
M  V30 6 1 6 4
M  V30 7 1 5 7
M  V30 8 2 7 8
M  V30 9 1 4 9
M  V30 10 2 9 10
M  V30 11 1 7 11
M  V30 12 1 9 12
M  V30 13 1 8 15
M  V30 14 1 15 16
M  V30 15 1 16 13
M  V30 16 1 14 17
M  V30 17 1 10 18
M  V30 18 1 17 18
M  V30 19 1 13 19
M  V30 20 1 14 20
M  V30 21 1 20 19
M  V30 22 10 6 21
M  V30 23 10 8 21
M  V30 24 10 10 21
M  V30 25 10 14 21
M  V30 26 10 13 21
M  V30 27 2 22 23
M  V30 28 2 22 24
M  V30 29 2 22 25
M  V30 30 1 22 26
M  V30 31 1 27 28
M  V30 32 2 27 29
M  V30 33 2 27 30
M  V30 34 2 27 31
M  V30 END BOND
M  V30 END BOND
M  V30 END CTAB
M  V30 END CTAB
Line 178: Line 255:


==== Sacrificial electron donor ====
==== Sacrificial electron donor ====
<chemform smiles="" inchi="" inchikey="ZMANZCXQSJIPKH-UHFFFAOYSA-N " height="200px" width="300px" float="none"></chemform>

Revision as of 08:54, 19 May 2023


Investigation

catcat conc [µM]PSPS conc [mM]e-Dsolvent A..λexc [nm].TON COTON HCOOH.
1.

[Co(pabop)][ClO4]2

0.05

Ir(ppy)3

0.2

TEA

MeCN

>460270
2.

[Fe(pabop)Cl2][CLO4]

0.05

Ir(ppy)3

0.2

TEA

MeCN

>4205
Investigation-Name: Table 1

Catalyst

[Fe(pabop)Cl2][CLO4] [Co(pabop)][ClO4]2

Photosensitizer

Sacrificial electron donor

TEA

Investigations

  • Table 1 (Molecular process, Photocatalytic CO2 conversion experiments)