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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[[Category:Photocatalytic CO2 conversion to HCOOH]]
[[Category:Photocatalytic CO2 conversion to HCOOH]]
{{BaseTemplate}}
{{BaseTemplate}}
==== Investigation ====
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}


==== Catalyst ====
====Catalyst====
<chemform smiles="C1C2C(C)=N3[Fe+3]([Cl-])([Cl-])456N(CCN4CCN5CC3)=C(C)C(N=26)=CC=1.Cl([O-])(=O)(=O)=O" inchi="1S/C15H23N5.ClHO4.2ClH.Fe/c1-12-14-4-3-5-15(20-14)13(2)19-11-9-17-7-6-16-8-10-18-12;2-1(3,4)5;;;/h3-5,16-17H,6-11H2,1-2H3;(H,2,3,4,5);2*1H;/q;;;;+3/p-3/b18-12+,19-13+;;;;" inchikey="XTLBRFNUSVMBAM-DQIPMIPLSA-K" height="200px" width="300px" float="none">
<chemform smiles="C1C2C(C)=N3[Fe+3]([Cl-])([Cl-])456N(CCN4CCN5CC3)=C(C)C(N=26)=CC=1.Cl([O-])(=O)(=O)=O" inchi="1S/C15H23N5.ClHO4.2ClH.Fe/c1-12-14-4-3-5-15(20-14)13(2)19-11-9-17-7-6-16-8-10-18-12;2-1(3,4)5;;;/h3-5,16-17H,6-11H2,1-2H3;(H,2,3,4,5);2*1H;/q;;;;+3/p-3/b18-12+,19-13+;;;;" inchikey="XTLBRFNUSVMBAM-DQIPMIPLSA-K" height="200px" width="300px" float="none">
   -INDIGO-05172314152D
   -INDIGO-05172314152D
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</chemform>
</chemform>


==== Photosensitizer ====
====Photosensitizer====
<chemform smiles="C1C=C2C3C=CC=CN=3[Ir]3(C4=CC=CC=C4C4=CC=CC=N43)3(C4=CC=CC=C4C4N3=CC=CC=4)C2=CC=1" inchi="1S/3C11H9N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-9H;" inchikey="UEEXRMUCXBPYOV-UHFFFAOYSA-N" height="200px" width="300px" float="none">
<chemform smiles="C1C=C2C3C=CC=CN=3[Ir]3(C4=CC=CC=C4C4=CC=CC=N43)3(C4=CC=CC=C4C4N3=CC=CC=4)C2=CC=1" inchi="1S/3C11H9N.Ir/c3*1-2-6-10(7-3-1)11-8-4-5-9-12-11;/h3*1-9H;" inchikey="UEEXRMUCXBPYOV-UHFFFAOYSA-N" height="200px" width="300px" float="none">
   -INDIGO-05172314172D
   -INDIGO-05172314172D
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</chemform>
</chemform>


==== Sacrificial electron donor ====
====Investigation====
<chemform smiles="" inchi="" inchikey="ZMANZCXQSJIPKH-UHFFFAOYSA-N" height="200px" width="300px" float="none"></chemform>
{{#experimentlist:|form=Photocatalytic_CO2_conversion_experiments|name=Table 1}}
 
====Sacrificial electron donor====
{{#moleculelink:|link=ZMANZCXQSJIPKH-UHFFFAOYSA-N|image=true}}

Revision as of 10:20, 7 July 2023


Catalyst

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

Photosensitizer

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

Sacrificial electron donor

TEA

Investigations

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