Promoting photocatalytic CO2 reduction with a molecular copper purpurin chromophore/Photocatalytic CO2 reduction: best results: Difference between revisions

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< Promoting photocatalytic CO2 reduction with a molecular copper purpurin chromophore
investigation
Molecular process, Photocatalytic CO2 conversion experiments
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{{Photocatalytic CO2 conversion experiments
{{Photocatalytic CO2 conversion experiments
|experiments={{Photocatalytic CO2 conversion
|experiments={{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|cat conc=0.0002
|PS=Molecule:100499
|PS conc=0.1
|e-D=Molecule:100508
|e-D conc=0.01
|solvent A=Molecule:100529
|λexc=>400
|irr time=7
|TON CO=88
|TOF CO=45
|TON H2=0
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|catalyst=Molecule:100671
|cat conc=0.0002
|cat conc=0.0002
Line 30: Line 44:
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100671
|catalyst=Molecule:100671
|cat conc=0.0002
|cat conc=0
|PS=Molecule:100771
|PS conc=0.1
|e-D=Molecule:100508
|e-D=Molecule:100508
|e-D conc=0.1
|e-D conc=0.1
Line 38: Line 54:
|TON CO=4.4
|TON CO=4.4
|TOF CO=4.3
|TOF CO=4.3
|TON H2=0
|include=Yes
|include=Yes
}}
}}
}}
}}

Latest revision as of 15:29, 15 February 2024

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

Fe(DHPP)Cl

0.0002

purpurin

0.1

BIH

0.01


DMF



>400 7 88 45 0 n/a


Yes

Fe(DHPP)Cl

0.0002

[Cu(PP)2][TBA]2

0.1

BIH

0.01


DMF



>400 7 4779 1356 270 94.7%; 0%; 5.3%; 0%; 0%


Yes

Fe(DHPP)Cl

0.0002

[Cu(PP)2][TBA]2

0.1

BIH

0.1


DMF



>400 23 16109 7650 843 95.0%; 0%; 5.0%; 0%; 0%


Yes

Fe(DHPP)Cl

0

[Cu(PP)2][TBA]2

0.1

BIH

0.1


DMF



>400 1 4.4 4.3 0 n/a


Yes