Highly Efficient and Selective Photocatalytic CO2 Reduction by Iron and Cobalt Quaterpyridine Complexes/Optimizations of conditions for Co(qpy)(H2O)2(ClO4)2 and Ru(bpy)3Cl2: Difference between revisions

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< Highly Efficient and Selective Photocatalytic CO2 Reduction by Iron and Cobalt Quaterpyridine Complexes
investigation
Molecular process, Photocatalytic CO2 conversion experiments
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|irr time=1.33
|irr time=1.33
|TON CO=2660
|TON CO=2660
|Φ CO=98
|TON H2=23
|TON H2=23
|Φ H2=1
|TON HCOOH=35
|TON HCOOH=35
|Φ HCOOH=1
|include=Yes
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=2
|TON HCOOH=1
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.005
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|additives=Argon atmosphere
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=33
|TON HCOOH=0
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.005
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=182
|TON H2=0
|TON HCOOH=11
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.005
|PS=Molecule:100787
|PS conc=0.3
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=114
|TON H2=25
|TON HCOOH=25
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.01
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=1875
|TON H2=11
|TON HCOOH=18
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.2
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=1262
|TON H2=7
|TON HCOOH=23
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=497
|TON H2=5
|TON HCOOH=3
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.3
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=1
|TON HCOOH=1
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.1
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=466
|TON H2=2
|TON HCOOH=22
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.5
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=521
|TON H2=49
|TON HCOOH=6
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0
|PS=Molecule:100787
|PS conc=0.5
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=136
|TON H2=43
|TON HCOOH=5
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.2
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=366
|TON H2=15
|TON HCOOH=4
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.2
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|additives=Argon atmosphere
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=3
|TON HCOOH=1
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0
|PS=Molecule:100787
|PS conc=0.2
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=6
|TON HCOOH=1
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100789
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.3
|e-D=Molecule:100508
|e-D conc=0.1
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=33
|TON H2=11
|TON HCOOH=1
|include=Yes
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|cat conc=0.05
|PS=Molecule:100787
|PS conc=0.3
|H-D=Molecule:100507
|H-D conc=0.5
|solvent A=Molecule:100530
|λexc=460 (LED)
|irr time=1.33
|TON CO=0
|TON H2=1
|TON HCOOH=1
|include=Yes
}}
}}
}}
}}

Latest revision as of 15:38, 17 May 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

[Co(qpy)(H2O)2][ClO4]2

0.005

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 2660 23 35 97.9%; 0%; 0.8%; 1.3%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 0 2 1 0%; 0%; 66.7%; 33.3%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.005

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



Argon atmosphere 460 (LED) 1.33 0 33 0 n/a


Yes

[Co(qpy)(H2O)2][ClO4]2

0.005

Ru(bpy)3Cl2

0.3

BIH

0.1


MeCN



460 (LED) 1.33 182 0 11 94.3%; 0%; 0%; 5.7%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.005

Ru(bpy)3Cl2

0.3


TEOA

0.5

MeCN



460 (LED) 1.33 114 25 25 69.5%; 0%; 15.2%; 15.2%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.01

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 1875 11 18 98.5%; 0%; 0.6%; 0.9%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.2

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 1262 7 23 97.7%; 0%; 0.5%; 1.8%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 497 5 3 98.4%; 0%; 1.0%; 0.6%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.3


TEOA

0.5

MeCN



460 (LED) 1.33 0 1 1 0%; 0%; 50.0%; 50.0%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.1

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 466 2 22 95.1%; 0%; 0.4%; 4.5%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.5

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 521 49 6 90.5%; 0%; 8.5%; 1.0%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0

Ru(bpy)3Cl2

0.5

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 136 43 5 73.9%; 0%; 23.4%; 2.7%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.2

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 366 15 4 95.1%; 0%; 3.9%; 1.0%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.2

BIH

0.1

TEOA

0.5

MeCN



Argon atmosphere 460 (LED) 1.33 0 3 1 0%; 0%; 75.0%; 25.0%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0

Ru(bpy)3Cl2

0.2

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 0 6 1 0%; 0%; 85.7%; 14.3%; 0%


Yes

Co(ClO4)2

0.05

Ru(bpy)3Cl2

0.3

BIH

0.1

TEOA

0.5

MeCN



460 (LED) 1.33 33 11 1 73.3%; 0%; 24.4%; 2.2%; 0%


Yes

[Co(qpy)(H2O)2][ClO4]2

0.05

Ru(bpy)3Cl2

0.3


TEOA

0.5

MeCN



460 (LED) 1.33 0 1 1 0%; 0%; 50.0%; 50.0%; 0%


Yes
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