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

From ChemWiki
< Highly Efficient and Selective Photocatalytic CO2 Reduction by Iron and Cobalt Quaterpyridine Complexes
investigation
Molecular process, Photocatalytic CO2 conversion experiments
No edit summary
No edit summary
 
(7 intermediate revisions by the same user not shown)
Line 13: Line 13:
|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
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|catalyst=Molecule:100788
Line 32: Line 29:
|irr time=1.33
|irr time=1.33
|TON CO=0
|TON CO=0
|Φ CO=0
|TON H2=2
|TON H2=2
|Φ H2=67
|TON HCOOH=1
|TON HCOOH=1
|Φ HCOOH=33
|include=Yes
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100788
|catalyst=Molecule:100788
Line 52: Line 46:
|irr time=1.33
|irr time=1.33
|TON CO=0
|TON CO=0
|Φ CO=0
|TON H2=33
|TON H2=33
|Φ H2=100
|TON HCOOH=0
|TON HCOOH=0
|Φ HCOOH=0
|include=Yes
|include=No
}}{{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
Retrieved from "https://chemwiki.scc.kit.edu/main/mediawiki/index.php?title=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&oldid=7850"
Powered by MediaWiki
Powered by Semantic MediaWiki