A Cu(I) Co(II) cryptate for the visible light-driven reduction of CO2/Photocatalytic reduction of CO2: Difference between revisions

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< A Cu(I) Co(II) cryptate for the visible light-driven reduction of CO2
investigation
Molecular process, Photocatalytic CO2 conversion experiments
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|include=No
|include=No
}}{{Photocatalytic CO2 conversion
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100897
|catalyst=Molecule:100799
|cat conc=0.0015
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|TON CO=1623
|TOF CO=1.13
|Φ CO=0.08
|TON H2=28.37
|TOF H2=0.0197
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100799
|cat conc=0.001
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|TON CO=1565
|TOF CO=1.09
|Φ CO=0.05
|TON H2=31.30
|TOF H2=0.0217
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100799
|cat conc=0.0005
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|TON CO=1660
|TOF CO=1.15
|Φ CO=0.03
|TON H2=42.10
|TOF H2=0.0292
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100900
|cat conc=0.002
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|TON CO=2900
|TOF CO=2.01
|Φ CO=0.19
|TON H2=93.75
|TOF H2=0.0651
|include=No
}}{{Photocatalytic CO2 conversion
|cat conc=0.002
|PS=Molecule:100777
|PS conc=0.4
|e-D=Molecule:100507
|e-D conc=0.3
|solvent A=Molecule:100530
|solvent B=Molecule:100616
|solvent-ratio=4:1
|feedstock gas=CO2
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|TON CO=1598
|TOF CO=1.11
|Φ CO=0.10
|TON H2=44.75
|TOF H2=0.0311
|include=No
}}{{Photocatalytic CO2 conversion
|catalyst=Molecule:100901
|cat conc=0.002
|cat conc=0.002
|PS=Molecule:100777
|PS=Molecule:100777
Line 252: Line 346:
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|λexc=blue LED (450, 1200 mcd, 0.8 cm^2)
|irr time=24
|irr time=24
|TON CO=695
|TON CO=1553
|TOF CO=0.48
|TOF CO=1.08
|Φ CO=0.04
|Φ CO=0.10
|TON H2=16.78
|TON H2=40
|TOF H2=0.0117
|TOF H2=0.0278
|include=No
|include=No
}}
}}
}}
}}

Revision as of 11:51, 29 March 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

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 2305 1.6 0.15 47 0.032 98.0%; 0%; 2.0%; 0%; 0%

0.15

No


[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 0 0 0 12.75 0.000885 n/a


No

Molecule:100799

0.002


TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 0 0 0 2.22 0.00154 n/a


No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4



MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 0 0 0 2.05 0.00142 n/a


No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 24 0 0 0 0 0 n/a


No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 argon blue LED (450, 1200 mcd, 0.8 cm^2) 24 0 0 0 0 0 n/a


No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN



CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 55.25 0.0384 0.004 12.13 0.00844 82.0%; 0%; 18.0%; 0%; 0%

0.004

No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


9:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1558 1.08 0.10 62.50 0.0434 96.1%; 0%; 3.9%; 0%; 0%

0.1

No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


1:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 19.78 0.0137 0.002 5.55 0.00385 78.1%; 0%; 21.9%; 0%; 0%

0.002

No

Molecule:100799

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 100 µL Hg(0) CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1835 1.27 0.12 53.50 0.0372 97.2%; 0%; 2.8%; 0%; 0%

0.12

No

Molecule:100895

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 11.60 0.00806 0.001 6.975 0.00484 62.4%; 0%; 37.6%; 0%; 0%

0.001

No

Molecule:100903

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1425 0.99 0.09 33.75 0.0234 97.7%; 0%; 2.3%; 0%; 0%

0.09

No

Molecule:100897

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 695 0.48 0.04 16.78 0.0117 97.6%; 0%; 2.4%; 0%; 0%

0.04

No

Molecule:100799

0.0015

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1623 1.13 0.08 28.37 0.0197 98.3%; 0%; 1.7%; 0%; 0%

0.08

No

Molecule:100799

0.001

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1565 1.09 0.05 31.30 0.0217 98.0%; 0%; 2.0%; 0%; 0%

0.05

No

Molecule:100799

0.0005

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1660 1.15 0.03 42.10 0.0292 97.5%; 0%; 2.5%; 0%; 0%

0.03

No

Molecule:100900

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 2900 2.01 0.19 93.75 0.0651 96.9%; 0%; 3.1%; 0%; 0%

0.19

No


0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1598 1.11 0.10 44.75 0.0311 97.3%; 0%; 2.7%; 0%; 0%

0.1

No

Molecule:100901

0.002

[Ru(phen)3][PF6]2

0.4

TEOA

0.3


MeCN

H2O


4:1 CO2 blue LED (450, 1200 mcd, 0.8 cm^2) 24 1553 1.08 0.10 40 0.0278 97.5%; 0%; 2.5%; 0%; 0%

0.1

No
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