Photochemical Reduction of Carbon Dioxide to Formic Acid using Ruthenium(II)-Based Catalysts and Visible Light: Difference between revisions

Revision as of 09:27, 28 July 2023

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Catalysts

Ru(bpy)2CO3

Photosensitizer

Sacrificial electron donor

TEOA

Investigations

	cat	cat conc [µM]	PS	PS conc [mM]	e-D	solvent A	λexc [nm]	TON CO	TON H2	TON HCOOH
1.	Ru(bpy)2Cl2	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	1	2	13
2.	Ru(bpy)2CO3	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	2	4	21
3.	[Ru(bpy)2ClCO][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	13	8	62
4.	[Ru(bpy)2HCO][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	8	8	34
5.	[Ru(bpy)(H2O)(CO)][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	7	9	40
6.	[Ru(bpy)(AcMe)2][PF6]	0.025	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	3	4	27

Investigation-Name: Table 1

	cat	cat conc [µM]	PS	PS conc [mM]	e-D	solvent A	λexc [nm]	TON CO	TON H2	TON HCOOH
1.	Ru(bpy)2Cl2	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	3	9	26
2.	Ru(bpy)2CO3	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	3	11	39
3.	[Ru(bpy)2ClCO][PF6]	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	19	19	117
4.	[Ru(bpy)2HCO][PF6]	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	21	16	107
5.	[Ru(bpy)(H2O)(CO)][PF6]	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	21	14	75
6.	[Ru(bpy)(AcMe)2][PF6]	0.0062	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	4	12	64
7.	[Ru(bpy)2ClCO][PF6]	0.0031	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	36	33	296
8.	[Ru(bpy)2HCO][PF6]	0.0031	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	16	29	145
9.	[Ru(bpy)(H2O)(CO)][PF6]	0.0031	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	34	28	211
10.	[Ru(bpy)2ClCO][PF6]	0.0016	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	40	67	419
11.	[Ru(bpy)2HCO][PF6]	0.0016	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	25	62	225
12.	[Ru(bpy)(H2O)(CO)][PF6]	0.0016	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	45	65	335
13.	[Ru(bpy)(AcMe)2][PF6]	0.0016	[Ir(ppy)2(bpy)][PF6]	0.025	TEOA	NMP	400 - 700	4	44	75

Investigation-Name: Table 2

	analyte	reduction potential	solvent	electrolyte	WE	RE
1.	Ru(bpy)2Cl2	0,-2.11	MeCN	TBABF4	glassy carbon	Ag/AgNO3 in MeCN
2.	Ru(bpy)2CO3	0.45,-1.97	MeCN	TBABF4	glassy carbon	Ag/AgNO3 in MeCN
3.	[Ru(bpy)2ClCO][PF6]	1.22,-1.75	MeCN	TBABF4	glassy carbon	Ag/AgNO3 in MeCN
4.	[Ru(bpy)2HCO][PF6]	1.20,-1.61	MeCN	TBABF4	glassy carbon	Ag/AgNO3 in MeCN

Investigation-Name: Table 3 - CV

Investigations

CO2 reduction experiments (Molecular process, Photocatalytic CO2 conversion experiments)
Optimization of concentrations (Molecular process, Photocatalytic CO2 conversion experiments)
Table 1 (Molecular process, Photocatalytic CO2 conversion experiments)
Table 2 (Molecular process, Photocatalytic CO2 conversion experiments)
Table 3 - CV (Assay, Cyclic Voltammetry experiments)

DOI	10.1002/cctc.201500494
Authors	Alonso Rosas-Hernández, Henrik Junge, Matthias Beller,
Submitted	26.08.2015
Published online	26.08.2015
Licenses	http://doi.wiley.com/10.1002/tdm_license_1.1,
Subjects	Inorganic Chemistry, Organic Chemistry, Physical and Theoretical Chemistry, Catalysis
Go to literature page

@@ Line 75: / Line 75: @@
 M  V30 END CTAB
 M  END
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+</chemform><chemform smiles="C1C=CN2[Ru+2]3([O-]C(=O)[O-]3)3(N4C=CC=CC=4C4C=CC=CN=43)N3=CC=CC=C3C=2C=1" inchi="1S/2C10H8N2.CH2O3.Ru/c2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;2-1(3)4;/h2*1-8H;(H2,2,3,4);/q;;;+2/p-2" inchikey="BEIFWAYVOBNDMH-UHFFFAOYSA-L" height="200px" width="300px" float="none">
-   -INDIGO-12122214192D
+   -INDIGO-07282310262D
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@@ Line 82: / Line 82: @@
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-M  V30 2 C 8.11231 -6.66374 0.0 0
+M  V30 2 C 5.94015 -3.82459 0.0 0
-M  V30 3 N 7.27159 -6.16192 0.0 0
+M  V30 3 C 5.07664 -3.32497 0.0 0
-M  V30 4 C 8.03707 -7.70884 0.0 0
+M  V30 4 N 5.94015 -4.82553 0.0 0
-M  V30 5 C 6.56426 -7.64408 0.0 0
+M  V30 5 C 4.20985 -4.83002 0.0 0
-M  V30 6 C 7.25438 -8.11292 0.0 0
+M  V30 6 C 5.07882 -5.32503 0.0 0
-M  V30 7 C 4.53118 -5.87604 0.0 0
+M  V30 7 C 6.80641 -3.32499 0.0 0
-M  V30 8 C 5.94132 -6.45732 0.0 0
+M  V30 8 C 7.67083 -1.82609 0.0 0
-M  V30 9 N 5.62526 -5.32717 0.0 0
+M  V30 9 C 6.80649 -2.32428 0.0 0
-M  V30 10 C 5.3951 -7.26705 0.0 0
+M  V30 10 C 8.53778 -2.32638 0.0 0
-M  V30 11 C 4.21463 -6.83191 0.0 0
+M  V30 11 N 7.67682 -3.82729 0.0 0
-M  V30 12 C 4.663 -7.38484 0.0 0
+M  V30 12 C 8.5399 -3.32207 0.0 0
-M  V30 13 C 4.1135 -3.04669 0.0 0
+M  V30 13 C 4.23485 -6.80007 0.0 0
-M  V30 14 C 5.67958 -3.31686 0.0 0
+M  V30 14 N 5.96515 -6.79959 0.0 0
-M  V30 15 C 4.90041 -2.7337 0.0 0
+M  V30 15 C 5.10164 -6.29997 0.0 0
-M  V30 16 N 5.75336 -4.35759 0.0 0
+M  V30 16 C 5.96515 -7.80053 0.0 0
-M  V30 17 C 4.01212 -3.97499 0.0 0
+M  V30 17 C 4.23485 -7.80502 0.0 0
-M  V30 18 C 4.86237 -4.70365 0.0 0
+M  V30 18 C 5.10382 -8.30003 0.0 0
-M  V30 19 C 6.35435 -2.08934 0.0 0
+M  V30 19 C 6.83166 -8.2997 0.0 0
-M  V30 20 C 7.92555 -2.17068 0.0 0
+M  V30 20 C 8.56196 -8.29639 0.0 0
-M  V30 21 C 7.10211 -1.68986 0.0 0
+M  V30 21 N 7.69763 -7.79818 0.0 0
-M  V30 22 C 8.00648 -3.2044 0.0 0
+M  V30 22 C 8.56359 -9.29733 0.0 0
-M  V30 23 C 6.41645 -3.04684 0.0 0
+M  V30 23 C 6.8333 -9.30464 0.0 0
-M  V30 24 N 7.24402 -3.65388 0.0 0
+M  V30 24 C 7.70308 -9.79824 0.0 0
-M  V30 25 Ru 7.016 -4.96602 0.0 0
+M  V30 25 Ru 7.72682 -5.67729 0.0 0 CHG=2
-M  V30 26 O 7.88207 -4.26835 0.0 0
+M  V30 26 O 9.20801 -4.93397 0.0 0 CHG=-1
-M  V30 27 O 7.92258 -5.58581 0.0 0
+M  V30 27 C 9.70801 -5.8 0.0 0
-M  V30 28 C 8.60103 -4.9236 0.0 0
+M  V30 28 O 9.20801 -6.66603 0.0 0 CHG=-1
-M  V30 29 O 9.63033 -4.89734 0.0 0
+M  V30 29 O 10.708 -5.8 0.0 0
 M  V30 END ATOM
 M  V30 BEGIN BOND
@@ Line 119: / Line 119: @@
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 M  V30 6 1 6 4
-M  V30 7 2 9 7
+M  V30 7 1 2 7
-M  V30 8 2 10 8
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-M  V30 9 1 7 11
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-M  V30 10 1 8 9
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-M  V30 11 2 11 12
+M  V30 11 1 8 9
-M  V30 12 1 12 10
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-M  V30 13 2 15 13
+M  V30 13 1 12 10
-M  V30 14 2 16 14
+M  V30 14 2 15 13
-M  V30 15 1 13 17
+M  V30 15 2 16 14
-M  V30 16 1 14 15
+M  V30 16 1 13 17
-M  V30 17 2 17 18
+M  V30 17 1 14 15
-M  V30 18 1 18 16
+M  V30 18 2 17 18
-M  V30 19 2 21 19
+M  V30 19 1 18 16
-M  V30 20 2 22 20
+M  V30 20 1 16 19
-M  V30 21 1 19 23
+M  V30 21 2 21 19
-M  V30 22 1 20 21
+M  V30 22 2 22 20
-M  V30 23 2 23 24
+M  V30 23 1 19 23
-M  V30 24 1 24 22
+M  V30 24 1 20 21
-M  V30 25 1 14 23
+M  V30 25 2 23 24
-M  V30 26 1 8 1
+M  V30 26 1 24 22
-M  V30 27 8 16 25
+M  V30 27 10 11 25
-M  V30 28 8 24 25
+M  V30 28 10 25 21
-M  V30 29 8 9 25
+M  V30 29 10 25 14
-M  V30 30 8 3 25
+M  V30 30 10 25 4
-M  V30 31 1 26 28
+M  V30 31 1 26 27
 M  V30 32 1 27 28
-M  V30 33 2 28 29
+M  V30 33 2 27 29
-M  V30 34 8 26 25
+M  V30 34 10 26 25
-M  V30 35 8 27 25
+M  V30 35 10 28 25
 M  V30 END BOND
 M  V30 END CTAB

Photochemical Reduction of Carbon Dioxide to Formic Acid using Ruthenium(II)-Based Catalysts and Visible Light: Difference between revisions

Revision as of 09:27, 28 July 2023

Contents

Catalysts

Photosensitizer

Sacrificial electron donor

Investigations

Investigations

Topics

Photochemical Reduction of Carbon Dioxide to Formic Acid using Ruthenium(II)-Based Catalysts and Visible Light: Difference between revisions

Revision as of 09:27, 28 July 2023

Catalysts

Photosensitizer

Sacrificial electron donor

Investigations

Investigations

Current site

Topics