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

Revision as of 16:06, 1 August 2023

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Catalysts

Ru(bpy)2CO3 [Ru(bpy)(H2O)(CO)][PF6] [Ru(bpy)(AcMe)2][PF6]

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 251: / Line 251: @@
 M  V30 46 1 39 43
 M  V30 47 1 39 44
-M  V30 END BOND
-M  V30 END CTAB
-M  END
-</chemform><chemform smiles="C1C=CC2C3C=CC=CN=3~[Ru](~O=C(C)C)(~O=C(C)C)(~N=2C=1)1~N2C=CC=CC=2C2=N~1C=CC=C2" inchi="1S/2C10H8N2.2C3H6O.Ru/c2*1-3-7-11-9(5-1)10-6-2-4-8-12-10;2*1-3(2)4;/h2*1-8H;2*1-2H3;" inchikey="XKWYLOQQGBAKSH-UHFFFAOYSA-N" height="200px" width="300px" float="none">
-  -INDIGO-12122214242D
-  0  0  0  0  0  0  0  0  0  0 V3000
-M  V30 BEGIN CTAB
-M  V30 COUNTS 33 38 0 0 0
-M  V30 BEGIN ATOM
-M  V30 1 C 5.50573 -7.17225 0.0 0
-M  V30 2 N 6.9043 -7.15427 0.0 0
-M  V30 3 C 6.25586 -6.82978 0.0 0
-M  V30 4 C 6.71695 -8.15589 0.0 0
-M  V30 5 C 5.33916 -7.91747 0.0 0
-M  V30 6 C 5.91415 -8.44484 0.0 0
-M  V30 7 C 7.21625 -8.56484 0.0 0
-M  V30 8 C 8.63947 -8.85859 0.0 0
-M  V30 9 N 8.10539 -8.15209 0.0 0
-M  V30 10 C 8.35907 -9.69478 0.0 0
-M  V30 11 C 7.06492 -9.39434 0.0 0
-M  V30 12 C 7.62204 -9.91148 0.0 0
-M  V30 13 C 5.16785 -4.55363 0.0 0
-M  V30 14 C 6.51757 -4.39553 0.0 0
-M  V30 15 C 5.78824 -4.09545 0.0 0
-M  V30 16 N 6.77993 -5.43252 0.0 0
-M  V30 17 C 5.28775 -5.36582 0.0 0
-M  V30 18 C 6.08144 -5.77947 0.0 0
-M  V30 19 C 6.75408 -3.2373 0.0 0
-M  V30 20 C 8.12511 -3.00621 0.0 0
-M  V30 21 C 7.36697 -2.72554 0.0 0
-M  V30 22 C 8.36806 -3.8652 0.0 0
-M  V30 23 C 7.00126 -4.13112 0.0 0
-M  V30 24 N 7.89367 -4.47269 0.0 0
-M  V30 25 Ru 8.41026 -6.26132 0.0 0
-M  V30 26 O 9.24511 -5.12874 0.0 0
-M  V30 27 O 9.35312 -7.066 0.0 0
-M  V30 28 C 10.4996 -4.95962 0.0 0
-M  V30 29 C 10.811 -3.86385 0.0 0
-M  V30 30 C 11.3172 -5.67688 0.0 0
-M  V30 31 C 10.0768 -7.51261 0.0 0
-M  V30 32 C 10.9279 -7.12955 0.0 0
-M  V30 33 C 10.103 -8.67227 0.0 0
-M  V30 END ATOM
-M  V30 BEGIN BOND
-M  V30 1 2 3 1
-M  V30 2 2 4 2
-M  V30 3 1 1 5
-M  V30 4 1 2 3
-M  V30 5 2 5 6
-M  V30 6 1 6 4
-M  V30 7 2 9 7
-M  V30 8 2 10 8
-M  V30 9 1 7 11
-M  V30 10 1 8 9
-M  V30 11 2 11 12
-M  V30 12 1 12 10
-M  V30 13 2 15 13
-M  V30 14 2 16 14
-M  V30 15 1 13 17
-M  V30 16 1 14 15
-M  V30 17 2 17 18
-M  V30 18 1 18 16
-M  V30 19 2 21 19
-M  V30 20 2 22 20
-M  V30 21 1 19 23
-M  V30 22 1 20 21
-M  V30 23 2 23 24
-M  V30 24 1 24 22
-M  V30 25 1 14 23
-M  V30 26 1 4 7
-M  V30 27 2 26 28
-M  V30 28 1 28 29
-M  V30 29 1 28 30
-M  V30 30 2 27 31
-M  V30 31 1 31 32
-M  V30 32 1 31 33
-M  V30 33 8 24 25
-M  V30 34 8 16 25
-M  V30 35 8 2 25
-M  V30 36 8 9 25
-M  V30 37 8 27 25
-M  V30 38 8 26 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 16:06, 1 August 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 16:06, 1 August 2023

Catalysts

Photosensitizer

Sacrificial electron donor

Investigations

Investigations

Current site

Topics