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Visible light driven reduction of CO2 catalyzed by an abundant manganese catalyst with zinc porphyrin photosensitizer

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Revision as of 17:44, 4 January 2024 by 127.0.0.1 (talk) (auto-generated)

publication
About
DOI 10.1016/j.apcata.2016.04.035
Authors Jun-Xiao Zhang, Chang-Ying Hu, Wei Wang, Hui Wang, Zhao-Yong Bian,
Submitted 08.05.2016
Licenses https://www.elsevier.com/tdm/userlicense/1.0/,
Subjects Process Chemistry and Technology, Catalysis
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Catalyst

Mn(bpy)(CO)3Br (100752)

Photosensitizer

ZnTPP (100754)

Investigation

catcat conc [µM]PSPS conc [mM]e-De-D conc [M]solvent A..λexc [nm].TON COTON HCOOH..
(edit)1.Mn(bpy)(CO)3Br2000ZnTPP0.5TEA0.1MeCNxenon lamp11919
(edit)2.Mn(bpy)(CO)3Br1500ZnTPP0.5TEA0.1MeCNxenon lamp9718
(edit)3.Mn(bpy)(CO)3Br500ZnTPP0.25TEA0.1MeCNxenon lamp6416
(edit)4.Mn(bpy)(CO)3Br500ZnTPP0.5TEA0.1MeCNxenon lamp1210
(edit)5.Mn(bpy)(CO)3Br500ZnTPP1TEA0.1MeCNxenon lamp86
(edit)6.Mn(bpy)(CO)3Br500TEA0.1MeCNxenon lamp21
(edit)7.ZnTPP0.5TEA0.1MeCNxenon lamp

Investigation-Name: Table 1

Sacrificial electron donor

Molecule with key CKPHTUFEGVEMOQ-UHFFFAOYSA-N does not exist.

Investigations

  • Table 1 (Molecular process, Photocatalytic CO2 conversion experiments)

↵↵↵

Catalyst

Mn(bpy)(CO)3Br (100752)

Photosensitizer

ZnTPP (100754)

Investigation

catcat conc [µM]PSPS conc [mM]e-De-D conc [M]solvent A..λexc [nm].TON COTON HCOOH..
(edit)1.Mn(bpy)(CO)3Br2000ZnTPP0.5TEA0.1MeCNxenon lamp11919
(edit)2.Mn(bpy)(CO)3Br1500ZnTPP0.5TEA0.1MeCNxenon lamp9718
(edit)3.Mn(bpy)(CO)3Br500ZnTPP0.25TEA0.1MeCNxenon lamp6416
(edit)4.Mn(bpy)(CO)3Br500ZnTPP0.5TEA0.1MeCNxenon lamp1210
(edit)5.Mn(bpy)(CO)3Br500ZnTPP1TEA0.1MeCNxenon lamp86
(edit)6.Mn(bpy)(CO)3Br500TEA0.1MeCNxenon lamp21
(edit)7.ZnTPP0.5TEA0.1MeCNxenon lamp

Investigation-Name: Table 1

Sacrificial electron donor

Molecule with key CKPHTUFEGVEMOQ-UHFFFAOYSA-N does not exist.