scholarly journals Correction: A comprehensive mechanistic study on the visible-light photocatalytic reductive dehalogenation of haloaromatics mediated by Ru(bpy)3Cl2

2019 ◽  
Vol 9 (6) ◽  
pp. 1543-1543
Author(s):  
Mireia Marin ◽  
Miguel A. Miranda ◽  
M. Luisa Marin
Keyword(s):  
Visible Light ◽  
Reductive Dehalogenation ◽  
Mechanistic Study ◽  
Visible Light Photocatalytic

Correction for ‘A comprehensive mechanistic study on the visible-light photocatalytic reductive dehalogenation of haloaromatics mediated by Ru(bpy)3Cl2’ by Mireia Marin et al., Catal. Sci. Technol., 2017, 7, 4852–4858.

scholarly journals A comprehensive mechanistic study on the visible-light photocatalytic reductive dehalogenation of haloaromatics mediated by Ru(bpy)3Cl2

2017 ◽  
Vol 7 (20) ◽  
pp. 4852-4858 ◽  
Author(s):  
Mireia Marin ◽  
Miguel A. Miranda ◽  
M. Luisa Marin
Keyword(s):  
Visible Light ◽  
Kinetic Data ◽  
Emission Spectroscopy ◽  
Photocatalytic Reduction ◽  
Reductive Dehalogenation ◽  
Mechanistic Study ◽  
Time Resolved ◽  
Fast Kinetic ◽  
Visible Light Photocatalytic

Fast kinetic data from time-resolved emission spectroscopy shine light on the mechanism involved in the Ru(bpy)32+-photocatalytic reduction of halonitrobenzenes.

scholarly journals Visible light photocatalytic reduction of aldehydes by Rh(iii)–H: a detailed mechanistic study

2015 ◽  
Vol 6 (3) ◽  
pp. 2027-2034 ◽  
Author(s):  
T. Ghosh ◽  
T. Slanina ◽  
B. König
Keyword(s):  
Electron Transfer ◽  
Metal Complex ◽  
Visible Light ◽  
Radical Anion ◽  
Photocatalytic Reduction ◽  
Reaction Pathways ◽  
Mechanistic Study ◽  
Solvated Electron ◽  
Visible Light Photocatalytic

The slow visible light mediated generation of a rhodium hydride allows the chemoselective reduction of aldehydes in the presence of ketones. Electron transfer from the chromophore to the metal complex proceeds via a radical anion intermediate or a solvated electron as two competing reaction pathways.

scholarly journals Construction of Ag3PO4/SnO2 Heterojunction on Carbon Cloth with Enhanced Visible Light Photocatalytic Degradation

2020 ◽  
Vol 10 (9) ◽  
pp. 3238
Author(s):  
Min Liu ◽  
Guangxin Wang ◽  
Panpan Xu ◽  
Yanfeng Zhu ◽  
Wuhui Li
Keyword(s):  
Visible Light ◽  
Photocatalytic Performance ◽  
Separation Efficiency ◽  
Photogenerated Electron ◽  
Carbon Cloth ◽  
Electron Hole ◽  
Step Process ◽  
Photogenerated Electrons ◽  
Rapid Transfer ◽  
Visible Light Photocatalytic

In this study, the Ag3PO4/SnO2 heterojunction on carbon cloth (Ag3PO4/SnO2/CC) was successfully fabricated via a facile two-step process. The results showed that the Ag3PO4/SnO2/CC heterojunction exhibited a remarkable photocatalytic performance for the degradation of Rhodamine B (RhB) and methylene blue (MB), under visible light irradiation. The calculated k values for the degradation of RhB and MB over Ag3PO4/SnO2/CC are 0.04716 min−1 and 0.04916 min−1, which are higher than those calculated for the reactions over Ag3PO4/SnO2, Ag3PO4/CC and SnO2/CC, respectively. The enhanced photocatalytic activity could mainly be attributed to the improved separation efficiency of photogenerated electron-hole pairs, after the formation of the Ag3PO4/SnO2/CC heterojunction. Moreover, carbon cloth with a large specific surface area and excellent conductivity was used as the substrate, which helped to increase the contact area of dye solution with photocatalysts and the rapid transfer of photogenerated electrons. Notably, when compared with the powder catalyst, the catalysts supported on carbon cloth are easier to quickly recycle from the pollutant solution, thereby reducing the probability of recontamination.

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