The direct synthesis of hydrogen peroxide using platinum promoted gold–palladium catalysts

2014 ◽  
Vol 4 (9) ◽  
pp. 3244-3250 ◽  
Author(s):  
Jennifer K. Edwards ◽  
James Pritchard ◽  
Peter J. Miedziak ◽  
Marco Piccinini ◽  
Albert F. Carley ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts

The direct synthesis of hydrogen peroxide using platinum promoted gold–palladium catalysts.

Effect of Halide and Acid Additives on the Direct Synthesis of Hydrogen Peroxide using Supported Gold-Palladium Catalysts

ChemSusChem ◽  
2009 ◽  
Vol 2 (6) ◽  
pp. 575-580 ◽  
Author(s):  
Edwin Ntainjua N. ◽  
Marco Piccinini ◽  
James C. Pritchard ◽  
Jennifer K. Edwards ◽  
Albert F. Carley ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts ◽  
Supported Gold

ChemInform Abstract: The Direct Synthesis of Hydrogen Peroxide Using Platinum-Promoted Gold-Palladium Catalysts.

ChemInform ◽  
2014 ◽  
Vol 45 (22) ◽  
pp. no-no
Author(s):  
Jennifer K. Edwards ◽  
James Pritchard ◽  
Li Lu ◽  
Marco Piccinini ◽  
Greg Shaw ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts

The Direct Synthesis of Hydrogen Peroxide Using Platinum-Promoted Gold-Palladium Catalysts

2014 ◽  
Vol 53 (9) ◽  
pp. 2381-2384 ◽  
Author(s):  
Jennifer K. Edwards ◽  
James Pritchard ◽  
Li Lu ◽  
Marco Piccinini ◽  
Greg Shaw ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts

The Direct Synthesis of Hydrogen Peroxide Using Platinum-Promoted Gold-Palladium Catalysts

2014 ◽  
Vol 126 (9) ◽  
pp. 2413-2416 ◽  
Author(s):  
Jennifer K. Edwards ◽  
James Pritchard ◽  
Li Lu ◽  
Marco Piccinini ◽  
Greg Shaw ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts

Direct synthesis of hydrogen peroxide using ceria-supported gold and palladium catalysts

2011 ◽  
Vol 178 (1) ◽  
pp. 47-50 ◽  
Author(s):  
Edwin N. Ntainjua ◽  
Marco Piccinini ◽  
James C. Pritchard ◽  
Jennifer K. Edwards ◽  
Albert F. Carley ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Supported Gold

Direct Synthesis of H2O2from H2and O2over Gold, Palladium, and Gold-Palladium Catalysts Supported on Acid-Pretreated TiO2

2009 ◽  
Vol 48 (45) ◽  
pp. 8512-8515 ◽  
Author(s):  
Jennifer K. Edwards ◽  
Edwin Ntainjua N ◽  
Albert F. Carley ◽  
Andrew A. Herzing ◽  
Christopher J. Kiely ◽  
...  
Keyword(s):  
Palladium Catalysts ◽  
Direct Synthesis ◽  
Gold Palladium Catalysts

scholarly journals Silver–palladium catalysts for the direct synthesis of hydrogen peroxide

2017 ◽  
Vol 376 (2110) ◽  
pp. 20170058 ◽  
Author(s):  
Zainab Khan ◽  
Nicholas F. Dummer ◽  
Jennifer K. Edwards
Keyword(s):  
Hydrogen Peroxide ◽  
Photoelectron Spectroscopy ◽  
Palladium Catalysts ◽  
Bimetallic Catalyst ◽  
Direct Synthesis ◽  
Side Reactions ◽  
X Ray ◽  
Temperature Programmed ◽  
Silver Palladium ◽  
Subsequent Decomposition

A series of bimetallic silver–palladium catalysts supported on titania were prepared by wet impregnation and assessed for the direct synthesis of hydrogen peroxide, and its subsequent side reactions. The addition of silver to a palladium catalyst was found to significantly decrease hydrogen peroxide productivity and hydrogenation, but crucially increase the rate of decomposition. The decomposition product, which is predominantly hydroxyl radicals, can be used to decrease bacterial colonies. The interaction between silver and palladium was characterized using scanning electron microscopy, X-ray diffraction, X-ray photoelectron spectroscopy (XPS) and temperature programmed reduction (TPR). The results of the TPR and XPS indicated the formation of a silver–palladium alloy. The optimal 1% Ag–4% Pd/TiO 2 bimetallic catalyst was able to produce approximately 200 ppm of H 2 O 2 in 30 min. The findings demonstrate that AgPd/TiO 2 catalysts are active for the synthesis of hydrogen peroxide and its subsequent decomposition to reactive oxygen species. The catalysts are promising for use in wastewater treatment as they combine the disinfectant properties of silver, hydrogen peroxide production and subsequent decomposition. This article is part of a discussion meeting issue ‘Providing sustainable catalytic solutions for a rapidly changing world’.

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