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Effect of water vapor over Pd-Co/SZ catalyst for the NO selective reduction by methane
(Elsevier Science, 2005-01)
The selective catalytic reduction (SCR) of NO by CH4 in the presence of excess O2 has been studied on Pd-Co, Pd and Co catalysts supported on sulfated zirconia (SZ) and activated in reaction mixture at 700 °C. After the ...
Robust Binding of Disulfide-Substituted Rhenium Bipyridyl Complexes for CO2 Reduction on Gold Electrodes
(Frontiers Media S.A., 2020-02)
Heterogenization of homogenous catalysts on electrode surfaces provides a valuable approach for characterization of catalytic processes in operando conditions using surface selective spectroelectrochemistry methods. Ligand ...
Electrocatalysis of oxygen reduction at electrodeposited molybdenum phosphate-based films
(Elsevier Science, 2012-04)
This work reports an electrode material containing molybdenum phosphate that shows a very interesting behavior as an electrocatalyst for the reduction of oxygen to water (ORR) in acid medium. The material is electrodeposited ...
Effect of the Pt/Co ratio upon the catalytic behavior of PtCoFerrierite washcoated on cordierite monoliths
(Elsevier Science, 2005-10)
CoFER and PtCoFER were prepared with different Co loadings and Co/Pt ratios. The resulting powders were washcoated on ceramic honeycombs. To increase adherence, silica was added to the slurry as a binder. The samples were ...
Preparation and characterization of Pd-Co/sulfated zirconia catalysts for no selective reduction by methane
(Elsevier Science, 2008-03)
Palladium and cobalt bimetallic catalysts supported on sulfated zirconia (PdCo/SZ), obtained from different precursors of Pd (nitrate and acetylacetonate), were prepared to study their influence on the selective reduction ...
Electrochemical reduction of CO 2 over Sn-Nafion ® coated electrode for a fuel-cell-like device
(Elsevier Science, 2013-02)
Commercially available Sn particles mixed with Nafion ® ionomer are used to prepare an electrode with a gas diffusion layer support in a manner similar to that in which fuel cell electrodes are prepared. Cyclic voltammetry ...
Development and Performance of Iron Based Oxygen Carriers for Chemical Looping
(Wiley-VCH Verlag GmbH & Co, 2017)
Chemical looping (CL) can serve for CO2 utilization. In analogy to the CL equivalent to steam reforming for hydrogen production, one can conceptualize a “CL dry reforming” (CLDR) scheme in which CO2 is used instead of steam ...
Characterization of Co/sulfated zirconia catalysts for selective reduction of NO by methane
(Elsevier Science, 2008-10)
In this study, Co based catalysts (0.5-5 wt% Co) supported on sulfated zirconia were prepared for NO selective reduction by methane. The effect of Co loading on the catalyst structure, the catalytic activity and stability, ...