catalytic performance
Synthesis and Catalytic Performance of PtRuMo Nanoparticles Supported on Graphene-Carbon Nanotubes Nanocomposites for Methanol Electro-Oxidation
... the catalytic performance for methanol electro-oxidation was measured by CO stripping voltammetry, cyclic voltammetry (CV), linear sweep voltammetry (LSV), chronoamperometry (CA) and electrochemical ...
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Hydrothermal synthesis, characterization and catalytic performance of La3+ and Sm3+ - doped Bi2Mn2O7 nanocatalysts for Biginelli reactions
... the catalytic efficiency of the synthesized doped Bi 2 Mn 2 O 7 nanomaterials compared to that of pure Bi 2 Mn 2 O 7 ...the catalytic efficiency of Bi 2 Mn 2 O 7 and Bi 2 V 2 O 7 nanomaterials in the ...
11
A Study of Catalytic Performance of Co3O4 and Cu-Co Nano Metal Oxides in Combustion of Aromatics
... between catalytic performance and ...better catalytic performance of Cu–Co nano oxide is also ascribed to a synergistic effect observed between Cu–Co spinel and a greater presence of CuO phase ...
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The role of Bi doping in promoting electron transfer and catalytic performance of Pt/3DOM Ce1 xBixO2 δ
... [20] S. Albonetti, A. Lolli, V. Morandi, A. Migliori, C. Lucarelli, F. Cavani. Conversion of 5- Hydroxymethylfurfural to 2,5-Furandicarboxylic Acid over Au-based Catalysts: Optimization of Active Phase and Metal–support ...
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Role of Promoters in Hoisting the Catalytic Performance for Enhanced CO Methanation
... improved catalytic performance and high stability during CO methanation upon addition of cerium (Ce) as a promoter, which might be due to improved interactions between SiC support and Ni particles, and this ...
6
A new perspective on catalytic dehydrogenation of ethylbenzene: the influence of side-reactions on catalytic performance
... The dehydrogenation of ethylbenzene has been studied at three reaction temperatures (500, 600 and 700 ºC). In all cases the reaction conditions result in a similar reaction profile (Fig. 1a), notably an initial period ...
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Negative effect of calcination to catalytic performance of coal char-loaded TiO2 catalyst in styrene oxidation with hydrogen peroxide as oxidant
... The catalytic performance of the catalysts has been investigated in styrene oxidation with hydrogen peroxide as ...The catalytic study showed the calcination step influenced to catalytic ...
6
The effect of iodo substituents in bis(phenoxyimine) zirconium complexes on the catalytic performance of homogeneous ethylene polymerization reactions
... A salicylaldehyde derivative (1.7 mmol) was dissolved in toluene (70 ml). After addition of a substituted amine, aniline (2.04 mmol) and a catalytic amount of para-toluene sulfonic acid, respectively, the reaction ...
9
Effect of Thickness on Catalytic Performance of Cu Doped TiO2 Thin Films
... depending on the thickness. All the three films show degradation effect but the film with 5 coatings depicts the more enhanced catalytic activity than other films. The amount of photo generated electron hole pairs ...
7
The Preparation and Catalytic Performance of Nanoporous CuO/CeO2 Composites
... best catalytic activity in comparision with the samples calcined at 300 ˚C, 450˚C, 800˚C, respectively, which reaches 50% conversion at 150˚C and reaches 50% conversion at 320 ...temperature. Catalytic ...
8
Catalytic Performance of La0 6Ca0 4Fe1 xNixO3 Perovskites in DME Oxidation
... the catalytic activity of perovskites in oxidation reactions ...the catalytic activity for the combustion reaction has been found to be closely related to the activation of gaseous oxygen species and ...
10
Chemical Deposition of Nickel Platinum Alloy on the Surface of TiO2 Nanotubes as a Catalyst for Methanol Oxidation
... superior catalytic performance, and poison tolerance and stability towards methanol oxidation in acidic and alkaline solutions as studied by cyclic ...
13
<p>Recent Developments in the Facile Bio-Synthesis of Gold Nanoparticles (AuNPs) and Their Biomedical Applications</p>
... Size controlled green synthesis of gold nanoparticles using coffea arabica seed extract and their catalytic performance in 4-nitrophenol reduction. RSC Adv[r] ...
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Dry Reforming of Methane Over Various Doping Level of Ce on La1-Xcexni0.4Fe0.6o3perovskite nano catalyst
... & CO yields versus time at 750°C temperature for La 1-x Ce x Ni 0.4 Fe 0.6 O 3 samples. These diagrams show that the CH 4 & CO 2 conversions and H 2 & CO yields in the presence of the pure perovskite are ...
9
Characterization of ZnO and Modified ZnO Catalysts for Anaerobic Oxidation of Cyclohexanol
... unique catalytic properties compared with those of individual metal ...The performance of mixed oxide catalyst or metal oxide supported catalyst depends more or less extent on the structure and textural ...
7
Alkylation of Benzene with Ethanol over HZSM-5 Zeolite Catalyst
... Similarly table (3) shows the effect of reaction temperature on catalytic performance of HZSM-5 (SAR=90) catalyst for the alkylation of benzene with ethanol (benzene/ethanol = 4:1 by volume). According to ...
12
Application of anionic porphyrin as chromogenic indicator and metalloporphyrin catalysts for oxidation of benzyl alcohol
... for catalytic oxidation of benzyl alcohol to benzaldehyde with tert-butyl hydroperoxide as ...superior catalytic performance (~60% conversion) as compared to that of free-base TSPP ...
70
Green and Efficient Oxidation of Octanol by Iron Oxide Nanoparticles Supported on Activated Carbon
... Iron oxide nanoparticles were synthesized by precipitation method and supported on activated carbon. The catalyst thus obtained was characterized by various physicochemical techniques, and used for the liquid phase ...
9
Experimental and Kinetic Study of CO Oxidation Over LaFe1-xCuxO3 (x=0, 0.2, 0.4, 0.6) Perovskite-Type Oxides
... Catalytic activity of perovskites for CO oxidation depends on reducibility of transition metal cations, oxygen vacancy concentration, and specific surface ...and catalytic performance for ...
12
Tunable synthesis of SiO2 encapsulated zero valent iron nanoparticles for degradation of organic dyes
... were successfully synthesized through a successive two-step method, i.e., the wet chemical reduction by borohydride followed by a modified Stöber method. The as-synthesized nanocomposites were characterized using X-ray ...
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