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Bimetallic nanocatalysts

EIGURE 11.7. Transmission electron micrograph of Au-Pt bimetallic nanocatalyst AuiPti9-MCM-4I. ... [Pg.197]

Wet-ETEM of catalyst-liquid reactions at operating temperatures catalytic hydrogenation of nitriles in the liquid phase over novel bimetallic nanocatalysts and polymerization... [Pg.202]

It is seen from Fig. 21.4 that our nanocluster catalyst, RUj Pt is exceptional in its selectivity to other bimetallic nanocatalysts, and it is also superior to industrially used monometallic supported catalysts such as Pt and Rh. This augurs well for the future use of high-area, thermally stable, nanoparticle catalysts in a wide range of hydrogenations to yield desirable chemical products from plant-crop sources. [Pg.467]

M. Hepel, I. Dela, T. Hepel, J. Luo, C.J. Zhong, Novel d3mamic effects in electrocatalysis of methanol oxidation on supported nanoporous Ti02 bimetallic nanocatalysts , Electrochimica Acta, 52, 5529-5547, (2007). [Pg.157]

One can imagine that the Pt2Ru4(CO)ig cluster compound is the intermediate in the reaction (2). The reaction can be further made via chemical decomposition of the compound to generate the bimetallic nanocatalyst. Indeed, Nuzzo et al. demonstrated that mixed Pt-Ru nanoparticles, with an extremely narrow size distribution (particle size 1.4 ran), were obtained. The Pt-Pt, Pt-Ru, and Ru-Ru coordination distances in the precursor (2.66, 2.64, and 2.84 A) changed to 2.73, 2.70, and 2.66 A, respectively, on the mixed-metal nanoparticles supported onto carbon black, with an enhanced crystalline disorder, as revealed by X-ray absorption fine stmcture (XAFS) spectroscopy. However, this example, using a controlled pyrolysis onto a designed molecirlar cluster, succeeds... [Pg.260]

Kung, C.-C., Lin, P.-Y., Buse, F.J., Xue, Y, Yu, X., Dai, L and Liu, C.-C. (2014) Preparation and characterization of three dimensional graphene foam supported platinum-ruthenium bimetallic nanocatalysts for hydrogen peroxide based electrochemical biosensors. Biosens. Bioelectron., 52, 1-7. [Pg.161]

As we did for ethanol [63], we also studied the electrooxidation of ethylene glycol using S-MWCNT-PdSnmjx and S-MWCNT-PdNimix and demonstrated that the Pd-based bimetallic nanocatalysts are more efficient catalysts than the monodispersed Pd nanocatalyst (results shown in Pig. 6.8 and summarized in Table 6.4). [Pg.150]

Ramulifho T, Ozoemena KI, Modibedi RM, Jafta CJ, Mathe MK (2013) Electrocatalytie Oxidation of Ethylene Glycol at Palladium-Bimetallic Nanocatalysts (PdSn and PdNi) Suppruted on Sulfonate functionalised Multi-walled Carbon Nanotubes. J Electroanal Chem 692 26-30... [Pg.156]

El-Shall MS, AbdelsayedV, Khder AERS, Hassan HMA, El-Kaderi HM, Reich TE. Metallic and bimetallic nanocatalysts incorporated into highly porous coordination polymer MIL-101. J Mater Chem 2009 19 7625-31. [Pg.340]

Shape-Controlled Bimetallic Nanocatalysts in Fuel Cells Synthesis and Electrocatalytic Studies... [Pg.121]

Shape-Controlled Bimetallic Nanocatalysts in Fuel Cells. [Pg.135]

See other pages where Bimetallic nanocatalysts is mentioned: [Pg.172]    [Pg.110]    [Pg.132]    [Pg.122]    [Pg.125]    [Pg.354]    [Pg.374]   
See also in sourсe #XX -- [ Pg.121 , Pg.122 , Pg.123 , Pg.124 , Pg.125 , Pg.126 , Pg.127 , Pg.128 , Pg.129 , Pg.130 , Pg.131 , Pg.132 , Pg.133 , Pg.134 , Pg.135 , Pg.136 , Pg.137 , Pg.138 ]



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Nanocatalyst

Nanocatalysts

Shape-Controlled Bimetallic Nanocatalysts in Fuel Cells Synthesis and Electrocatalytic Studies

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