Electrochemical oxidation of methanol on Pt/(RuxSn1-x)O2 nanocatalyst
نویسندگان
چکیده
منابع مشابه
An Electrochemical Investigation of Methanol Oxidation on Nickel Hydroxide Nanoparticles
In this work, a nickel-modified glassy carbon electrode (GCE) was prepared using a potentiostatic method in 0.1 M acetate buffer solution at pH 4.0 containing 1.0 mM nickel nitrate. Nickel hydroxide nanoparticles were prepared using consecutive potential scanning in 0.1 M NaOH solution. The as-prepared catalyst was characterized by field emission scanning electron microscopy and electrochemical...
متن کاملElectrochemical Synthesis of Mesoporous CoPt Nanowires for Methanol Oxidation
A new electrochemical method to synthesize mesoporous nanowires of alloys has been developed. Electrochemical deposition in ionic liquid-in-water (IL/W) microemulsion has been successful to grow mesoporous CoPt nanowires in the interior of polycarbonate membranes. The viscosity of the medium was high, but it did not avoid the entrance of the microemulsion in the interior of the membrane's chann...
متن کاملMultielectrode Teflon electrochemical nanocatalyst investigation system
The most common approach in the search for the optimal low temperature fuel cell catalyst remains "trial and error". Therefore, large numbers of different potential catalytic materials need to be screened. The well-established and most commonly used method for testing catalytic electrochemical activity under well-defined hydrodynamics is still thin film rotating disc electrode (TF-RDE). Typical...
متن کاملNuclear Magnetic Resonance Spectroscopic Study of the Electrochemical Oxidation Product of Methanol on Platinum Black
The adsorbate resulting from the potentiostatic, catalytic decomposition of methanol (0.1 M CH3OH in 0.5 M H2SO4) on a platinum black electrode has been studied via 13C nuclear magnetic resonance spectroscopy, at open cell potential. Cyclic voltammetry results indicate that coverage is a function of electrodecomposition time and potential. The spin-spin relaxation time T2 is dependent on surfac...
متن کاملMethanol Oxidation on Cu(110)
In this paper we highlight the important contribution made by Bob Madix to the understanding of catalysis at single crystal surfaces, focusing here on a favourite model system of his, namely the oxidation of methanol on Cu(110). Madix showed clearly that the methoxy was the pivotal intermediate involved, and it is bound to the surface through the oxygen atom. Here we demonstrate the nature of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Serbian Chemical Society
سال: 2013
ISSN: 0352-5139,1820-7421
DOI: 10.2298/jsc130718091k