Results 31 to 40 of about 18,030 (234)

Sulfur dioxide exploitation by electrochemical oxidation of sulfite in near-neutral pH electrolytes: A kinetics and mechanistic study

open access: yesElectrochemistry Communications, 2019
Electrochemical oxidation of sulfite ions offers an efficient and profitable approach to the conversion of sulfur dioxide, a harmful air pollutant, into valuable by-products via flue gas desulfurization.
R.A. Márquez-Montes   +5 more
doaj   +1 more source

Platinum–rhodium–tin/carbon electrocatalysts for ethanol oxidation in acid media: effect of the precursor addition order and the amount of tin [PDF]

open access: yes, 2015
Carbon-supported Pt x –Rh y –Sn z catalysts (x:y:z = 3:1:4, 6:2:4, 9:3:4) are prepared by Pt, Rh, and Sn precursors reduction in different addition order.
A Kowal   +43 more
core   +2 more sources

The Electrooxidation of Absolute Methanol [PDF]

open access: yesBulletin of the Chemical Society of Japan, 1965
Abstract From the several experiments described above, it can be concluded that the electroactive species in the anodic reaction of methanol in the moderate potential range is the methylate anion only. The evidence for this conclusion will be summarized below.
Kazuo Sasaki, Shigeo Nagaura
openaire   +1 more source

Electrochemical treatment of wastewater from almond industry using DSA-type anodes: direct connection to a PV generator [PDF]

open access: yes, 2013
Food industries such as almond industry generate large volumes of wastewater in their processes and common techniques are not always efficient for treating this kind of effluents.
Aldaz Riera, Antonio   +4 more
core   +2 more sources

Inflating hollow nanocrystals through a repeated Kirkendall cavitation process. [PDF]

open access: yes, 2017
The Kirkendall effect has been recently used to produce hollow nanostructures by taking advantage of the different diffusion rates of species involved in the chemical transformations of nanoscale objects.
Cao, Zhenming   +8 more
core   +3 more sources

ANODIC OXIDATION OF DIFFERENT IONIC FORMS OF SERINE ON THE Pt(Pt)-ELECTRODE

open access: yesКонденсированные среды и межфазные границы, 2018
. The task of the work was to establish the infl uence of the charge state serine determined by the pH value of the medium on kinetic regularities and quantitative characteristics of the process of its anodic oxidation on a platinized platinum electrode.
Alexander V. Vvedenskii   +2 more
doaj   +1 more source

Kinetic regularities of electrochemical oxidation of the methionine anion on platinated platinum

open access: yesКонденсированные среды и межфазные границы, 2021
The purpose of this study was the determination of the kinetic regularities of the methionine electrooxidation process on the Pt(Pt) electrode in an aqueous-alkaline medium.
Elena V. Bobrinskaya   +3 more
doaj   +1 more source

Determination of Gold by Stripping Voltammetry in Platinum Gold Ore Mineral Raw Materials on Grafite Electrode Modified by Bismuth [PDF]

open access: yes, 2014
The paper considers the possibility of determining the gold (III) by stripping voltammetry on graphite electrode modified by bismuth. It is shown the modification of the graphite electrode by bismuth increases the sensitivity of detection of gold in 2 ...
Dyachenko, Elena Nikolaevna   +2 more
core   +1 more source

Possibility of direct electricity production from waste canola oil

open access: yesE3S Web of Conferences, 2017
Powering high-efficiency devices, such as fuel cells, with waste products will allow for a broader development of renewable energy sources and utilisation of by- products.
Włodarczyk Paweł P.   +2 more
doaj   +1 more source

Spectroelectrochemical study of carbon monoxide and ethanol oxidation on Pt/C, PtSn(3:1)/C and PtSn(1:1)/C catalysts [PDF]

open access: yes, 2017
PtSn-based catalysts are one of the most active materials toward that contribute ethanol oxidation reaction (EOR). In order to gain a better understanding of the Sn influence on the carbon monoxide (principal catalyst poison) and ethanol oxidation ...
García, Gonzalo   +3 more
core   +1 more source

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