Articles de revista: Recent submissions
Now showing items 1-12 of 127
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Effect of TiO 2 nanoshape on the photoproduction of hydrogen from water-ethanol mixtures over Au 3 Cu/TiO 2 prepared with preformed Au-Cu alloy nanoparticles
(2019-07-05)
Article
Restricted access - publisher's policyA series of TiO2 nanoshapes (microurchins, nanobelts, nanowires, microrods and nanotubes) were prepared and decorated with preformed nanoparticles of Au-Cu alloy (Au:Cu¿=¿3:1 molar, 1¿wt.% metal content). The resulting ... -
Catalytic ammonia decomposition for hydrogen production on Ni, Ru and Ni–Ru supported on CeO2
(2019-05-13)
Article
Restricted access - publisher's policyCeria-supported Ni, Ru and NiRu catalysts have been tested in the catalytic decomposition of ammonia to yield hydrogen and their performance in long-term tests has been compared to alumina-supported Ni and Ru samples. The ... -
Utilization of high-calcium fly ashes through mineral carbonation: the cases for Greece, Poland and Spain
(Elsevier, 2019-07)
Article
Restricted access - publisher's policyLimited utilization possibilities of high–calcium fly ashes (HCFA) are a serious issue not only in Europe, but also worldwide. The properties of such waste from coal-fired power plants could be conveniently treated in order ... -
Oxidation by H2O(g) in the presence of H2(g) of UO2 doped with Pd nanoparticles
(2018-09-28)
Article
Restricted access - publisher's policyThis work studies the influence of epsilon particles and metallic precipitates, simulated through the deposition of Pd nanoparticles on non-irradiated UO2, on the oxidation of the spent nuclear fuel (SNF). The presence of ... -
A nafion film cover to enhance the analytical performance of the CuO/Cu electrochemical sensor for determination of chemical oxygen demand
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-06)
Article
Open AccessWe modified and evaluated the performance of a CuO/Cu electrochemical electrode for chemical oxygen demand (COD) determination by covering it with a Nafion (Nf) film. The resulting modified CuONf/Cu electrode sensor was ... -
Effect of Ce and Mn co-doping on photocatalytic performance of sol-gel TiO2
(2019-02-01)
Article
Restricted access - publisher's policyCo-doped titanium dioxide was synthesized by doping with manganese (Mn) and cerium (Ce) through a sol-gel method for the degradation of diclofenac (DCF). The synthesized products were successfully characterized by X-ray ... -
A comparative study of water-immiscible organic solvents in the production of furfural from xylose and birch hydrolysate
(2019-04-25)
Article
Restricted access - publisher's policyFurfural (FUR) was produced from xylose using a biphasic batch reaction system. Water-immiscible organic solvents such as isophorone, 2-methyltetrahydrofuran (2-MTHF) and cyclopentyl methyl ether (CPME) were used to promptly ... -
Partial oxidation of methane to syngas using Co/Mg and Co/Mg-Al oxide supported catalysts
(2018-04-03)
Article
Restricted access - publisher's policyPartial oxidation of methane (POM) was studied over a series of Co/Mg-Al catalysts. Various commercial hydroxides with different Mg/Al ratios were used as precursors of the oxides employed as catalytic supports, as well ... -
Tin diselenide molecular precursor for solution-processable thermoelectric materials
(2018-11-06)
Article
Restricted access - publisher's policyIn the present work, we detail a fast and simple solution-based method to synthesize hexagonal SnSe2 nanoplates (NPLs) and their use to produce crystallographically textured SnSe2 nanomaterials. We also demonstrate that ... -
First eurados intercomparison exercise of eye lens dosemeters for medical applications
(2016-09-01)
Article
Open AccessIn the context of the decrease in the eye lens dose limit for occupational exposure to 20 mSv per year stated by the recent revision of the European Basic Safety Standards Directive 2013/59/EURATOM, the European Radiation ... -
Ligand migration from cluster to support: a crucial factor for catalysis by Thiolate-protected gold clusters
(2018-09-17)
Article
Open AccessThiolate protected metal clusters are valuable precursors for the design of tailored nanosized catalysts. Their performance can be tuned precisely at atomic level, e.g. by the configuration/ type of ... -
Methanol steam reforming behavior of sol-gel synthesized nanodimensional CuxFe1-xAl2O4 hercynites
(2019-01-25)
Article
Restricted access - publisher's policyThis work reports the outstanding catalytic activity behavior of sol-gel synthesized nanostructured CuxFe1-xAl2O4 (0.3¿=¿x¿=¿0.8; named as CuFeAln, where n¿=¿30, 40, 50, 60, 70 and 80) hercynites towards methanol steam ...
