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Publikováno v:
Electrochemistry Communications, Vol 122, Iss, Pp 106899-(2021)
Spatially dispersed redox-active iridium sites are immobilized throughout the porous framework of a zirconium-based metal–organic framework (MOF), UiO-66, to enable charge hopping in the MOF. The resulting iridium sites within UiO-66 not only permi
Publikováno v:
Electrochemistry Communications, Vol 91, Iss, Pp 31-35 (2018)
The development of a catalyst that is both effective and robust is desirable, but remains a challenge for those aiming to commercialize polymer electrolyte membrane fuel cells. Thus, a facile method is proposed to develop hierarchical and three-dimen
Publikováno v:
Electrochemistry Communications, Vol 34, Iss, Pp 25-28 (2013)
In this paper, we report that Staphylococcus aureus isolated from the rumen fluid can display direct electron transfer on carbon felt electrodes and exhibit enhanced microbial electrocatalysis towards the oxidation of complex substrate like cellulose
Publikováno v:
Electrochemistry Communications, Vol 48, Iss, Pp 10-12 (2014)
Differential electrochemical mass spectrometry (DEMS) is one of the powerful techniques for quantitative analysis of multiple products and their distribution from complex reactions occurred at the electrode/electrolyte interface, in which precise cal
Publikováno v:
Electrochemistry Communications, Vol 29, Iss, Pp 37-40 (2013)
Ag nanocubes that are 45 nm in size are synthesized and successfully used as catalysts in oxygen electroreduction. Electrochemical surface areas (ESAs) are considered to determine the effect on HO2− production, which is found to be in the following
Publikováno v:
Electrochemistry Communications, Vol 13, Iss 6, Pp 566-569 (2011)
Single-step electrodeposition of nanocomposite silicate materials based on hydrophilic carbon nanoparticles (CNPs) and a hydrophobic sol-gel precursor with the help of an electrode|organic-phase|aqueous-electrolyte three-phase junction is presented.
Publikováno v:
Electrochemistry Communications, Vol 12, Iss 12, Pp 1742-1745 (2010)
Gold nanoparticles have been electrodeposited on an electrode through electrogeneration at an ITO|AuCl4− solution in an ionic liquid|aqueous electrolyte three-phase junction. The electrodeposition was carried out by inverted double-pulse potential
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 10, Pp 1990-1995 (2009)
Mesoporous-TiO2 nanoparticles (meso-TiO2) and nano-TiO2 particles (nano-TiO2) were synthesized and characterized using scanning electron microscopy. The electrochemical behaviours of carbon paste electrodes (CPE), nano-TiO2/CPE and meso-TiO2/CPE were
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 10, Pp 1865-1868 (2009)
The mechanism of the oxygen evolution on RuO2 and Ru0.9Ni0.1O2−δ anodes was studied in 0.1 M HClO4 using 18labeling combined with differential electrochemical mass spectrometry (DEMS). It was shown that the mechanism of the oxygen evolution is pot
Autor:
Valentina Bambagioni, Alessandro Tampucci, Paolo Bert, Andrea Marchionni, Francesco Vizza, Jonathan Filippi, Claudio Bianchini
Publikováno v:
Electrochemistry Communications, Vol 11, Iss 5, Pp 1077-1080 (2009)
Electrochemistry communications 11 (2009): 1077–1080. doi:10.1016/j.elecom.2009.03.022
info:cnr-pdr/source/autori:Bambagioni V.; Bianchini C.; Filippi J.; Marchionni A.; Vizza F.; Bert P.; Tampucci A./titolo:Selective oxidation of ethanol to acetic acid in highly efficient polymer electrolyte membrane-direct ethanol fuel cells/doi:10.1016%2Fj.elecom.2009.03.022/rivista:Electrochemistry communications/anno:2009/pagina_da:1077/pagina_a:1080/intervallo_pagine:1077–1080/volume:11
Electrochemistry communications 11 (2009): 1077–1080. doi:10.1016/j.elecom.2009.03.022
info:cnr-pdr/source/autori:Bambagioni V.; Bianchini C.; Filippi J.; Marchionni A.; Vizza F.; Bert P.; Tampucci A./titolo:Selective oxidation of ethanol to acetic acid in highly efficient polymer electrolyte membrane-direct ethanol fuel cells/doi:10.1016%2Fj.elecom.2009.03.022/rivista:Electrochemistry communications/anno:2009/pagina_da:1077/pagina_a:1080/intervallo_pagine:1077–1080/volume:11
The selective conversion of ethanol into potassium acetate with concomitant production of electrical energy has been achieved in both passive and active direct fuel cells containing platinum-free electrodes and an anion-exchange polymer membrane. The