Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Lourdes Vázquez‐Gómez"'
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Akademický článek
Electrodeposition of Ni−Rh Alloys and their Use as Cathodes for Nitrate Reduction in Alkaline Solutions
Autor: Dr. Luca Mattarozzi, Dr. Sandro Cattarin, Dr. Nicola Comisso, Dr. Marco Musiani, Dr. Lourdes Vázquez‐Gómez, Dr. Enrico Verlato
Publikováno v: ChemElectroChem, Vol 10, Iss 6, Pp n/a-n/a (2023)
Abstract Compact Ni−Rh alloys are electrodeposited potentiostatically on rotating disk and sheet electrodes; film compositions are adjusted by varying bath composition and deposition potential Edep. SEM images of these alloys show a compact, globul
Externí odkaz: https://doaj.org/article/d85d5c032bfd46c99c8983ee3ddd2053
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3
Preparation of compact and porous Pd-Ni alloys and study of their performances for ethanol oxidation in alkali
Autor: Nicola Comisso, Marco Musiani, Sandro Cattarin, Rosalba Gerbasi, Luca Mattarozzi, Lourdes Vázquez-Gómez, Paolo Guerriero
Publikováno v: Electrochimica acta 307 (2019): 503–511. doi:10.1016/j.electacta.2019.03.219
info:cnr-pdr/source/autori:Mattarozzi L.; Cattarin S.; Comisso N.; Gerbasi R.; Guerriero P.; Musiani M.; Vazquez-Gomez L./titolo:Preparation of compact and porous Pd-Ni alloys and study of their performances for ethanol oxidation in alkali/doi:10.1016%2Fj.electacta.2019.03.219/rivista:Electrochimica acta/anno:2019/pagina_da:503/pagina_a:511/intervallo_pagine:503–511/volume:307
Electrodeposition and galvanic displacement reactions are used to prepare compact and porous Pd-Ni alloys and heterogeneous bilayer structures Pd/Ni or Pd/Pd-Ni. Pd is present in the deposits either as a pure metal or in solid solutions with Ni. Elec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b337b60b0a9f726b0ba7d34ce24be02b
https://doi.org/10.1016/j.electacta.2019.03.219
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4
Oxide-oxide galvanic displacement reactions: Effect of the concentration of the ions released by the sacrificial oxide
Autor: Marzio Rancan, Sandro Cattarin, Lidia Armelao, Lourdes Vázquez-Gómez, Enrico Verlato, Marco Musiani, Nicola Comisso, Stefano Fasolin, Luca Mattarozzi
Galvanic displacement reactions between a solid oxide and a dissolved metal cation are interesting processes for the preparation of oxide nanoparticles or electrocatalytic layers consisting of secondary mixed oxides. Their mechanism is not yet fully
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f878e4902bf727c1a86e91baf2a66b2
http://hdl.handle.net/11577/3427962
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5
Electrodeposition of compact Ag-Ni films from concentrated chloride baths and their test in the reduction of nitrate in alkali
Autor: Nicola Comisso, Marco Musiani, Lourdes Vázquez-Gómez, Paolo Guerriero, Sandro Cattarin, Naida El Habra, Luca Mattarozzi
Publikováno v: Electrochimica acta 346 (2020): 136240-1–136240-8. doi:10.1016/j.electacta.2020.136240
info:cnr-pdr/source/autori:Mattarozzi L.; Cattarin S.; Comisso N.; El Habra N.; Guerriero P.; Musiani M.; Vazquez-Gomez L./titolo:Electrodeposition of compact Ag-Ni films from concentrated chloride baths and their test in the reduction of nitrate in alkali/doi:10.1016%2Fj.electacta.2020.136240/rivista:Electrochimica acta/anno:2020/pagina_da:136240-1/pagina_a:136240-8/intervallo_pagine:136240-1–136240-8/volume:346
Compact Ag and Ag–Ni alloy layers have been electrodeposited from a concentrated chloride bath. The composition of the alloy can be controlled by regulation of the deposition current density jdep under conditions of accurate transport control like
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d0629f9063f3530ecc624499f1de551
http://www.cnr.it/prodotto/i/423817
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6
Electrodeposition of metastable Ag-Rh alloys and study of their hydrogen storage ability in comparison with Pd
Autor: Sandro Cattarin, Marco Musiani, Luca Mattarozzi, Nicola Comisso, Rosalba Gerbasi, Lourdes Vázquez-Gómez, Paolo Guerriero
Publikováno v: Electrochimica acta 271 (2018): 370–378. doi:10.1016/j.electacta.2018.03.153
info:cnr-pdr/source/autori:Mattarozzi L.; Cattarin S.; Comisso N.; Gerbasi R.; Guerriero P.; Musiani M.; Vazquez-Gomez L./titolo:Electrodeposition of metastable Ag-Rh alloys and study of their hydrogen storage ability in comparison with Pd/doi:10.1016%2Fj.electacta.2018.03.153/rivista:Electrochimica acta/anno:2018/pagina_da:370/pagina_a:378/intervallo_pagine:370–378/volume:271
Porous Ag-Rh alloys of intermediate compositions in the metallurgic miscibility gap have been electrodeposited from mildly acid sulphate baths of the two metal ions (pH ≅ 3.3). The morphology revealed by SEM is microporous; XRD data are consistent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41387c3f12848c6babdc8316d9e08781
https://doi.org/10.1016/j.electacta.2018.03.153
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7
Deposition of FeOOH layers onto porous PbO2 by galvanic displacement and their use as electrocatalysts for oxygen evolution reaction
Autor: Marco Musiani, Marzio Rancan, Nicola Comisso, Lidia Armelao, Enrico Verlato, Lourdes Vázquez-Gómez, Stefano Fasolin, Luca Mattarozzi, Sandro Cattarin
Publikováno v: Journal of Electroanalytical Chemistry. 880:114844
The galvanic displacement reaction between sacrificial PbO2 layers and Fe(II) ions has been carried out in mildly acid acetate solutions. The effect of experimental variables, like morphology of the PbO2 layers, solution pH, temperature and concentra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b712958c2c15d14dee7c5c44ce3d2018
https://doi.org/10.1016/j.jelechem.2020.114844
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8
Ru/Ce/Ni Metal Foams as Structured Catalysts for the Methanation of CO2
Autor: Stefano Cimino, Luciana Lisi, Stefano Fasolin, Marco Musiani, Elisabetta Maria Cepollaro, Lourdes Vázquez-Gómez
Publikováno v: Catalysts; Volume 11; Issue 1; Pages: 13
Catalysts, Vol 11, Iss 13, p 13 (2021)
Catalysts 11 (2021): 13-1–13-15. doi:10.3390/catal11010013
info:cnr-pdr/source/autori:Cimino S.; Cepollaro E. M.; Lisi L.; Fasolin S.; Musiani M.; Vazquez-Gomez L./titolo:Ru%2FCe%2FNi Metal Foams as Structured Catalysts for the Methanation of CO2/doi:10.3390%2Fcatal11010013/rivista:Catalysts/anno:2021/pagina_da:13-1/pagina_a:13-15/intervallo_pagine:13-1–13-15/volume:11
The development of highly conductive structured catalysts with enhanced mass- and heat-transfer features is required for the intensification of the strongly exothermic catalytic hydrogenation of CO2 in which large temperature gradients should be avoi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66fffa7a300ea822eeb2a435b2cb84d5
https://doi.org/10.3390/catal11010013
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9
Investigation on the oxide-oxide galvanic displacement reactions employed in the preparation of electrocatalytic layers
Autor: Marco Musiani, Paolo Guerriero, Luca Mattarozzi, Marzio Rancan, Sandro Cattarin, Lourdes Vázquez-Gómez, Lidia Armelao, Enrico Verlato, Simona Barison, Nicola Comisso
Publikováno v: Electrochimica acta 341 (2020): 136056-1–136056-11. doi:10.1016/j.electacta.2020.136056
info:cnr-pdr/source/autori:Comisso N.; Rancan M.; Armelao L.; Barison S.; Cattarin S.; Guerriero P.; Mattarozzi L.; Musiani M.; Vazquez-Gomez L.; Verlato E./titolo:Investigation on the oxide-oxide galvanic displacement reactions employed in the preparation of electrocatalytic layers/doi:10.1016%2Fj.electacta.2020.136056/rivista:Electrochimica acta/anno:2020/pagina_da:136056-1/pagina_a:136056-11/intervallo_pagine:136056-1–136056-11/volume:341
Galvanic displacement reactions between sacrificial oxide layers and metal cations, leading to the formation of secondary oxide layers, have been studied with the aim of collecting new experimental evidence on their mechanism. The study has been carr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::776dbf194248248cfcc449327efa3d93
https://doi.org/10.1016/j.electacta.2020.136056
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10
Porous oxide electrocatalysts for oxygen evolution reaction prepared through a combination of hydrogen bubble templated deposition, oxidation and galvanic displacement steps
Autor: Luca Mattarozzi, Paolo Guerriero, Nicola Comisso, Sandro Cattarin, Lidia Armelao, Marzio Rancan, Marco Musiani, Enrico Verlato, Lourdes Vázquez-Gómez
Publikováno v: Electrochimica acta 273 (2018): 454–461. doi:10.1016/j.electacta.2018.04.069
info:cnr-pdr/source/autori:Comisso N.; Armelao L.; Cattarin S.; Guerriero P.; Mattarozzi L.; Musiani M.; Rancan M.; Vazquez-Gomez L.; Verlato E./titolo:Porous oxide electrocatalysts for oxygen evolution reaction prepared through a combination of hydrogen bubble templated deposition, oxidation and galvanic displacement steps/doi:10.1016%2Fj.electacta.2018.04.069/rivista:Electrochimica acta/anno:2018/pagina_da:454/pagina_a:461/intervallo_pagine:454–461/volume:273
Porous oxide layers active in the oxygen evolution reaction (OER) were prepared with the following sequence of steps: (i) porous Pb was produced by cathodic hydrogen bubble templated electrodeposition; (ii) Pb was partially converted to its oxides; (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e92db2ced6756862e2ed2c89bd205eb
http://hdl.handle.net/11577/3270172
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