Výsledky vyhledávání - "G. Piccaluga"

Modeling of oxygen evolution at Teflon-bonded Ti/Co3O4 electrodes

Autor: Anna Maria Polcaro, Simonetta Palmas, J. Rodriguez Ruiz, Francesca Ferrara, G. Piccaluga, Annalisa Vacca, Michele Mascia

Publikováno v: International Journal of Hydrogen Energy. 34:1647-1654

The oxygen evolution reaction (OER) at Teflon-bonded Ti/Co 3 O 4 electrodes was investigated and the process was simulated using an equivalent circuit fitting method and a mathematical model based on the Faradaic impedance of the reacting system. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::348c092aa95e0d9cc5ab963b5f831988
https://doi.org/10.1016/j.ijhydene.2008.11.104

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Sol-gel formation of γ-Fe2O3/SiO2 nanocomposites

Autor: G Piccaluga, S Solinas, María del Puerto Morales, Carlos J. Serna

Publikováno v: Acta Materialia. 49:2805-2811

Fe 2 O 3 –SiO 2 nanocomposites with Fe/Si molar concentrations ranging between 0.25 and 0.57 were prepared by the sol-gel route. Tetraethoxysilane and iron(III) nitrate solution in ethanol were mixed and the hydrolysis reaction was promoted by the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::167958500e2cb9b245322b395e637690
https://doi.org/10.1016/s1359-6454(01)00160-4

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An X-ray Absorption Spectroscopy Study of the Ni K Edge in NiO−SiO2 Nanocomposite Materials Prepared by the Sol−Gel Method

Autor: Gavin Mountjoy, Anna Corrias, G. Piccaluga, S. Solinas

Publikováno v: The Journal of Physical Chemistry B. 103:10081-10086

EXAFS (extended X-ray absorption fine structure) and XANES (X-ray absorption near edge structure) techniques have been used to study the structural evolution of nanocomposites constituted of nickel oxide nanoparticles embedded into an amorphous silic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4be18b71ec5e6e7061a8230e5b06ef83
https://doi.org/10.1021/jp9927911

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Spin-canting and magnetic anisotropy in ultrasmall CoFe2O4 nanoparticles

Autor: Anna Maria Giovanna Musinu, M. V. Mansilla, Franco D'Orazio, F. Lucari, Carla Cannas, Steen Mørup, G. Piccaluga, Davide Peddis, D. Fiorani

Publikováno v: The journal of physical chemistry. B 112 (2008): 8507–8513. doi:10.1021/jp8016634
info:cnr-pdr/source/autori:Peddis, D (1,2); Mansilla, MV (1); Morup, S (3); Cannas, C (2); Musinu, A (2); Piccaluga, G (2); D'Orazio, F (4); Lucari, F (5); Fiorani, D (1)/titolo:Spin-canting and magnetic anisotropy in ultrasmall CoFe2O4 nanoparticles/doi:10.1021%2Fjp8016634/rivista:The journal of physical chemistry. B/anno:2008/pagina_da:8507/pagina_a:8513/intervallo_pagine:8507–8513/volume:112

The magnetic properties of cobalt ferrite nanoparticles dispersed in a silica matrix in samples with different concentrations (5 and 10 wt % CoFe2O4) and same particle size (3 nm) were studied by magnetization, DC and AC susceptibility, and Mossbauer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02f7c6ee232f597a2455b4be302e65b
https://pubmed.ncbi.nlm.nih.gov/18590326

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Correlation between magnetic properties and cationic distribution in CoFe2O4 nanoparticles

Autor: C. Cannas, D. Fiorani, S. Morup, A. Musinu, D. Peddis, G. Piccaluga

Publikováno v: VIII Convegno Materiali Nanofasici, Roma, 2006
info:cnr-pdr/source/autori:C. Cannas, D. Fiorani, S. Morup, A. Musinu, D. Peddis and G. Piccaluga/congresso_nome:VIII Convegno Materiali Nanofasici/congresso_luogo:Roma/congresso_data:2006/anno:2006/pagina_da:/pagina_a:/intervallo_pagine

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::1d1a41365d4b78513922f9f6366af70b
http://www.cnr.it/prodotto/i/126223

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[Infusion pre-hydration and a humid room in the prevention of postoperative adhesions]

Autor: E, Imparato, F, Biffignandi, G, Aspesi, E, Rovetta, G, Piccaluga, C, Scarabelli, R, Durola, M, Russo, M, Galbusera, E, Pozzi

Publikováno v: Annali di ostetricia, ginecologia, medicina perinatale. 113(3)

The Authors after an overview on the most important causes of postsurgical adhesions, drove their attention to the tissue injury determined, during abdominal surgery, by exposure of pelvic serosa to the humidity of operating area. The AA tested body

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::30b6cb87b0f806b8c46247270301cc6a
https://pubmed.ncbi.nlm.nih.gov/8328768

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Akademický článek

Spherical Nanoporous Assemblies of Iso-Oriented Cobalt Ferrite Nanoparticles: Synthesis, Microstructure, and Magnetic Properties.

Autor: C. Cannas, A. Ardu, A. Musinu, D. Peddis, G. Piccaluga

Publikováno v: Chemistry of Materials; Sep2008, Vol. 20 Issue 20, p6364-6371, 8p

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Akademický článek

Spin-Canting and Magnetic Anisotropy in Ultrasmall CoFe2O4Nanoparticles.

Autor: D. Peddis, M. V. Mansilla, S. Mørup, C. Cannas, A. Musinu, G. Piccaluga, F. D’Orazio, F. Lucari, D. Fiorani

Publikováno v: Journal of Physical Chemistry B; Jun2008, Vol. 112 Issue 29, p8507-8513, 7p

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Akademický článek

CoFe2O4 nanocrystalline powders prepared by citrate-gel methods: Synthesis, structure and magnetic properties.

Autor: C. Cannas, A. Falqui, A. Musinu, D. Peddis, G. Piccaluga

Publikováno v: Journal of Nanoparticle Research; Apr2006, Vol. 8 Issue 2, p255-267, 13p

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Akademický článek

Structural investigation of Fe2O3SiO2 nanocomposites through radial distribution functions analysis.

Autor: C. Cannas, A. Musinu, G. Navarra, G. Piccaluga

Publikováno v: Physical Chemistry Chemical Physics (PCCP); Jul2004, Vol. 6 Issue 13, p3530-3534, 5p

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