Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Sergio Antonio Pellice"'
Autor:
Matias Hernan Valdes, Raul Ariel Procaccini, Hugo Fernando Giraldo Mejía, Sergio Antonio Pellice, Emilio Jiménez Piqué
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Universitat Politècnica de Catalunya (UPC)
A novel material was developed using sol-gel chemistry and an environmental-friendly grafting process of clay nanoparticles. In a previous work of our group, highly compact coatings had been generated using silicon alkoxides, as tetraethoxysilane (TE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9a475a4b3794cef14ffc63fc5ee6fa
http://hdl.handle.net/2117/329307
http://hdl.handle.net/2117/329307
Synthesis and characterization of silver-rich coatings loaded with functionalized clay nanoparticles
Publikováno v:
Journal of Sol-Gel Science and Technology. 85:529-538
A synthetic exfoliated nanoclay smectite type, Laponite® S482, was incorporated as a functionalized load in a silica hybrid matrix synthesized by the sol–gel route. The previous functionalization was carried out through a “grafting” reaction w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf087453ef16985695faa0d8e3b48a97
https://doi.org/10.1007/s10971-018-4600-7
https://doi.org/10.1007/s10971-018-4600-7
Autor:
Matias Hernan Valdes, Raul Ariel Procaccini, Hugo F. Giraldo Mejía, Abdusalam Uheida, Sergio Antonio Pellice, Karina Herrera Seitz
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 628:127354
The performance of biocide-based coatings for health care applications, using the drug delivery method, depends primarily on the diffusive properties of storage material. When the active component is ionic silver, supplied from silver nanoparticles,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bee0dcdaf08cda7c91d9444d9ec259b
https://doi.org/10.1016/j.colsurfa.2021.127354
https://doi.org/10.1016/j.colsurfa.2021.127354
Autor:
Sergio Antonio Pellice, Raul Ariel Procaccini, Silvia Ceré, Claudia Alicia Studdert, Juan Ignacio Pastore, Agustina Bouchet
Publikováno v:
Progress in Organic Coatings. 97:28-36
Development of new materials enriched with noble metal ions, such as silver, cobalt or copper, is of great interest in the field of commercial and medical products due to its action against fungus and bacteria. Although a large number of products are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4f9e3ac84aa230b6a480035d780d893
https://doi.org/10.1016/j.porgcoat.2016.03.012
https://doi.org/10.1016/j.porgcoat.2016.03.012
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The development of a new environment-friendly anticorrosive coating for mild steel substrate is afforded in this work. The combined use of cerium, as a self-healing agent, and clay nanoparticles, as improvers of the barrier properties, was considered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f80f8c400d4327d9d4801f5c2283750f
https://doi.org/10.1016/j.electacta.2016.01.214
https://doi.org/10.1016/j.electacta.2016.01.214
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
AISI 316L stainless steel is mainly used in biomedical applications, even though it suffers localized corrosion. Its protection can be achieved creating a barrier for ions migration. This paper presents the synthesis and deposition of sol gel coating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a84b1c07991a00b219f8486417e5b6a
https://doi.org/10.1016/j.mspro.2015.05.018
https://doi.org/10.1016/j.mspro.2015.05.018
Autor:
Exequiel Santos Rodriguez, Sergio Antonio Pellice, Raul Ariel Procaccini, Liliana Beatriz Manfredi, Lucía Asaro
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Mesoporous silica particles were used as reinforcement of a phenolic resin to develop new ablative materials. A resol type phenolic resin was filled with mesoporous silica particles synthesized from tetraethyl orthosilicate (TEOS). Samples of neat ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::beb257b4d6946392e04b18a2a5fd96ee
https://www.sciencedirect.com/science/article/pii/S0141391017302136
https://www.sciencedirect.com/science/article/pii/S0141391017302136
Autor:
Sheila Ayelén Omar, Silvia Ceré, Juan Ignacio Pastore, Virginia L. Ballarin, Josefina Ballarre, Agustina Bouchet, Sergio Antonio Pellice
Publikováno v:
Biomedical Glasses, Vol 2, Iss 1 (2016)
CIC Digital (CICBA)
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
CIC Digital (CICBA)
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
AISI 316L stainless steel is commonly used as a low-cost material for permanent implants. It can be protected for degradation and corrosion by applying a hybrid silica based coating. Also the bioactive response of the implant can only be achieved by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94cdd84a324351965a2b99ec1b1d334c
https://doi.org/10.1515/bglass-2016-0002
https://doi.org/10.1515/bglass-2016-0002
Autor:
A.L. Cavalieri, Emilio Jiménez-Piqué, Marc Anglada, Sergio Antonio Pellice, Josefina Ballarre
Publikováno v:
Surface and Coatings Technology. 203:3325-3331
One way to enhance the surface properties of metals used as surgical implants such as wear or protective behaviour is to use hybrid organic-inorganic sol-gel coatings. The addition of SiO2 colloidal particles to some hybrid formulation is thought to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a4025b87ace2a995badccea299328a1
https://doi.org/10.1016/j.surfcoat.2009.04.014
https://doi.org/10.1016/j.surfcoat.2009.04.014
Autor:
Mario Aparicio, Sergio Antonio Pellice, Adrian Duran, Nataly Carolina Rosero-Navarro, Silvia Ceré
Publikováno v:
Journal of Sol-Gel Science and Technology. 52:31-40
The aim of this work is the synthesis and characterization of hybrid coatings doped with cerium salts for corrosion protection of AA2024. The control of the inorganic and organic polymerization process allows the preparation of coatings with an open
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3213317a5bb12c582d2c34e609931df
https://doi.org/10.1007/s10971-009-2010-6
https://doi.org/10.1007/s10971-009-2010-6