Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Diego F. Acevedo"'
Publikováno v:
Macromol, Vol 2, Iss 3, Pp 440-475 (2022)
Cross-linked gels are synthesized by homo- and copolymerization of functionalized acrylamides. The gels swell in aqueous solution, and some of them (e.g., poly(N-isopropylacrylamide (PNIPAM)) also in organic solvents of low polarity (e.g., dichlorome
Externí odkaz:
https://doaj.org/article/0894d4c37aee43d78290dd58de0279d7
Autor:
María Paula Militello, María Victoria Martínez, Luciano Tamborini, Diego F. Acevedo, Cesar A. Barbero
Publikováno v:
Catalysts, Vol 13, Iss 10, p 1341 (2023)
The development of photothermal catalysts for biodiesel synthesis reaction (transesterification) requires the production of light-absorbing nanoparticles functionalized with catalytic (acid) groups. Using Stöber method, it is possible to produce res
Externí odkaz:
https://doaj.org/article/2d25db9cb8b64dc4b5019a9f53213385
Autor:
Cesar A. Barbero, Diego F. Acevedo
Publikováno v:
Polymers, Vol 15, Iss 1, p 133 (2022)
The mechanochemical synthesis of polyanilines (PANIs), made by oxidative polymerization of anilines, is reviewed. First, previous knowledge of the polymerization reaction in solution is discussed to understand the effect of different parameters: oxid
Externí odkaz:
https://doaj.org/article/908733fa046f41c4b25061f5586e48a9
Autor:
Javier Toledo Arana, Juan José Torres, Diego F. Acevedo, Cristian O. Illanes, Nelio A. Ochoa, Cecilia L. Pagliero
Publikováno v:
International Journal of Chemical Engineering, Vol 2019 (2019)
Biodiesel is the best candidate for fuel oil replacement, and to obtain it, heterogeneous catalysts offer large advantages: they can be separated from the product and reused. This work reviews a novel one-step synthesis of CaO-ZnO catalytic particles
Externí odkaz:
https://doaj.org/article/1767aef4b2694b7c803beec87c2ec0f7
Autor:
Kevin Riberi, Silvestre Bongiovanni Abel, María V. Martinez, María A. Molina, Claudia R. Rivarola, Diego F. Acevedo, Rebeca Rivero, Emma Antonia Cuello, Romina Gramaglia, Cesar A. Barbero
Publikováno v:
Journal of Composites Science, Vol 4, Iss 1, p 3 (2020)
Photo-thermo-mechanochemical (P-T-MCh) nanocomposites provide a mechanical and/or chemical output (MCh) in response to a photonic (P) input, with the thermal (T) flux being the coupling factor. The nanocomposite combines a photon absorbing nanomateri
Externí odkaz:
https://doaj.org/article/1dd1cb9c0f4249bd8642d47803f3d949
Autor:
Martin F. Broglia, Diego F. Acevedo, Denise Langheinrich, Heidi R. Perez-Hernandez, Cesar A. Barbero, Andrés F. Lasagni
Publikováno v:
International Journal of Polymer Science, Vol 2015 (2015)
Periodic microstructures in styrene-acrylonitrile (SAN) copolymers are fabricated by two-beam direct laser interference patterning using a nanosecond pulsed laser operating at a wavelength of 266 nm. The SAN copolymers are synthesized using different
Externí odkaz:
https://doaj.org/article/89433c5c693c4cbb96822c93c5ecfe03
Autor:
Cesar A. Barbero, Silvestre Bongiovanni Abel, Diego F. Acevedo, Mariano M. Bruno, Gustavo Abel Abraham, María Victoria Martinez
Publikováno v:
Polymers for Advanced Technologies. 32:4815-4825
Autor:
Lucinda E Mulko, Emma A Cuello, Robert Baumann, Anthony R Ramuglia, Inez M Weidinger, Diego F Acevedo, Cesar A Barbero, Maria Molina, Andrés Fabián Lasagni
Publikováno v:
Nanotechnology. 34:245701
Graphene oxide (GO) and reduced graphene oxide have outstanding qualities that could be exploited as reinforcement and antibacterial agents in a plethora of biomedical applications. In this contribution, it is reported the deployment of a polyacrylam
Autor:
Cesar A. Barbero, María Paula Militello, Juan Balach, J.M. Moyano, Luciano H. Tamborini, Diego F. Acevedo
Publikováno v:
Arabian Journal of Chemistry, Vol 12, Iss 8, Pp 3172-3182 (2019)
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Heterogeneous acid catalysts were prepared by sulfonation of nanoporous carbons (NPCs). The NPCs were produced by pyrolysis of resorcinol-formaldehyde nanoporous resins (NPRs). The NPRs were synthesized as wet gels by condensation of resorcinol and f
Autor:
Silvestre Bongiovanni Abel, Cesar A. Barbero, Jesica Yanina del Carmen Pereyra, Diego F. Acevedo, Kevin Sebastián Riberi, Gabriel A. Planes
Publikováno v:
MRS Advances. 3:3793-3798
The generation of filaments constituted by nanocomposites allows printing pieces with functional properties. A method is proposed for incorporating nanoparticles in plastic filaments (thermoplastic polyurethane, PU) by diffusion in the swollen materi