H2 Adsorption on Small Pd-Ni Clusters Deposited on N-Doped Graphene: A Theoretical Study

Autor: Brenda García-Hilerio, Lidia Santiago-Silva, Adriana Vásquez-García, Alejandro Gomez-Sanchez, Víctor A. Franco-Luján, Heriberto Cruz-Martínez

Publikováno v: C, Vol 10, Iss 3, p 73 (2024)

The study of novel materials for H2 storage is essential to consolidate the hydrogen as a clean energy source. In this sense, the H2 adsorption on Pd4-nNin (n = 0–3) clusters embedded on pyridinic-type N-doped graphene (PNG) was investigated using

Externí odkaz: https://doaj.org/article/27aa0ae21b484636ada67529b1b9a4f8

Effect of Chemical Oxidation Routes on the Properties of Chitosan- MWCNT Nanocomposites

Autor: Maria Grazia Rauccid, Yuriy Kovalenko, Gabriel Luna-Bárcenas, Alejandro Gomez Sanchez, Eric M. Rivera-Muñoz, Giovanna G. Buonocore, Evgen Prokhorov

Publikováno v: Current nanoscience (Online) 15 (2019): 618–625. doi:10.2174/1573413714666181114105422
info:cnr-pdr/source/autori:Sanchez A.G.; Prokhorov E.; Luna-Barcenas G.; Kovalenko Y.; Rivera-Munoz E.M.; Raucci M.G.; Buonocore G./titolo:Effect of chemical oxidation routes on the properties of chitosan-mwcnt nanocomposites/doi:10.2174%2F1573413714666181114105422/rivista:Current nanoscience (Online)/anno:2019/pagina_da:618/pagina_a:625/intervallo_pagine:618–625/volume:15

Background: Chitosan-multiwall carbon nanotubes (CS-MWCNTs) nanocomposites are an attractive material due to their biocompatibility and possibility to produce nanocomposites with high conductivities and high mechanical properties. Both electrical and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82a3a58eed290cde7e71baeafaf3974e
https://doi.org/10.2174/1573413714666181114105422

Chitosan-hydroxyapatite nanocomposites: Effect of interfacial layer on mechanical and dielectric properties

Autor: Alejandro Gomez Sanchez, Yuriy Kovalenko, Giovanna G. Buonocore, Eric M. Rivera-Muñoz, Gabriel Luna-Bárcenas, Maria Grazia Raucci, Alma G. Mora-García, Evgen Prokhorov

Publikováno v: Materials chemistry and physics
217 (2018): 151–159. doi:10.1016/j.matchemphys.2018.06.062
info:cnr-pdr/source/autori:Gomez Sanchez, Alejandro; Prokhorov, Evgen; Luna-Barcenas, Gabriel; Mora-Garcia, Alma G.; Kovalenko, Yuriy; Rivera-Munoz, Eric M.; Grazia Raucci, Maria; Buonocore, Giovanna/titolo:Chitosan-hydroxyapatite nanocomposites: Effect of interfacial layer on mechanical and dielectric properties/doi:10.1016%2Fj.matchemphys.2018.06.062/rivista:Materials chemistry and physics (Print)/anno:2018/pagina_da:151/pagina_a:159/intervallo_pagine:151–159/volume:217

The aim of this work is to investigate properties of interfacial layer in chitosan-hydroxyapatite nanoparticles (CS-nHAp) films. Simultaneous mechanical and dielectric percolation phenomena in films are observed for 30–40% of nHAp loadings. Structu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::305d2bd113705c4176156f034e8b9796
https://doi.org/10.1016/j.matchemphys.2018.06.062

Chitosan-ZnO Nanocomposites Assessed by Dielectric, Mechanical, and Piezoelectric Properties

Autor: Evgen Prokhorov, Gabriel Luna-Bárcenas, José Martín Yáñez Limón, Alejandro Gómez Sánchez, Yuriy Kovalenko

Publikováno v: Polymers, Vol 12, Iss 9, p 1991 (2020)

The aim of this work is to structurally characterize chitosan-zinc oxide nanoparticles (CS-ZnO NPs) films in a wide range of NPs concentration (0–20 wt.%). Dielectric, conductivity, mechanical, and piezoelectric properties are assessed by using the

Externí odkaz: https://doaj.org/article/a799886480314e11a69d1f54974ddc8c