Zobrazeno 1 - 10
of 18
pro vyhledávání: '"O. Rocha-Rocha"'
Autor:
Carlos Eduardo Martínez-Núñez, Y Delgado-Beleño, M Cortez-Valadez, O Rocha-Rocha, Ramón A B Alvarez, M Flores-Acosta
Publikováno v:
Papers in Physics, Vol 15 (2023)
Density functional theory (DFT) was used to study the electronic and vibrational properties of the chemical bond between the [6,6]-phenyl-C61-Butyric acid methyl ester (PCBM) and (CuO)n clusters. After chemical adsorption, the HOMO orbitals of PCBM p
Externí odkaz:
https://doaj.org/article/1b32a6fa8ab146e398ca50738892fec7
Autor:
R. García-Llamas, P.G. Mani-Gonzalez, M. Flores-Acosta, M. Cortez-Valadez, G. Calderón-Ayala, O. Rocha-Rocha
Publikováno v:
Journal of Electronic Materials. 50:4850-4857
In this research, a theoretical and experimental study of bimetallic gold and platinum nanoparticles is reported. From the green synthesis approach, a combination of rongalite with sucrose is used as a reducing and stabilizing agent. Nanoalloys (Au@P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d23293e67d231b4e4ee88e76c6ae76b
https://doi.org/10.1007/s11664-021-09033-0
https://doi.org/10.1007/s11664-021-09033-0
Autor:
Y. Delgado-Beleño, A. R. Hernández-Martínez, C.E. Martinez-Nuñez, H. Arizpe-Chávez, O. Rocha-Rocha, R. Gámez-Corrales, Ramón A.B. Alvarez, M. Cortez-Valadez, R. Britto-Hurtado, A. Perez-Rodriguez, M. Flores-Acosta
Publikováno v:
Journal of Electronic Materials. 46:802-807
Bimetallic Ag/Cu nanoparticles have been obtained by green synthesis using Opuntia ficus-indica plant extract. Two synthesis methods were applied to obtain nanoparticles with core–shell and Janus morphologies by reversing the order of precursors. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6f2758fd3e396b1d6707ec2d33f1e8f
https://doi.org/10.1007/s11664-016-4942-2
https://doi.org/10.1007/s11664-016-4942-2
Autor:
Ramón A.B. Alvarez, M. Cortez-Valadez, Y. Delgado-Beleño, M. Flores-Acosta, L. Oscar Neira Bueno, H. Arizpe-Chávez, C.E. Martinez-Nuñez, Luis Ivan Serrano-Corrales, O. Rocha-Rocha, R. Britto Hurtado
Publikováno v:
Physica E: Low-dimensional Systems and Nanostructures. 84:191-195
This study reports the synthesis and characterization of gold nanoparticles through an ecological method to obtain nanostructures from the extract of the plant Opuntia ficus-indica . Colloidal nanoparticles show sizes that vary between 10–20 nm, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70172556e0da2820dc158b22045071d7
https://doi.org/10.1016/j.physe.2016.04.024
https://doi.org/10.1016/j.physe.2016.04.024
Autor:
Eduardo Larios-Rodríguez, Ramón A.B. Alvarez, H. Arizpe-Chávez, R. Britto Hurtado, O. Rocha-Rocha, Y. Delgado-Beleño, M. Cortez-Valadez, C.E. Martinez-Nuñez, L. P. Ramírez-Rodríguez, M. Flores-Acosta, A. R. Hernández-Martínez
Publikováno v:
Physics Letters A. 380:2658-2663
Nowadays, gold nanoparticles (AuNps) can be used in a variety of applications, thus efficient methods to produce them are necessary. Several methods have been proposed in this area, but NPs production time is one limitation of these approaches. In th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c20859353f4f07cec353f005fc34f43d
https://doi.org/10.1016/j.physleta.2016.05.052
https://doi.org/10.1016/j.physleta.2016.05.052
Autor:
M. Cortez-Valadez, Ramón A.B. Alvarez, C.E. Martinez-Nuñez, O. Rocha-Rocha, M. Flores-Acosta, H. Arizpe-Chávez, Y. Delgado-Beleño, R. Britto Hurtado
Publikováno v:
Materials Letters. 167:135-140
Silver selenide (Ag 2 Se) quantum dots obtained in synthetic zeolite F9 through ion exchange are reported in this work. A hydrothermal reaction was conducted between the zeolite–Ag + system with Na 2 SeSO 3 . Quantum dots smaller than 10 nm were me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6bb14cdcb8f60d42bb33d8622515adf
https://doi.org/10.1016/j.matlet.2015.12.139
https://doi.org/10.1016/j.matlet.2015.12.139
Autor:
C.E. Martinez-Nuñez, H. Arizpe-Chávez, M. Flores-Acosta, Y. Delgado-Beleño, Ramón A.B. Alvarez, M. Cortez-Valadez, O. Rocha-Rocha, A. Perez-Rodriguez, R. Britto Hurtado
Publikováno v:
Chemical Physics. 463:106-110
Ag2S nanoparticles were synthesized with a combination of synthetic F9, silver nitrate (AgNO3) and monohydrated sodium sulfide (Na2S9H2O). An ionic exchange was achieved via hydrothermal reaction. Nanoparticles with a predominant size ranging from 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d102cf9c1b894135e2448415f369e9d2
https://doi.org/10.1016/j.chemphys.2015.10.009
https://doi.org/10.1016/j.chemphys.2015.10.009
Autor:
O. Rocha-Rocha, Martín Pedroza-Montero, G. Calderón-Ayala, M. Flores-Acosta, C.E. Martinez-Nuñez, M. Cortez-Valadez
Publikováno v:
Physics Letters A. 383:125985
The study of bimetallic clusters has been increasing in recent years due to the wide range of novel applications, when compared with monometallic nanoparticles This paper presents a simple method of low toxicity to obtain bimetallic nanoparticle clus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7ef9c621f1c8a38212507d60e2d6fba
https://doi.org/10.1016/j.physleta.2019.125985
https://doi.org/10.1016/j.physleta.2019.125985
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.