Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Salvador Alcántara Iniesta"'
Autor:
Héctor Eduardo Petlacalco Ramírez, Salvador Alcántara Iniesta, Blanca Susana Soto Cruz, Jesús Israel Mejía Silva
Publikováno v:
Crystals, Vol 12, Iss 11, p 1607 (2022)
In this study, thin films of zinc oxide doped with fluorine ZnO: F were deposited via ultrasonic spray pyrolysis (USP) with an atomic ratio of [F/Zn] in a starting solution of 15 at.% on borosilicate glass coverslips and SiO2/Si substrates. The struc
Externí odkaz:
https://doaj.org/article/e499cdc4e0894e359597fb3e03660958
Autor:
Yesmin Panecatl-Bernal, Rodolfo Lima Juárez, Elder Alpes de Vasconcelos, Melissa Chávez Portillo, Walter Mendes de Azevedo, Miguel-Ángel Méndez-Rojas, Rafael Garrido-Rosado, Julio Villanueva-Cab, Salvador Alcántara Iniesta, Joaquín Alvarado
Publikováno v:
Materials Research Express, Vol 8, Iss 6, p 065011 (2021)
ZnO/MCM-41 composites consisting of loose particles with an irregular, wrinkled surface and flower-like morphology were obtained by adding MCM-41 to a mixture of zinc nitrate hexahydrate and hexamethylenetetramine under hydrothermal conditions. The p
Externí odkaz:
https://doaj.org/article/c545790d3ec44f598ec4dabc691aafbd
Autor:
Rogelio Ramos-Aguilar, Patricia Máximo-Romero, Blanca Susana Soto-Cruz, Salvador Alcántara- Iniesta, María de la Cruz Vázquez-García, Aimel Tlacuatl-Sánchez, Alberto Reyes- Galicia, Lucía González-Franco
Publikováno v:
Investigaciones Geográficas, Iss 50, Pp 89-104 (2015)
A photrogrammetric analysis of the Ojo Salado and Seca canyons of Citlaltepetl Volcano, in the area of influence of the towns of Cuiyachapa and Tetelcingo, in the State of Veracruz is presented. The local acceleration of gravity, atmospheric pressure
Externí odkaz:
https://doaj.org/article/b735280be6e04c528488833ce1fbb1cd
Autor:
Gerardo‐Miguel Bravo de Luciano, Yesmin Panecatl‐Bernal, Blanca‐Susana Soto‐Cruz, Miguel Ángel Méndez‐Rojas, Primavera López‐Salazar, Salvador Alcántara‐Iniesta, Melissa Chávez Portillo, Anabel Romero‐López, Jesús‐Israel Mejía‐Silva, Joaquin Alvarado, Miguel Ángel Domínguez‐Jiménez
Publikováno v:
ChemistrySelect. 7
Autor:
Joaquín Alvarado, Salvador Alcántara Iniesta, Elder A. de Vasconcelos, Rodolfo Lima Juárez, Miguel Angel Méndez Rojas, Julio Villanueva Cab, Yesmin Panecatl Bernal, Walter M. de Azevedo
Publikováno v:
Optik. 185:429-440
This work reports the synthesis of MCM-41 powder via sol-gel and hydrothermal methods, which allows to obtain for the first time, thin films through spin-coating technique with good homogeneity on the silicon substrate, without making the deposition
Autor:
Maria Eugenia Rabanal, J.R. Mora, Gregorio Flores-Carrasco, Salvador Alcántara-Iniesta, B.S. Soto, R. Ramírez, Carlos Bueno
Publikováno v:
Solid State Phenomena. 286:15-22
In this work, we report on the processing of PVP-capped ZnO nanoparticles employing a simple-polyol method, varying only the molar concentration (0.01 and 0.1 M) of Zn(CH3COO)2•2H2O used as zinc precursor. Synthesis is performed using ethylene glyc
Autor:
Salvador Alcántara-Iniesta, Raquel Ramírez-Amador, Eduardo Mercado-Agular, Gregorio Flores-Carrasco, Julio Rodríguez González, Arturo Benito Vásquez-Ortiz, Ogilver García-Teniza
Publikováno v:
Solid State Phenomena. 286:64-71
This paper reports a study of Fluorine-doped Tin Oxide (FTO) thin films deposited by the Pneumatic Spray Pyrolysis (PSP) technique. The films were deposited on glass substrates at 450 °C with a ~125 nm thickness, using an F/Sn ratio of 0, 0.2, 0.35,
Autor:
Rogelio Ramos-Aguilar, Patricia Máximo-Romero, Blanca Susana Soto-Cruz, Salvador Alcántara-Iniesta
Publikováno v:
Investigaciones Geográficas, Iss 47, Pp ág. 67-82 (2014)
Este trabajo se presenta como una contribución a la prevención de desastres naturales y para generar un complemento a otros estudios semejantes. El volcán Popocatépetl ha presentado actividad importante y constante desde el año 1994. Dentro de s
Externí odkaz:
https://doaj.org/article/6838d2c67ca6448595a0c5e579f3cc12
Autor:
R. Ramírez-Amador, Salvador Alcántara-Iniesta, J. Balcón-Camacho, H. P. Martínez Hernández, L. Morales-de la Garza, J. J. Gervacio-Arciniega, Adan Luna-Flores, G. Flores-Carrasco, Miguel Angel Méndez Rojas, Yesmin Panecatl Bernal, Joaquín Alvarado, J. F. Curioca-Vega
Publikováno v:
Crystals, Vol 10, Iss 2, p 73 (2020)
Crystals
Volume 10
Issue 2
Crystals
Volume 10
Issue 2
Thin films of nanocomposite of zinc oxide&ndash
reduced graphene oxide (ZnO-rGO) deposited on soda-lime glass substrates were prepared using ultrasonic spray pyrolysis (USP) at 460 °
C. The preparation process does not use harsh acids an
reduced graphene oxide (ZnO-rGO) deposited on soda-lime glass substrates were prepared using ultrasonic spray pyrolysis (USP) at 460 °
C. The preparation process does not use harsh acids an
Autor:
Blanca Susanna Soto, Victor Balderrama Vázquez, Salvador Alcántara Iniesta, Magali Estrada del Cueto, Irene Aguilar Romero, Iván Garduño Vértiz, Joaquín Alvarado Pulido
Publikováno v:
Journal of Integrated Circuits and Systems. 13:1-5
In the fabrication process of OTFTs is necessary to focus on the electrical properties of channel’s materials to improve its behavior and then exploit the use of this technology in different applications. For this reason, this paper was focused int