Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Jorge Alberto Ramírez Ortega"'
1
Akademický článek
An Alternative Approach for the Synthesis of Zinc Aluminate Nanoparticles for CO and Propane Sensing Applications
Autor: Lorenzo Gildo-Ortiz, Verónica-María Rodríguez-Betancourtt, Jorge Alberto Ramírez Ortega, Oscar Blanco-Alonso
Publikováno v: Chemosensors, Vol 11, Iss 2, p 105 (2023)
We implemented a simple and inexpensive aqueous sol-gel process to synthesize ZnAl2O4 nanoparticles to study its potential application as a gas sensor. Compared to traditional ceramic methods, the synthesis was conducted at lower temperatures and rea
Externí odkaz: https://doaj.org/article/bf894eb1402f4174a63020de5acaf928
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2
Akademický článek
Carbone Monoxide (CO) Detection Device Based on the Nickel Antimonate Oxide and a DC Electronic Circuit
Autor: José Trinidad Guillen Bonilla, Héctor Guillén Bonilla, Verónica María Rodríguez Betancourtt, Antonio Casillas Zamora, Jorge Alberto Ramírez Ortega, Lorenzo Gildo Ortiz, María Eugenia Sánchez Morales, Oscar Blanco Alonso, Alex Guillén Bonilla
Publikováno v: Applied Sciences, Vol 9, Iss 18, p 3799 (2019)
Carbon monoxide (CO) is very toxic to health. CO gas can cause intoxication and even death when the concentration is high or there are long exposure times. To detect atmospheres with CO gas concentration detectors are placed. In this work, a novel CO
Externí odkaz: https://doaj.org/article/674b315db9eb43909ffa4d30249f450f
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3
Akademický článek
Electrical Response of the Spinel ZnAl2O4 and Its Application in the Detection of Propane Gas
Autor: Héctor Guillén-Bonilla, José Trinidad Guillén-Bonilla, Verónica María Rodríguez-Betancourtt, Maricela Jiménez-Rodríguez, Alex Guillén-Bonilla, Emilio Huízar-Padilla, María Eugenia Sánchez-Morales, Jorge Alberto Ramírez-Ortega, Oscar Blanco-Alonso
Publikováno v: Applied Sciences, Vol 11, Iss 20, p 9488 (2021)
Nanoparticles of the semiconductor ZnAl2O4 were prepared using a microwave-assisted wet chemistry method in the presence of ethylenediamine and calcination at 250 °C. The material’s crystallinity and purity were verified by X-ray diffraction. The
Externí odkaz: https://doaj.org/article/f565f5ddd16a4163bcfeac75aa0ad5f9
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4
Akademický článek
Preparation of Powders Containing Sb, Ni, and O for the Design of a Novel CO and C3H8 Sensor
Autor: Jorge Alberto Ramírez-Ortega, José Trinidad Guillén-Bonilla, Alex Guillén-Bonilla, Verónica María Rodríguez-Betancourtt, Lorenzo Gildo-Ortiz, Oscar Blanco-Alonso, Víctor Manuel Soto-García, Maricela Jiménez-Rodríguez, Héctor Guillén-Bonilla
Publikováno v: Applied Sciences, Vol 11, Iss 20, p 9536 (2021)
In this work, powders of NiSb2O6 were synthesized using a simple and economical microwave-assisted wet chemistry method, and calcined at 700, 800, and 900 °C. It was identified through X-ray diffraction that the oxide is a nanomaterial with a trirut
Externí odkaz: https://doaj.org/article/8b1f0ed87b274afda5301d48b229d7e7
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6
Preparation of Powders Containing Sb, Ni, and O for the Design of a Novel CO and C3H8 Sensor
Autor: Víctor Manuel Soto-García, Héctor Guillén-Bonilla, Jorge Alberto Ramírez-Ortega, Maricela Jiménez-Rodríguez, Alex Guillén-Bonilla, Lorenzo Gildo-Ortiz, Oscar Blanco-Alonso, José Trinidad Guillén-Bonilla, Verónica María Rodríguez-Betancourtt
Publikováno v: Applied Sciences, Vol 11, Iss 9536, p 9536 (2021)
Applied Sciences
Volume 11
Issue 20
In this work, powders of NiSb2O6 were synthesized using a simple and economical microwave-assisted wet chemistry method, and calcined at 700, 800, and 900 °C. It was identified through X-ray diffraction that the oxide is a nanomaterial with a trirut
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7585392e863598aed5a0dbca6331f118
https://www.mdpi.com/2076-3417/11/20/9536
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7
Electrical Response of the Spinel ZnAl2O4 and Its Application in the Detection of Propane Gas
Autor: Emilio Huízar-Padilla, Oscar Blanco-Alonso, María Eugenia Sánchez-Morales, Héctor Guillén-Bonilla, Verónica María Rodríguez-Betancourtt, Jorge Alberto Ramírez-Ortega, Alex Guillén-Bonilla, José Trinidad Guillén-Bonilla, Maricela Jiménez-Rodríguez
Publikováno v: Applied Sciences, Vol 11, Iss 9488, p 9488 (2021)
Applied Sciences
Volume 11
Issue 20
Nanoparticles of the semiconductor ZnAl2O4 were prepared using a microwave-assisted wet chemistry method in the presence of ethylenediamine and calcination at 250 °C. The material’s crystallinity and purity were verified by X-ray diffraction. The
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7739c208c93d02a1235babb9436b670e
https://www.mdpi.com/2076-3417/11/20/9488
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8
A Gas Sensor for Application as a Propane Leak Detector
Autor: Oscar Blanco Alonso, Verónica-M. Rodríguez-Betancourtt, Jorge Alberto Ramírez Ortega, Alex Guillen Bonilla, José Trinidad Guillen Bonilla, Héctor Guillen Bonilla, Antonio Casillas Zamora
Publikováno v: Journal of Sensors, Vol 2021 (2021)
A propane gas detector was built based on the semiconductor nickel antimonate oxide (NiSb2O6) by means of an analog electronic circuit. The gas detector was designed for monitoring atmospheres where the leakage of propane gas could possibly occur. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ac8b97452e9083aa439d0f6c41103e5
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10
Carbone Monoxide (CO) Detection Device Based on the Nickel Antimonate Oxide and a DC Electronic Circuit
Autor: Oscar Blanco Alonso, Antonio Casillas Zamora, María Eugenia Sánchez Morales, Alex Guillen Bonilla, Lorenzo Gildo Ortiz, Verónica María Rodríguez Betancourtt, Héctor Guillen Bonilla, José Trinidad Guillen Bonilla, Jorge Alberto Ramírez Ortega
Publikováno v: Applied Sciences, Vol 9, Iss 18, p 3799 (2019)
Applied Sciences
Volume 9
Issue 18
Carbon monoxide (CO) is very toxic to health. CO gas can cause intoxication and even death when the concentration is high or there are long exposure times. To detect atmospheres with CO gas concentration detectors are placed. In this work, a novel CO
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b8c17ebc1e0950cf203701174f18c25
https://doi.org/10.3390/app9183799
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