Výsledky vyhledávání - "J.A. García-Valenzuela"

Optimized protocol for the preparation of multi-walled carbon nanotube:polystyrene transducers for electrochemical sensing

Autor: Martha R. Baez-Gaxiola, J.A. García-Valenzuela

Publikováno v: Instrumentation Science & Technology. 49:327-341

A practical method is presented to prepare films of a composite material constituted of multi-walled carbon nanotubes (MWCNTs) and polystyrene (PS) that are used for transduction applications. The ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a9ec008b60defbd1b3393bfe4450280
https://doi.org/10.1080/10739149.2020.1842763

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Synthesis of CH3NH3PbI3–Cl perovskite by the three-step route consisting of chemical solution deposition followed by gas–solid reaction transformations: Film quality and photodetector performance evaluation

Autor: Mérida Sotelo-Lerma, D. Cabrera-German, E. Paredes-Sotelo, Miguel Martínez-Gil, M. Cota-Leal, J.A. García-Valenzuela

Publikováno v: Organic Electronics. 73:76-86

A low-cost, simple, reproducible, and industry-scalable three-step approach that permits full control over film growth is used to prepare CH3NH3PbI3–xClx perovskite films and the advantages of the process is demonstrated with the evidence presented

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a65a897161110866c4bac725efaa7855
https://doi.org/10.1016/j.orgel.2019.05.049

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Assessing the chemical state of chemically deposited copper sulfide: A quantitative analysis of the X-ray photoelectron spectra of the amorphous-to-covellite transition phases

Autor: M. Cota-Leal, J.A. García-Valenzuela, M. Martínez-Gil, Z. Montiel-González, D. Cabrera-German, G. Suárez-Campos, Mérida Sotelo-Lerma

Publikováno v: Applied Surface Science. 481:281-295

Precise determination of the chemical composition and structure of copper sulfides is important to understand the different phase properties. To contribute in this matter, a set of peak-fitting parameters that allows for an accurate reproduction and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ccb330bedb3d75d14d8de484d3f2c8e
https://doi.org/10.1016/j.apsusc.2019.03.054

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Controlled synthesis of Mg(OH)2 thin films by chemical solution deposition and their thermal transformation to MgO thin films

Autor: D. Cabrera-German, M. Martínez-Gil, G. Suárez-Campos, M. Cota-Leal, Hailin Zhao Hu, J.A. García-Valenzuela, J.L. Fuentes-Ríos, Mérida Sotelo-Lerma

Publikováno v: Ceramics International. 45:10356-10363

The chemical solution deposition of Mg(OH)2 thin films on glass substrates and their transformation to MgO by annealing in air is presented. The chemical solution deposition consists of a chemical reaction employing an aqueous solution composed of ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::88280feff1dca6d2f8522571ad4c9570
https://doi.org/10.1016/j.ceramint.2019.02.093

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Tailoring the composition of nanostructured tin sulfide synthesized by a gas–liquid reaction method: Correlation with the relative permittivity of the solvent

Autor: J.A. García-Valenzuela, Hailin Hu, D. Cabrera-German, M. Cota-Leal, Mérida Sotelo-Lerma, O. A. Castelo-González

Publikováno v: Materials Chemistry and Physics. 222:333-337

A simple gas–liquid reaction method between H2S vapor and a SnCl2 solution is employed for tin sulfide synthesis under standard conditions. Four different solvents, that present a distinct relative permittivity, have been used to dissolve the SnCl2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9a7fb6046ed6cf505905de0313b109b
https://doi.org/10.1016/j.matchemphys.2018.10.030

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Detailed characterization of good-quality SnS thin films obtained by chemical solution deposition at different reaction temperatures

Autor: R. Aceves, Mérida Sotelo-Lerma, D. Cabrera-German, M. Cota-Leal, J.A. García-Valenzuela, M. Martínez-Gil

Publikováno v: Materials Science in Semiconductor Processing. 89:131-142

A process for the chemical deposition of good-quality SnS thin films is presented. This process consists of a careful substrate sensitization; the placement of the substrate in a particular angle in the reaction solution; and the use of an aqueous re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7ffde902181aade9e33c39982564a89c
https://doi.org/10.1016/j.mssp.2018.09.009

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