{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T21:13:36Z","timestamp":1774559616939,"version":"3.50.1"},"reference-count":57,"publisher":"MDPI AG","issue":"7","license":[{"start":{"date-parts":[[2018,7,16]],"date-time":"2018-07-16T00:00:00Z","timestamp":1531699200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Nanoparticles of manganese antimonate (MnSb2O6) were prepared using the microwave-assisted colloidal method for its potential application as a gas sensor. For the synthesis of the oxide, manganese nitrate, antimony chloride, ethylenediamine and ethyl alcohol (as a solvent) were used. The precursor material was calcined at 800 \u00b0C in air and analyzed by X-ray diffraction. The oxide crystallized into a hexagonal structure with spatial group P321 and cell parameters a = b = 8.8054 \u00c5 and c = 4.7229 \u00c5. The microstructure of the material was analyzed by scanning electron microscopy (SEM), finding the growth of microrods with a size of around ~10.27 \u03bcm and some other particles with an average size of ~1.3 \u03bcm. Photoacoustic spectroscopy (PAS) studies showed that the optical energy band (Eg) of the oxide was of ~1.79 eV. Transmission electron microscopy (TEM) analyses indicated that the size of the nanoparticles was of ~29.5 nm on average. The surface area of the powders was estimated at 14.6 m2\/g by the Brunauer\u2013Emmett\u2013Teller (BET) method. Pellets prepared from the nanoparticles were tested in carbon monoxide (CO) and propane (C3H8) atmospheres at different concentrations (0\u2013500 ppm) and operating temperatures (100, 200 and 300 \u00b0C). The pellets were very sensitive to changes in gas concentration and temperature: the response of the material rose as the concentration and temperature increased. The results showed that the MnSb2O6 nanoparticles can be a good candidate to be used as a novel gas sensor.<\/jats:p>","DOI":"10.3390\/s18072299","type":"journal-article","created":{"date-parts":[[2018,7,16]],"date-time":"2018-07-16T11:38:50Z","timestamp":1531741130000},"page":"2299","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":27,"title":["Sensitivity Tests of Pellets Made from Manganese Antimonate Nanoparticles in Carbon Monoxide and Propane Atmospheres"],"prefix":"10.3390","volume":"18","author":[{"given":"H\u00e9ctor","family":"Guill\u00e9n-Bonilla","sequence":"first","affiliation":[{"name":"Departamento de Ingenier\u00eda de Proyectos, Centro Universitario de Ciencias Exactas e Ingenier\u00edas (CUCEI), Universidad de Guadalajara, Guadalajara 44410, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ver\u00f3nica-M.","family":"Rodr\u00edguez-Betancourtt","sequence":"additional","affiliation":[{"name":"Departamento de Qu\u00edmica, Centro Universitario de Ciencias Exactas e Ingenier\u00edas (CUCEI), Universidad de Guadalajara, Guadalajara 44410, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jos\u00e9 Trinidad","family":"Guillen-Bonilla","sequence":"additional","affiliation":[{"name":"Departamento de Electr\u00f3nica y Computaci\u00f3n, Centro Universitario de Ciencias Exactas e Ingenier\u00edas (CUCEI), Universidad de Guadalajara, Guadalajara 44410, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lorenzo","family":"Gildo-Ortiz","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Centro Universitario de Ciencias Exactas e Ingenier\u00edas (CUCEI), Universidad de Guadalajara, Guadalajara 44410, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alex","family":"Guillen-Bonilla","sequence":"additional","affiliation":[{"name":"Departamento de Ciencias Computacionales e Ingenier\u00edas, Centro Universitario de los Valles (CUVALLES), Universidad de Guadalajara, Carretera Guadalajara-Ameca Km 45.5, Ameca 46600, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Y. L.","family":"Casallas-Moreno","sequence":"additional","affiliation":[{"name":"Consejo Nacional de Ciencia y Tecnolog\u00eda (CONACYT), Instituto Polit\u00e9cnico Nacional\u2014UPIITA, Av. IPN 2580 Col. Barrio la Laguna Ticom\u00e1n, Ciudad de Mexico C.P. 07340, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oscar","family":"Blanco-Alonso","sequence":"additional","affiliation":[{"name":"Departamento de F\u00edsica, Centro Universitario de Ciencias Exactas e Ingenier\u00edas (CUCEI), Universidad de Guadalajara, Guadalajara 44410, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Juan","family":"Reyes-G\u00f3mez","sequence":"additional","affiliation":[{"name":"Facultad de Ciencias, Universidad de Colima, Las V\u00edboras 28045, Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2018,7,16]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"5233","DOI":"10.1021\/cm049249w","article-title":"Electronic structure studies of main group oxides possessing edge-sharing octahedra: Implications for the design of transparent conducting oxides","volume":"16","author":"Mizoguchi","year":"2004","journal-title":"Chem. 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