E. P. Simonenko, A. S. Mokrushin, I. A. Nagornov, Yu. M. Gorban, T. L. Simonenko, N. P. Simonenko, N. T. Kuznetsov
{"title":"纳米复合材料 Ti0.2V1.8CTx-V2O5-SnO2 的化学感应特性","authors":"E. P. Simonenko, A. S. Mokrushin, I. A. Nagornov, Yu. M. Gorban, T. L. Simonenko, N. P. Simonenko, N. T. Kuznetsov","doi":"10.1134/s0036023624601703","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>The method of modification of accordion-like complex Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub> MXene with tin(IV) and vanadium oxides was developed based on hydrothermal synthesis of SnO<sub>2</sub> in water-alcoholic medium in the presence of dispersed particles of two-dimensional vanadium-titanium carbide. Coating Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub>-10 mol % SnO<sub>2</sub> was deposited by microplotter printing on a specialized substrate followed by heat treatment in air at 300°С for 1 h. For the formed nanocomposite layer Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub>–V<sub>2</sub>O<sub>5</sub>–SnO<sub>2</sub>, chemosensor properties were comprehensively studied for a number of analyte gases, including 100 ppm CO, NH<sub>3</sub>, NO<sub>2</sub>, benzene, acetone, ethanol, 1000 ppm H<sub>2</sub>, methane, and 10% oxygen. High sensitivity and selectivity of the nanocomposite at operating temperatures of 150 and 200°С to nitrogen dioxide were shown, the responses to 100 ppm NO<sub>2</sub> were found to be 281 and 873%, respectively.</p>","PeriodicalId":762,"journal":{"name":"Russian Journal of Inorganic Chemistry","volume":null,"pages":null},"PeriodicalIF":1.8000,"publicationDate":"2024-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Chemosensory Properties of Nanocomposite Ti0.2V1.8CTx–V2O5–SnO2\",\"authors\":\"E. P. Simonenko, A. S. Mokrushin, I. A. Nagornov, Yu. M. Gorban, T. L. Simonenko, N. P. Simonenko, N. T. Kuznetsov\",\"doi\":\"10.1134/s0036023624601703\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>The method of modification of accordion-like complex Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub> MXene with tin(IV) and vanadium oxides was developed based on hydrothermal synthesis of SnO<sub>2</sub> in water-alcoholic medium in the presence of dispersed particles of two-dimensional vanadium-titanium carbide. Coating Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub>-10 mol % SnO<sub>2</sub> was deposited by microplotter printing on a specialized substrate followed by heat treatment in air at 300°С for 1 h. For the formed nanocomposite layer Ti<sub>0.2</sub>V<sub>1.8</sub>CT<sub><i>x</i></sub>–V<sub>2</sub>O<sub>5</sub>–SnO<sub>2</sub>, chemosensor properties were comprehensively studied for a number of analyte gases, including 100 ppm CO, NH<sub>3</sub>, NO<sub>2</sub>, benzene, acetone, ethanol, 1000 ppm H<sub>2</sub>, methane, and 10% oxygen. High sensitivity and selectivity of the nanocomposite at operating temperatures of 150 and 200°С to nitrogen dioxide were shown, the responses to 100 ppm NO<sub>2</sub> were found to be 281 and 873%, respectively.</p>\",\"PeriodicalId\":762,\"journal\":{\"name\":\"Russian Journal of Inorganic Chemistry\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.8000,\"publicationDate\":\"2024-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Russian Journal of Inorganic Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://doi.org/10.1134/s0036023624601703\",\"RegionNum\":3,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, INORGANIC & NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Inorganic Chemistry","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1134/s0036023624601703","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, INORGANIC & NUCLEAR","Score":null,"Total":0}
Chemosensory Properties of Nanocomposite Ti0.2V1.8CTx–V2O5–SnO2
Abstract
The method of modification of accordion-like complex Ti0.2V1.8CTx MXene with tin(IV) and vanadium oxides was developed based on hydrothermal synthesis of SnO2 in water-alcoholic medium in the presence of dispersed particles of two-dimensional vanadium-titanium carbide. Coating Ti0.2V1.8CTx-10 mol % SnO2 was deposited by microplotter printing on a specialized substrate followed by heat treatment in air at 300°С for 1 h. For the formed nanocomposite layer Ti0.2V1.8CTx–V2O5–SnO2, chemosensor properties were comprehensively studied for a number of analyte gases, including 100 ppm CO, NH3, NO2, benzene, acetone, ethanol, 1000 ppm H2, methane, and 10% oxygen. High sensitivity and selectivity of the nanocomposite at operating temperatures of 150 and 200°С to nitrogen dioxide were shown, the responses to 100 ppm NO2 were found to be 281 and 873%, respectively.
期刊介绍：
Russian Journal of Inorganic Chemistry is a monthly periodical that covers the following topics of research: the synthesis and properties of inorganic compounds, coordination compounds, physicochemical analysis of inorganic systems, theoretical inorganic chemistry, physical methods of investigation, chemistry of solutions, inorganic materials, and nanomaterials.
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