Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893183009> ?p ?o ?g. }
- W2893183009 endingPage "1032" @default.
- W2893183009 startingPage "1023" @default.
- W2893183009 abstract "With the use of sol-gel technology and heat-treatment at a temperature of 500°С, we obtained CeO2-xZrO2 (where х = 0, 5, 10, 20, 30, 50 mol%) powders and thin films that are promising for oxygen detection. A phase composition of the samples was studied using XRD and Raman spectroscopy. It was shown that under these synthesis conditions, both for powders and films, an increase in the content of zirconium dioxide from 0 to 50 mol% entailed the formation of solid solutions with a fluorite crystal lattice in the structure of cerium dioxide. For CeO2-xZrO2 thin films (where х = 0÷30 mol%), gas-sensing properties were studied: we identified a resistive response to oxygen in a wide range of concentrations (0.4–20%) at a low operating temperature of 400 °C, and studied the effect of moisture on the signal obtained while detecting O2. Upon increase of humidity from 0 to 100% resistance and response to oxygen values decrease, and from 75% and larger humidity a significant worsening of kinetic properties occurs, such as response time and recovery time. Selectivity to analyte gases such as H2, CO, CH4, NO2 was studied. The best selectivity to oxygen was displayed by the film containing 20% ZrO2, while the film with 10% ZrO2 demonstrated the worst selectivity. Using Raman spectroscopy it was shown that, after studies in a gas-air mixture containing not more than 1% of reducing gases, the nanomaterial surface contained oxygen superoxides and peroxides that were not removed, even after subsequent heat treatment in air at 500 °C." @default.
- W2893183009 created "2018-10-05" @default.
- W2893183009 creator A5007006423 @default.
- W2893183009 creator A5010322298 @default.
- W2893183009 creator A5028961424 @default.
- W2893183009 creator A5045784590 @default.
- W2893183009 creator A5055000036 @default.
- W2893183009 creator A5073175818 @default.
- W2893183009 date "2019-01-01" @default.
- W2893183009 modified "2023-09-30" @default.
- W2893183009 title "Gas-sensing properties of nanostructured CeO2-xZrO2 thin films obtained by the sol-gel method" @default.
- W2893183009 cites W1408626229 @default.
- W2893183009 cites W1544529053 @default.
- W2893183009 cites W1967730569 @default.
- W2893183009 cites W1978348012 @default.
- W2893183009 cites W1980464275 @default.
- W2893183009 cites W1982348428 @default.
- W2893183009 cites W1990964723 @default.
- W2893183009 cites W1995960248 @default.
- W2893183009 cites W1997243935 @default.
- W2893183009 cites W2002224175 @default.
- W2893183009 cites W2009614945 @default.
- W2893183009 cites W2009798092 @default.
- W2893183009 cites W2011044087 @default.
- W2893183009 cites W2012239363 @default.
- W2893183009 cites W2012695114 @default.
- W2893183009 cites W2015284353 @default.
- W2893183009 cites W2016397632 @default.
- W2893183009 cites W2018108163 @default.
- W2893183009 cites W2018859906 @default.
- W2893183009 cites W2030573174 @default.
- W2893183009 cites W2032173362 @default.
- W2893183009 cites W2036633511 @default.
- W2893183009 cites W2043966353 @default.
- W2893183009 cites W2046625917 @default.
- W2893183009 cites W2053286983 @default.
- W2893183009 cites W2054549930 @default.
- W2893183009 cites W2060885597 @default.
- W2893183009 cites W2064531225 @default.
- W2893183009 cites W2067403405 @default.
- W2893183009 cites W2069315391 @default.
- W2893183009 cites W2070024042 @default.
- W2893183009 cites W2070815718 @default.
- W2893183009 cites W2073380760 @default.
- W2893183009 cites W2075223642 @default.
- W2893183009 cites W2076691085 @default.
- W2893183009 cites W2077966533 @default.
- W2893183009 cites W2078526339 @default.
- W2893183009 cites W2078968560 @default.
- W2893183009 cites W2082048756 @default.
- W2893183009 cites W2082270124 @default.
- W2893183009 cites W2083205829 @default.
- W2893183009 cites W2083322403 @default.
- W2893183009 cites W2085000718 @default.
- W2893183009 cites W2095256169 @default.
- W2893183009 cites W2099476283 @default.
- W2893183009 cites W2121237359 @default.
- W2893183009 cites W2150013307 @default.
- W2893183009 cites W2152310886 @default.
- W2893183009 cites W2156489551 @default.
- W2893183009 cites W2291158714 @default.
- W2893183009 cites W2339378578 @default.
- W2893183009 cites W2346684490 @default.
- W2893183009 cites W2347183347 @default.
- W2893183009 cites W2472941322 @default.
- W2893183009 cites W2522145536 @default.
- W2893183009 cites W2529516288 @default.
- W2893183009 cites W2611668299 @default.
- W2893183009 cites W2620058471 @default.
- W2893183009 cites W2621855057 @default.
- W2893183009 cites W2695892431 @default.
- W2893183009 cites W2729264525 @default.
- W2893183009 cites W2742906186 @default.
- W2893183009 cites W2747965584 @default.
- W2893183009 cites W2765220247 @default.
- W2893183009 cites W2770743430 @default.
- W2893183009 cites W2774176119 @default.
- W2893183009 cites W2790224926 @default.
- W2893183009 cites W2792316942 @default.
- W2893183009 cites W2802557346 @default.
- W2893183009 cites W2809390393 @default.
- W2893183009 doi "https://doi.org/10.1016/j.jallcom.2018.09.274" @default.
- W2893183009 hasPublicationYear "2019" @default.
- W2893183009 type Work @default.
- W2893183009 sameAs 2893183009 @default.
- W2893183009 citedByCount "39" @default.
- W2893183009 countsByYear W28931830092018 @default.
- W2893183009 countsByYear W28931830092019 @default.
- W2893183009 countsByYear W28931830092020 @default.
- W2893183009 countsByYear W28931830092021 @default.
- W2893183009 countsByYear W28931830092022 @default.
- W2893183009 countsByYear W28931830092023 @default.
- W2893183009 crossrefType "journal-article" @default.
- W2893183009 hasAuthorship W2893183009A5007006423 @default.
- W2893183009 hasAuthorship W2893183009A5010322298 @default.
- W2893183009 hasAuthorship W2893183009A5028961424 @default.
- W2893183009 hasAuthorship W2893183009A5045784590 @default.
- W2893183009 hasAuthorship W2893183009A5055000036 @default.