Matches in SemOpenAlex for { <https://semopenalex.org/work/W3147408596> ?p ?o ?g. }
- W3147408596 endingPage "892" @default.
- W3147408596 startingPage "892" @default.
- W3147408596 abstract "The review deals with issues related to the principle of operation of resistive semiconductor gas sensors and the use of light activation instead of thermal heating when detecting gases. Information on the photoelectric and optical properties of nanocrystalline oxides SnO2, ZnO, In2O3, and WO3, which are the most widely used sensitive materials for semiconductor gas sensors, is presented. The activation of the gas sensitivity of semiconductor materials by both UV and visible light is considered. When activated by UV light, the typical approaches for creating materials are (i) the use of individual metal oxides, (ii) chemical modification with nanoparticles of noble metals and their oxides, (iii) and the creation of nanocomposite materials based on metal oxides. In the case of visible light activation, the approaches used to enhance the photo- and gas sensitivity of wide-gap metal oxides are (i) doping; (ii) spectral sensitization using dyes, narrow-gap semiconductor particles, and quantum dots; and (iii) addition of plasmon nanoparticles. Next, approaches to the description of the mechanism of the sensor response of semiconductor sensors under the action of light are considered." @default.
- W3147408596 created "2021-04-13" @default.
- W3147408596 creator A5025358310 @default.
- W3147408596 creator A5051183318 @default.
- W3147408596 creator A5059076630 @default.
- W3147408596 date "2021-03-31" @default.
- W3147408596 modified "2023-10-16" @default.
- W3147408596 title "Light Activation of Nanocrystalline Metal Oxides for Gas Sensing: Principles, Achievements, Challenges" @default.
- W3147408596 cites W1663914835 @default.
- W3147408596 cites W1667282011 @default.
- W3147408596 cites W1673497541 @default.
- W3147408596 cites W1769395627 @default.
- W3147408596 cites W1830763874 @default.
- W3147408596 cites W1840001384 @default.
- W3147408596 cites W1851987778 @default.
- W3147408596 cites W1966424338 @default.
- W3147408596 cites W1967332477 @default.
- W3147408596 cites W1970813741 @default.
- W3147408596 cites W1973645443 @default.
- W3147408596 cites W1974601726 @default.
- W3147408596 cites W1976849033 @default.
- W3147408596 cites W1978779625 @default.
- W3147408596 cites W1978974297 @default.
- W3147408596 cites W1979622184 @default.
- W3147408596 cites W1985973971 @default.
- W3147408596 cites W1986400519 @default.
- W3147408596 cites W1991445255 @default.
- W3147408596 cites W1993428190 @default.
- W3147408596 cites W1994114312 @default.
- W3147408596 cites W1995353577 @default.
- W3147408596 cites W1995433120 @default.
- W3147408596 cites W1995955959 @default.
- W3147408596 cites W2000065823 @default.
- W3147408596 cites W2001319551 @default.
- W3147408596 cites W2002934441 @default.
- W3147408596 cites W2003650108 @default.
- W3147408596 cites W2005389543 @default.
- W3147408596 cites W2006063164 @default.
- W3147408596 cites W2006815647 @default.
- W3147408596 cites W2008771361 @default.
- W3147408596 cites W2011672391 @default.
- W3147408596 cites W2013343089 @default.
- W3147408596 cites W2013920614 @default.
- W3147408596 cites W2013964471 @default.
- W3147408596 cites W2016901741 @default.
- W3147408596 cites W2019058543 @default.
- W3147408596 cites W2020738964 @default.
- W3147408596 cites W2026973457 @default.
- W3147408596 cites W2027003880 @default.
- W3147408596 cites W2028533623 @default.
- W3147408596 cites W2030621003 @default.
- W3147408596 cites W2031775707 @default.
- W3147408596 cites W2032681905 @default.
- W3147408596 cites W2034371607 @default.
- W3147408596 cites W2037076457 @default.
- W3147408596 cites W2037147810 @default.
- W3147408596 cites W2037860497 @default.
- W3147408596 cites W2046995109 @default.
- W3147408596 cites W2047400505 @default.
- W3147408596 cites W2049153358 @default.
- W3147408596 cites W2050526781 @default.
- W3147408596 cites W2054224103 @default.
- W3147408596 cites W2056017623 @default.
- W3147408596 cites W2056193398 @default.
- W3147408596 cites W2056495315 @default.
- W3147408596 cites W2061271139 @default.
- W3147408596 cites W2065477655 @default.
- W3147408596 cites W2065706045 @default.
- W3147408596 cites W2068908844 @default.
- W3147408596 cites W2074206130 @default.
- W3147408596 cites W2074971593 @default.
- W3147408596 cites W2075125480 @default.
- W3147408596 cites W2075171585 @default.
- W3147408596 cites W2075992247 @default.
- W3147408596 cites W2079043422 @default.
- W3147408596 cites W2081506164 @default.
- W3147408596 cites W2083039735 @default.
- W3147408596 cites W2083386252 @default.
- W3147408596 cites W2087766108 @default.
- W3147408596 cites W2088941412 @default.
- W3147408596 cites W2090335464 @default.
- W3147408596 cites W2091237955 @default.
- W3147408596 cites W2097958424 @default.
- W3147408596 cites W2100619395 @default.
- W3147408596 cites W2114565003 @default.
- W3147408596 cites W2116067171 @default.
- W3147408596 cites W2135910256 @default.
- W3147408596 cites W2143096749 @default.
- W3147408596 cites W2146965404 @default.
- W3147408596 cites W2151326298 @default.
- W3147408596 cites W2153497062 @default.
- W3147408596 cites W2155624205 @default.
- W3147408596 cites W2163370526 @default.
- W3147408596 cites W2190380883 @default.
- W3147408596 cites W2191327064 @default.
- W3147408596 cites W2193074050 @default.
- W3147408596 cites W2236128743 @default.
- W3147408596 cites W2255581911 @default.