| 发明名称 | Gas sensor and method for producing the same | ||
| 摘要 | A gas sensor is used for detecting gas in the air, especially formaldehyde. The sensor comprises at least one gas-sensitive zone which is preferably a layer on a substrate and which contains the ternary compound In4Sn3O12 as the gas-sensitive material. In order to produce the gas-sensitive zone, a flame spray pyrolysis (FSP) is carried out, organometallic compounds of indium and tin being used as the reactants. The gas sensor is especially suitable for online gas detection. | ||
| 申请公布号 | US9091669(B2) | 申请公布日期 | 2015.07.28 |
| 申请号 | US201113809631 | 申请日期 | 2011.07.07 |
| 申请人 | Eberghard Karls Universitat Tubingen;Universitat Breman | 发明人 | Barsan Nicolae;Weimar Udo;Kemmler Jens;Maedler Lutz;Pokhrel Suman |
| 分类号 | G01N27/12;G01N33/00 | 主分类号 | G01N27/12 |
| 代理机构 | Nath, Goldberg & Meyer | 代理人 | Nath, Goldberg & Meyer ;Meyer Jerald L.;Protigal Stanley N. |
| 主权项 | 1. A sensor for detecting gases, comprising at least one gas-sensitive zone applied on a substrate, characterized in that the gas-sensitive zone comprises a metastable mixed oxide phase of In4Sn3O12 applied using flame spray pyrolysis (FSP). | ||
| 地址 | Tubingen DE | ||