A sensor capable of monitoring hydrogen sulfide in a hydrogen-containing background. The sensor comprises novel sulfur sensitive materials that may be deposited as a thin film or thick film in a chemi-resistor format. The novel sulfur sensitive materials may comprise a single component oxide material or a composite of two or more oxide materials. The sensors respond reversibly to H<SUB>2</SUB>S in a reducing gas environment, with a corresponding change in their electrical resistance that can be used to quantify the amount Of H<SUB>2</SUB>S present in the reducing gas.
申请公布号
WO2007117290(A3)
申请公布日期
2007.12.21
申请号
WO2006US47375
申请日期
2006.12.12
申请人
NEXTECH MATERIALS, LTD.;HOLT, CHRISTOPHER;CUMMINGS, STEVE;ARKENBERG, GENE;SABOLSKY, EDWARD;SWARTZ, SCOTT
发明人
HOLT, CHRISTOPHER;CUMMINGS, STEVE;ARKENBERG, GENE;SABOLSKY, EDWARD;SWARTZ, SCOTT