A thermally robust and strongly oxidizing surface of WO<sub>3</sub>hydrate nanowires for electrical aldehyde sensing with long-term stability
Guozhu Zhang, Takuro Hosomi, Wataru Mizukami, Jiangyang Liu, Kazuki Nagashima, Tsunaki Takahashi, Masaki Kanai, Takeharu Sugiyama, Takao Yasui, Yuriko Aoki, Yoshinobu Baba, Johnny C. Ho, Takeshi Yanagida
Abstract
Thermally robust and strongly oxidizing surface is created by a simple strong acid treatment on WO<sub>3</sub>hydrate nanowires, which enables integrated nanosensors to operate with a superior sensing performance to aldehyde molecules with long-term stability.
Topics & Concepts
Oxidizing agentHydrateAldehydeNanowireMaterials scienceNanosensorMoleculeNanotechnologyChemical engineeringOptoelectronicsChemistryOrganic chemistryCatalysisEngineeringGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies