A highly stable and sensitive ethanol sensor based on Ru-decorated 1D WO<sub>3</sub> nanowires
Jianjun Li, Qiongling Ding, Xichao Mo, Zihao Zou, Pu Cheng, Yiding Li, Kai Sun, Yujun Fu, Yanrong Wang, Deyan He
Abstract
Decorating Ru does not effect the morphology of NWs, increased the oxygen vacancies, adsorbed oxygen. This strategy results in a better sensing performance (∼120 to 100 ppm ethanol was increased around 47 times at 200 °C) and humidity resistance.
Topics & Concepts
NanowireEthanolMaterials scienceNanotechnologyChemical engineeringChemistryOrganic chemistryEngineeringGas Sensing Nanomaterials and SensorsAdvanced Chemical Sensor TechnologiesAnalytical Chemistry and Sensors