Facile synthesis of NiFe<sub>2</sub>O<sub>4</sub>-based nanoblocks for low-temperature detection of trace <i>n</i>-butanol
Xiujuan Qian, Yanping Chen, Yuye Tao, Jian Zhang, Guangfeng Zhang, Haoyang Xu
Abstract
Sensors based on Ni/Fe-2 exhibit excellent performance in detecting n -butanol gas. The enhanced gas sensing performance can be attributed to the rough surface, formation of heterojunctions, and augmentation of oxygen vacancy content.
Topics & Concepts
Materials scienceButanoln-ButanolTRACE (psycholinguistics)Vacancy defectOxygenHeterojunctionAnalytical Chemistry (journal)SelectivityChemical engineeringOptoelectronicsChemistryCrystallographyChromatographyCatalysisOrganic chemistryPhilosophyLinguisticsEthanolEngineeringGas Sensing Nanomaterials and SensorsAnalytical Chemistry and SensorsAdvanced Chemical Sensor Technologies