Low temperature methanol sensor based on cobalt ferrite (CoFe2O4) nanorods
سال انتشار: 1398
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 494
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شناسه ملی سند علمی:
IECT02_001
تاریخ نمایه سازی: 6 شهریور 1398
چکیده مقاله:
Ferrite cobalt (CoFe2O4) Nano rods were prepared by in situ hydrothermal method. Then 0.05 ml of colloidal fluid of nanostructure was injected on interdigitated electrodes (IDE) on a printed circuit board (PCB) substrate. Structural and morphological analysis such as X-ray diffraction (XRD) analysis and scanning electron microscopy (SEM) showed the Nano rod structure of material. Sensor has the best response of 13.3% in low temperature of 90 °C for 100 ppm methanol vapors and is repeatable and has a chemical stability that makes it useful to be used in different fields such as industries and medicine to detect methanol vapors.
کلیدواژه ها:
نویسندگان
Peyman Halvaee Khankahdani
Faculty of advanced technologies Shiraz university shiraz, Iran
Mohammad Sadegh Beigi
School of electrical and computer engineering Shiraz university Shiraz, Iran