Low temperature methanol sensor based on cobalt ferrite (CoFe2O4) nanorods
عنوان مقاله: Low temperature methanol sensor based on cobalt ferrite (CoFe2O4) nanorods
شناسه ملی مقاله: IECT02_001
منتشر شده در دومین کنفرانس ملی نوآوری در فناوری مهندسی برق و کامپیوتر در سال 1398
شناسه ملی مقاله: IECT02_001
منتشر شده در دومین کنفرانس ملی نوآوری در فناوری مهندسی برق و کامپیوتر در سال 1398
مشخصات نویسندگان مقاله:
Peyman Halvaee Khankahdani - Faculty of advanced technologies Shiraz university shiraz, Iran
Mohammad Sadegh Beigi - School of electrical and computer engineering Shiraz university Shiraz, Iran
خلاصه مقاله:
Peyman Halvaee Khankahdani - Faculty of advanced technologies Shiraz university shiraz, Iran
Mohammad Sadegh Beigi - School of electrical and computer engineering Shiraz university Shiraz, Iran
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.
کلمات کلیدی: methanol sensor; CoFe2O4 nanorods; hydrothermal; low temperature.
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/917153/