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[ 1 ] - بهبود عملکرد حسگر گازی نانومیله های اکسیدروی کپسوله شده با یک لایه اکسیدروی آلاییده با ناخالصی کروم در برابر بخار اتانول

In this study, encapsulated ZnO nanorods with different amount of chromium (Cr) dopant (0-4.5 at.%) were prepared with hydrothermal method, and their sensitivities as gas sensors against ethanol vapor were investigated. Morphologies of samples were explored by field emission scanning electron microscope (FESEM) which showed that encapsulation process increased the diameter of ZnO nanorods. Exis...