Fabrication of ZnO nanorods on a stainless-steel mesh for highly efficient photocatalyticapplications
عنوان مقاله: Fabrication of ZnO nanorods on a stainless-steel mesh for highly efficient photocatalyticapplications
شناسه ملی مقاله: IMTC04_061
منتشر شده در اولین کنفرانس بین المللی و چهارمین کنفرانس ملی تجهیزات و فناوری های آزمایشگاهی در سال 1402
شناسه ملی مقاله: IMTC04_061
منتشر شده در اولین کنفرانس بین المللی و چهارمین کنفرانس ملی تجهیزات و فناوری های آزمایشگاهی در سال 1402
مشخصات نویسندگان مقاله:
Yasaman Alaveh - Department of Physical Chemistry and Nanochemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
Morasae Samadi Amin - Department of Physical Chemistry and Nanochemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
خلاصه مقاله:
Yasaman Alaveh - Department of Physical Chemistry and Nanochemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
Morasae Samadi Amin - Department of Physical Chemistry and Nanochemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
In this research, zinc oxide (ZnO) nanorods were synthesized by the chemical bath deposition (CBD) methodon steel mesh ۴۰۰ for the photocatalytic decomposition of two organic pollutants namely methylene blue dyeand tetracycline antibiotic. To reach the optimal state of ZnO growth different parameters including the concentrationof the nucleation solution, the number of deposition cycles, and growth temperature were studied. Theoptimal sample with a growth time of ۳ h at a temperature of ۹۵ °C and a concentration of ۵ mM zinc acetate asa nucleation solution was used for photocatalytic degradation tests. The diffuse reflectance spectroscopy (DRS)analysis showed the energy gap of ۳.۲eV for ZnO nanorods. The flexibility and easy synthesis of the mentionedphotocatalyst as well as the fast recovery from the treated wastewater are promising for the practical applications.
کلمات کلیدی: Semiconductor, Zinc oxide nanorods, Photocatalyst, Tetracycline, Methylene blue
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1813634/