Photodegradation of Tetracycline Drug from Aqueous Solution Using ZnO/WO₃ Nanocomposite Surface: Experimental, Quantum Chemistry Calculation and DFT
Publish place: Advanced Journal of Chemistry-Section A، Vol: 8، Issue: 3
Publish Year: 1404
نوع سند: مقاله ژورنالی
زبان: English
View: 0
This Paper With 14 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_AJCS-8-3_005
تاریخ نمایه سازی: 26 مهر 1403
Abstract:
The hybrid nano sized material ZnO-WO۳ nanocomposite was synthesized utilizing as known hydrothermal method. The incorporation of WO۳ NPs into the zinc oxide structure raised the porosity and surface area, besides a rise in the number of active sites and function of the composite, which can enhance the photo-catalytic method to remove tetracycline (TC) drug, according to structural analyzes utilizing SEM, XRD, and TEM. All experiment was performed utmost best condition concentration of TC drug of ۲۰ mg/L, and solution pH ۴.۸, the results displayed that the phot-catalytic degradation raised with decreasing TC drug concentration (۹۹.۸۷ %-۷۷.۵۵ %) when concentration increased (۱۰-۵۰ mg/L) and photocatalytic degradation increased when the mass of ZnO-WO۳ nanocomposite increase (۵۸.۴۳ % to ۹۷.۹۹ %). The photo-catalytic degradation method showed that after ۶۰ min, it led to the Tc drug removal, and a degradation capacity of equal to ۸۲.۸۷ % was obtained utilizing zinc oxide nanoparticles, while the complete ZnO-WO۳ NPs photo-catalytic method was found after ۱ h of the photocatalytic method degradation capacity of up to ۹۷.۸۶%. Calculations of DFT approve that some properties, including Van der Waals force, electrostatic interaction, and hydrogen bonding, were the main steps for adsorption mechanisms in the synergistic interactions among TC drug and nano-composite surface.
Keywords:
Authors
Youssef Naeem
Department of Pharmacy, Al-Manara College For Medical Sciences, Maysan, Iraq
Hassan Alamir
Faculty of Pharmacy, Department of Pharmaceutics, University of Al-Ameed, Iraq
Ali Al-Hussainy
College of Pharmacy, Ahl Al Bayt University, Kerbala, Iraq
Yassir Nasr
Mazaya University College, Iraq
Ameer Idan
department of dentistry, Al-Zahrawi University College, Karbala, Iraq
Basim Saadi
Department of Medical Laboratories Technology, Al-Nisour University College, Nisour Seq. Karkh, Baghdad, Iraq
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :