Dye removal from water by zinc ferrite-graphene oxide nanocomposite
Author(s):
Article Type:
Research/Original Article (دارای رتبه معتبر)
Abstract:
In this work, zinc ferrite magnetic and zinc ferrite-graphene oxide nanocomposite were synthesized through a facile hydrothermal method and dye removal capability as an adsorbent were studied. Fourier transform infrared spectroscopy FT-IR, X-ray diffraction XRD and scanning electron microscopy SEM were used to characterize the synthesized nanocomposite. The UV-Vis results showed that the addition of as-prepared magnetic nanoparticles on the graphene oxide sheets significantly improved the adsorption of organic dye pollutants from aqueous solution. Magnetic hysteresis measurements were done on a vibrant sample magnetometer VSM viewing the soft paramagnetic property of the resulting products at room temperature. The structural and morphological analyses were also studied in detail. The adsorption kinetics was described by pseudo-second-order model. Because zinc ferrite-graphene oxide nanocomposite could be recycled suitably and possessed of adsorptive property, it can be developed as an inexpensive and alternative adsorbent to treat dye wastewater.
Keywords:
Language:
English
Published:
Progress in Color, Colorants and Coatings, Volume:11 Issue: 2, Spring 2018
Page:
85
magiran.com/p1865007
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!