The Impact of Fe-doped Nano Zirconia for the Reformation of the Photoreaction Rate and Materializing Microorganism Resistance
- سال انتشار: 1404
- محل انتشار: مجله بین المللی فناوری نانو در آب و محیط زیست، دوره: 10، شماره: 1
- کد COI اختصاصی: JR_JWENT-10-1_005
- زبان مقاله: انگلیسی
- تعداد مشاهده: 55
نویسندگان
Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli ۶۲۷ ۰۱۲, Tamil Nadu, India
Department of Physics, Pioneer Kumaraswamy College, Tamilnadu – ۶۲۹۰۰۳, India.
Department of Electronics and Communication Engineering, R.V.R. & J.C. College of Engineering, Andhra Pradesh - ۵۲۲۰۱۹, India
Christhdhas Sundareshwari Juliet Brintha
Department of Physics, Arunachala College of Engineering for Women, Tamilnadu-۶۲۹۲۰۳, India.
چکیده
Doping transition metals have great potential to enhance the optical and magnetic properties. This work described the synthesis of pure and FexZr ۱-x O۲ (x = ۰.۰۴, ۰.۰۸, and ۰.۱۲ mol %) nanoparticles, structural, magnetic, photocatalytic, and anti-microbial properties. According to the results, Fe doping reduced the crystallite size from ۲۹.۷۴ to ۷.۸۸ nm. Smaller particles have a higher surface area-to-volume ratio, which can enhance their reactivity. UV-visible spectra, the produced un-doped, and Fe-doped zirconia nanoparticles have a comprehensive band-gap material ranging between ۴.۶ and ۱.۶ eV. A smaller band gap allows nanoparticles to absorb light more efficiently which enhances the photocatalytic activity. The diffraction pattern of pure and Iron-doped ZrO۲ nanoparticles reveals a tetragonal crystalline phase. The retention of the tetragonal crystalline structure upon doping, despite introducing Fe۳+, highlights a unique stability in the material. The SEM micrograph confirms the Pure ZrO۲ nanoparticles have a rod-shaped morphology and spherical mixture of spherical and needle-shaped morphology for iron-doped zirconia with various concentrations. The hysteresis loop for pristine zirconia exhibits perfect Ferromagnetism at Room Temperature (RTFM), whereas iron-doped zirconia exhibits superparamagnetic behavior, according to a VSM investigation which offers several advantages in fields like medicine, and environmental remediation In addition, iron doping improves zirconia’s anti-microbial properties.کلیدواژه ها
Iron-doped zirconia, Ferromagnetism at Room Temperature (RTFM), Superparamagnetismاطلاعات بیشتر در مورد COI
COI مخفف عبارت CIVILICA Object Identifier به معنی شناسه سیویلیکا برای اسناد است. COI کدی است که مطابق محل انتشار، به مقالات کنفرانسها و ژورنالهای داخل کشور به هنگام نمایه سازی بر روی پایگاه استنادی سیویلیکا اختصاص می یابد.
کد COI به مفهوم کد ملی اسناد نمایه شده در سیویلیکا است و کدی یکتا و ثابت است و به همین دلیل همواره قابلیت استناد و پیگیری دارد.