|
|
|
|
micro- spherical sno2/zn2sno4: synthesis, heat treatment and photocatalytic efficiency for decolorization of two dye mixture in wastewater
|
|
|
|
|
|
|
|
نویسنده
|
movahedi m. ,hosseinian a. ,bakhshaei m. ,rahimi m. ,arshadnia i.
|
|
منبع
|
شيمي كاربردي روز - 2017 - دوره : 11 - شماره : 41 - صفحه:11 -16
|
|
چکیده
|
In the present work, a new micro- spherical sno2/zn2sno4 via a refluxing method has been synthesized. the heat treatment of the product was carried out at 500 and 900 °c for 1 h. the sample was characterized by x-ray diffraction (xrd), uv-vis spectrophotometer and field emission scanning electron microscopy (fe-sem). the sno2/zn2sno4 sample was formed after heat treatment at 900 °c for 1h. the average diameter of micro- spheres of about ~2.7 μm were obtained. the photocatalytic activity of the sample by decolorization of two dye mixture- methylene blue (m.b.) and methyl orange (m.o.) was evaluated under uv-vis. irradiation. the result showed that the sno2/zn2sno4 sample is capable to decolorize (m.b.) and (m.o.) in dye mixture solution.
|
|
کلیدواژه
|
micro-spherical ,sno2/zn2sno4 ,photocatalyst
|
|
آدرس
|
payame noor university, department of chemistry, ایران, university of tehran, university college of engineering, department of engineering science, ایران, islamic azad university,tehran north branch, faculty of marine science & technology, ایران, payame noor university, department of chemistry, ایران, payame noor university, department of chemistry, ایران
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Micro spherical SnO2/Zn2SnO4: Synthesis, heat treatment and photocatalytic efficiency for decolorization of two dye mixture in wastewater
|
|
|
|
|
Authors
|
movahedi maryam ,hoseinian akram ,bakhshaee mahsa ,rahimi mohadeseh ,arshadnia ilia
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|