Facile synthesis of nanocrystalline neodymium zirconate for highly efficient photodegradation of organic dyes

被引：70

作者：

Zinatloo-Ajabshir, Sahar ^{[1
]}

Salavati-Niasari, Masoud ^{[2
]}

机构：

[1] Islamic Azad Univ, Arak Branch, Young Researchers & Elites Club, Arak, Iran

[2] Univ Kashan, Inst Nano Sci & Nano Technol, POB 87317-51167, Kashan, Iran

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2017年 / 243卷

基金：

美国国家科学基金会;

关键词：

Nd2Zr2O7; Nanostructures; Photodegradation; Photocatalytic activity; Electron microscopy; PHOTOCATALYTIC PROPERTIES; DEGRADATION; NANOSTRUCTURES; NANOCOMPOSITES; ROUTE; ERYTHROSINE; FABRICATION; RE2ZR2O7; LA2ZR2O7; SERIES;

D O I：

10.1016/j.molliq.2017.08.050

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simple route has been successfully developed to prepare pure neodymium zirconate nanostructures with high photocatalytic efficient. Neodymium zirconate has been prepared utilizing maleic acid as new stabilization agent. The effects of the type and dosage of esterification agent and space-filling template kind on the shape, particle size and photocatalytic activity of neodymium zirconate were investigated. It is found that these factors play effective roles in controlling the shape, size and photocatalytic activity of neodymium zirconate. The obtained neodymium zirconate was characterized by Fourier transform infrared (FT-IR) spectroscopy, UV vis diffuse reflectance spectroscopy, X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), photoluminescence (PL) spectroscopy and energy dispersive X-ray microanalysis (EDX). To compare the catalytic characteristics of the formed neodymium zirconate samples, the photocatalytic degradation of eosin Y contaminant was carded out. (C) 2017 Elsevier B.V. AIL rights reserved.

引用

页码：219 / 226

页数：8

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