Application of ultrasound-aided method for the synthesis of NdVO4 nano-photocatalyst and investigation of eliminate dye in contaminant water

被引：166
|
作者：
Monsef, Rozita [1 ]
Ghiyasiyan-Arani, Maryam [2 ]
Salavati-Niasari, Masoud [1 ]
机构：
[1] Univ Kashan, Inst Nano Sci & Nano Technol, POB 87317-51167, Kashan, Iran
[2] Islamic Azad Univ, Arak Branch, Young Researchers & Elite Club, Arak, Iran
来源：
ULTRASONICS SONOCHEMISTRY | 2018年 / 42卷
基金：
美国国家科学基金会;
关键词：
NdVO4; Nanostructures; Sonochemical; Photodegradation; Water treatment; ASSISTED PHOTOELECTROCATALYTIC DEGRADATION; LANTHANIDE CE; WASTE-WATER; ORTHOVANADATE; NANOSTRUCTURES; VANADATE; SIZE; ND; PR;
D O I：
10.1016/j.ultsonch.2017.11.025
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This paper presents a new approach to preparation of neodymium vanadate nanostructures via facile sono-chemical route. Several parameters were compared to reach optimum size and uniformity of as-made samples. These factors include sonication time, sonication power, solvent and using ethylenediamine as alkaline and capping agent, for the first time. Neodymium vanadate nano-photocatalyst applied in decolouration of dye as organic contaminant. Effect of type of dye, type of irradiation source, pH and catalyst loading was described on improving efficiency of catalyst function. Numerous techniques were specified in order to determine purity, morphology and optical properties of products consist XRD, FT-IR, EDX, SEM, TEM and DRS.
引用
收藏
页码：201 / 211
页数：11
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