Preparation, characterization and photocatalytic performance of heterostructured CuO-ZnO-loaded composite nanofiber membranes

被引：10
作者：
Fang, Wei [1 ]
Yu, Liang [1 ]
Xu, Lan [1 ]
机构：
[1] Soochow Univ, Coll Text & Engn, Natl Engn Lab Modern Silk, 199 Ren Ai Rd, Suzhou 215123, Peoples R China
来源：
BEILSTEIN JOURNAL OF NANOTECHNOLOGY | 2020年 / 11卷
基金：
中国国家自然科学基金;
关键词：
electrospinning; composite nanofibers; heterostructured CuO-ZnO; hydrothermal synthesis; photocatalysis; semiconductor oxide; ANTIBACTERIAL PROPERTIES; ELECTROSPUN NANOFIBERS; SENSING PERFORMANCE; FABRICATION; NANOCOMPOSITES; DEGRADATION; ADSORPTION; FILMS; ALGINATE; GROWTH;
D O I：
10.3762/bjnano.11.50
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Inorganic semiconductor oxides loaded on composite nanofibers (CNFs) have been widely applied in environmental monitoring, industry, aviation, and transportation. In this paper, heterostructured CuO-ZnO-loaded CNF membranes (CNFMs) were prepared successfully by a combination of electrospinning, heat treatment, and hydrothermal synthesis. The influence of the synthesis parameters on morphology, structure, and properties of the CNFMs was investigated, and the optimal process parameters were determined. Then, the CNFMs obtained with optimal process parameters were applied for the photocatalytic degradation of methyl orange. It was found that the CNFMs could be reused to degrade methyl orange at least three times, and the degradation rate remained above 90%.
引用
收藏
页码：631 / 650
页数：20
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