Structure, optical properties and photocatalytic activity of undoped, Nd2O3-doped ZnO nanocomposites

被引：5

作者：

Chudinovych, O. V. ^{[1
,2
]}

Myroniuk, D. V. ^{[1
]}

Myroniuk, L. A. ^{[1
]}

Shyrokov, O. V. ^{[1
]}

Danylenko, I. M. ^{[3
]}

机构：

[1] Natl Acad Sci Ukraine, Frantsevich Inst Problems Mat Sci, 3 Krzhyzhanovsky St, UA-03142 Kiev, Ukraine

[2] Natl Tech Univ Ukraine, Igor Sikorsky Kyiv Polytech Inst, 37 Peremohy Ave, UA-03056 Kiev, Ukraine

[3] Natl Acad Sci Ukraine, V Lashkaryov Inst Semicond, 41 Nauky Ave, UA-03039 Kiev, Ukraine

来源：

FUNCTIONAL MATERIALS | 2023年 / 30卷 / 02期

关键词：

ZnO-Nd2O3; nanopowders; zinc oxide; neodymium oxide; photocatalysis; degradation; ND-DOPED ZNO; NANOPARTICLES; EU; PHOTOLUMINESCENCE; LA;

D O I：

10.15407/fm30.02.171

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nd2O3-doped ZnO nanocomposites were obtained by the Pechini method. The influence of the alloying additive content on the microstructure, morphology, optical properties and photocatalytic activity of the powders were examined. The properties of the nanopowders were studied using X-ray phase analysis, scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy. Only one phase is present in the X-ray diffraction patterns of the obtained ZnO powders doped with Nd2O3. According to SEM, the synthesized powders have a conglomerate structure. It was established that the morphology of powder particles primarily depends on the content of Nd3+ in the material. The photocatalytic properties of ZnO powders doped with neodymium oxide was investigated using methyl orange as a model pollutant. The obtained results indicate that the produced powders are potential candidates for practical application in the photocatalytic degradation of organic compounds.

引用

页码：171 / 177

页数：7

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