Microwave-assisted synthesis and characterization of ultrafine neodymium oxide particles

被引：34

作者：

Zawadzki, Miroslaw ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Low Temp & Struct Res, Wroclaw 2, Poland

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2008年 / 451卷 / 1-2期

关键词：

microwave-assisted hydrothermal synthesis; neodymium oxide; nanoparticles;

D O I：

10.1016/j.jallcom.2007.04.060

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：

Nanocrystalline neodymium oxide precursor particles have been prepared for the first time by a microwave-assisted hydrothermal route from a solution containing Nd(CH3COO)(3)center dot H2O. Further thermal treatment of the as-prepared precursors resulted in the formation of the well-crystallized Nd2O3 (cubic or trigonal) nanoparticles with fibrous or rod-like morphology. It was found that neodymium oxide is mesoporous material owning the specific surface area up to 130 m(2)/g. The proposed synthesis, in contrast to conventional hydrothermal method, offers very rapid heating with better yield and high reproducibility. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：297 / 300

页数：4

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