Ambient template synthesis of multiferroic MnWO4 nanowires and nanowire arrays

被引：56

作者：

Zhou, Hongjun ^{[1
]}

Yiu, Yuen ^{[2
]}

Aronson, M. C. ^{[2
,3
]}

Wong, Stanislaus S. ^{[1
,3
]}

机构：

[1] SUNY Stony Brook, Dept Chem, Stony Brook, NY 11794 USA

[2] SUNY Stony Brook, Dept Phys, Stony Brook, NY 11794 USA

[3] Brookhaven Natl Lab, Condensed Matter Phys & Mat Sci Dept, Upton, NY 11973 USA

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2008年 / 181卷 / 07期

基金：

美国国家科学基金会;

关键词：

magnetic properties; nanowires; multiferroic materials;

D O I：

10.1016/j.jssc.2008.03.009

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The current report describes the systematic synthesis of polycrystalline. multiferroic MnWO4 nanowires and nanowire arrays with controllable chemical composition and morphology, using a modified template-directed methodology under ambient room-temperature conditions. We were able to synthesize nanowires measuring 55 +/- 10, 100 +/- 20, and 260 +/- 40nm in diameter, respectively, with lengths ranging in the microns. Extensive characterization of as-prepared samples has been performed using X-ray diffraction, scanning electron microscopy, transmission electron microscopy (TEM), high-resolution TEM, and energy-dispersive X-ray spectroscopy. Magnetic behavior in these systems was also probed. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：1539 / 1545

页数：7

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