Synthesis and Characterization of Ferroferriborate (Fe3BO5) Nanorods

被引：20

作者：

Liu, Yi ^{[1
]}

Peng, Sheng ^{[1
]}

Ding, Yong ^{[2
]}

Rong, Chuanbing ^{[3
]}

Kim, Jaemin ^{[1
]}

Liu, J. Ping ^{[3
]}

Wang, Zhong Lin ^{[2
]}

Sun, Shouheng ^{[1
]}

机构：

[1] Brown Univ, Dept Chem, Providence, RI 02912 USA

[2] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[3] Univ Texas Arlington, Dept Phys, Arlington, TX 76019 USA

来源：

ADVANCED FUNCTIONAL MATERIALS | 2009年 / 19卷 / 19期

关键词：

MAGNETIC-PROPERTIES; NANOPARTICLES; NANOCAPSULES; NANOWIRES; OXIDATION; FE3O2BO3; PHASE;

D O I：

10.1002/adfm.200900900

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fe3BO5 nanorods with diameters from 4 nm to 16 nm and length from 43 nm to 60 nm are synthesized by a facile thermal decomposition of iron acetylacetonate and t-butylamine borane (TBAB). TBAB is used to control the 1D growth and the aspect ratio of the nanorods. These Fe3BO5 nanorods are antiferromagnetic with T-N = 174 K, which is higher than that of bulk Fe3BO5 (114 K).

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页码：3146 / 3150

页数：5

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