A Green Chemical Synthesis and Characterization of Mn3O4 nanoparticles

被引：16
作者：
Gunay, Merva [1 ]
Baykal, Abdulhadi [1 ]
Toprak, Muhammet S. [2 ]
Sozeri, Huseyin [3 ]
机构：
[1] Fatih Univ, Dept Chem, TR-34500 Istanbul, Turkey
[2] Royal Inst Technol, Funct Mat Div, S-16440 Stockholm, Sweden
[3] Natl Metrol Inst, TUBITAK UME, TR-41470 Gebze, Turkey
来源：
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM | 2012年 / 25卷 / 05期
关键词：
Green synthesis; Mn3O4; Magnetic nanomaterials; Room temperature ionic liquids; ASSISTED SYNTHESIS; CO3O4; ROUTE;
D O I：
10.1007/s10948-012-1451-2
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Mn3O4 nanoparticles were synthesized via an ionic liquid (IL) assisted process at room temperature, which is rather difficult to achieve by other techniques. The synthesized product was characterized by powder X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared (FT-IR) spectroscopy, thermal gravimetry (TG), and vibrating sample magnetometry (VSM). The prepared material showed a high purity, while crystallite size and particle size agree well with each other, 17 +/- 2 and 19 +/- 3 nm, respectively, revealing nearly single crystalline character of nanoparticles. The product contains 4 wt% of adsorbed water and ionic liquid. This method provides a facile, one-step, and low-cost route for the synthesis of nanostructures of metal oxides. In addition, [BMIM]BF4 could be collected and reused for subsequent reactions.
引用
收藏
页码：1535 / 1539
页数：5
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