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

页码：1535 / 1539

页数：5

共 34 条

[1] Direct ultrasonic-assisted synthesis of sphere-like nanocrystals of spinel Co3O4 and Mn3O4 [J].