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2006 , Vol. 21 >Issue 4: 789 - 792

DOI: https://doi.org/10.3724/SP.J.1077.2006.00789

研究论文

二甲基亚砜介质中纳米Mn3O4的合成

  • 范武刚 ,
  • 高濂
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  • 中国科学院上海硅酸盐研究所高性能陶瓷与超微结构国家重点实验室, 上海 200050

收稿日期: 2005-07-15

  修回日期: 2005-10-28

  网络出版日期: 2006-07-20

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Preparation of Mn3O4 Nano Crystals in Dimethyl Sulfoxide(DMSO) Medium

  • FAN Wu-Gang ,
  • GAO Lian
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  • State Key Lab of High Performance Ceramics and Superfine Microstructure,
    Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 20050, China

Received date: 2005-07-15

  Revised date: 2005-10-28

  Online published: 2006-07-20

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摘要

以乙酸锰为原料, 采用简单的溶剂热法在二甲基亚砜和水的溶液中合成出尺寸只有数纳米的Mn3O4颗粒, 对样品进行了FT-IR、XRD、TEM等表征. XRD衍射峰显示产物物相为Mn3O4. 磁性能测试结果表明这种纳米材料室温下表现为顺磁性.

关键词： Mn3O4; 二甲基亚砜; 合成

本文引用格式

范武刚 , 高濂 . 二甲基亚砜介质中纳米Mn3O4的合成[J]. 无机材料学报, 2006 , 21(4) : 789 -792 . DOI: 10.3724/SP.J.1077.2006.00789

Abstract

Nanometer trimanganese tetraoxide nanocrystals were synthesized in DMSO medium with a solvothermal method. The products were characterized by XRD, TEM and FT-IR spectra. The XRD patterns showed that the phase was Mn3O4. The magnetic properties were investigated on a vibrating sample magnetometer (VSM). The results showed that the magnetic performance of the nano Mn3O4 was paramagnetic at room temperature.

Key words： Mn3O4; DMSO; preparation

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