首页> 外文期刊>Physica, B. Condensed Matter >Characterization of Fe and Fe50Ni50 ultrafine nanoparticles synthesized by inert gas-condensation method
【24h】

Characterization of Fe and Fe50Ni50 ultrafine nanoparticles synthesized by inert gas-condensation method

机译:惰性气体冷凝法合成Fe和Fe50Ni50超细纳米颗粒的表征

获取原文
获取原文并翻译 | 示例
           

摘要

Nanoparticles of Fe and Fe50Ni50 were synthesized by inert gas-condensation method under pure helium atmosphere. The prepared nanoparticles samples were examined by high-resolution transmission electron microscopy, X-ray diffraction and Mossbauer spectroscopy. The synthesized nanoparticles consisted of core-shell type structure nearly spherical shape with a size comprised within the range 4-70 nm and they occur as clusters or chains. The Mossbauer measurements as well as X-ray diffraction showed, in both cases, the presence of iron-oxide phases.
机译:在纯氦气气氛下,通过惰性气体冷凝法合成了Fe和Fe50Ni50纳米粒子。通过高分辨率透射电子显微镜,X射线衍射和Mossbauer光谱检查制备的纳米颗粒样品。合成的纳米颗粒由几乎呈球形的核-壳型结构组成,尺寸在4-70 nm范围内,并且它们以簇或链的形式出现。在两种情况下,Mossbauer测量和X射线衍射均显示出氧化铁相的存在。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号