高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (5): 606.

• 研究快报 • 上一篇    下一篇

铁-磷-硼纳米金属玻璃的化学制备与穆斯堡尔研究

胡征, 范以宁, 陈懿   

  1. 南京大学化学系, 南京 210008
  • 收稿日期:1992-11-24 修回日期:1993-03-25 出版日期:1993-05-24 发布日期:1993-05-24
  • 通讯作者: 胡征
  • 基金资助:

    国家自然科学青年基金

Chemical Preparation and Mossbauer Investigation of Iron-Phosphorus-Boron Nanometer Metglass

HU Zheng, FAN Yi-Ning, CHEN Yi   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1992-11-24 Revised:1993-03-25 Online:1993-05-24 Published:1993-05-24

关键词: 纳来, 金属玻璃, 化学还原, 穆新堡尔谱学

Abstract: By changing the initial pHvalue of the mixture solution of FeSO4·7H2Oand NaH2PO2·H2O, Fe-P-Bnanometer metglass with different concentrations of Pand Bwas prepared by chemical reduction method.The content of Pdecreases and Bcontent increases with increasing pHof the mixture solution.Mossbauer experimental results indicate that Pand Bcan influence the magnetic moment of Fe atom to a certain extent, which could be well explained with electron-transfer model.

Key words: Nanometer, Metglass, Chemical reduction, Mossbauer spectrosoopy

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