高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (6): 843.

• 研究快报 • 上一篇    下一篇

Pd(OH)2纳米粒子的制备、结构表征及其在HBIW催化氢解中的应用

郑福平1, 欧育湘1, 陈江涛1, 周智明1, 陈博仁1, 叶玲2, 赵道慧3   

  1. 1. 北京理工大学化工与材料学院, 北京 100081;
    2. 首都医科大学基础医学院, 北京 100054;
    3. 北京轻工业学院化学工程系, 北京 100037
  • 收稿日期:1998-12-14 出版日期:1999-06-24 发布日期:1999-06-24
  • 通讯作者: 郑福平,男,29岁,博士研究生.
  • 作者简介:郑福平,男,29岁,博士研究生.
  • 基金资助:

    国防科工委预研基金

The Preparation and Characterization of Nanosized Pd(OH)2and Its Application in the Catalytic Hydrogenolysis of HBIW

ZHENG Fu-Ping1, OU Yu-Xiang1, CHEN Jiang-Tao1, ZHOU Zhi-Ming1, CHEN Bo-Ren1, YE Lin2, ZHAO Dao-Hui3   

  1. 1. School of Chemical Engineering and Materials Science, Beijing Institute of Technology, Beijing, 100081;
    2. Institute of Basic Medicine, Capital University of Medical Science, Beijing, 100054;
    3. Chemical Engineering Department, Beijing Institute of Light Industry, Beijing, 100037
  • Received:1998-12-14 Online:1999-06-24 Published:1999-06-24

PDF (PC)

摘要： 2,4,6,8,10,12-六硝基-2,4,6,8,10,12-六氮杂异伍兹烷(HNIW)作为目前威力最大的单质炸药,日益受到各国国防和航空工业的重视[1,2].HNIW的合成,大体上分为缩合、催化氢解和硝化三步.

关键词: Pd(OH)2, 纳米粒子, 结构表征, 催化氢解

Abstract: Nanoscale Pd(OH)2was prepared by azeotropic distillation process for the first time, and its structure was characterized by high resolution TEM, DLS and UV-V is absorption spectrum. The results show that the particle size of the prepared Pd(OH)2is of 37.3nm and the particles are facecentred cubic polycrystalline. The prepared Pd(OH)2nanosized particles show a higher catalytic activity than 20%Pd(OH)2/C in the catalytic hydrogenolysis of 2,4,6,8,10,12-hexabenzyl-2,4,6,8,10,12-hexaazaisowurtztane(HBIW).

Key words: Palladous hydroxide, Nanosized particles, Structure characterization, Catalytic hydrogenolysis

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