[1]徐宏,刘剑洪,蔡弘华,等.纳米氧化铈的制备及其催化性能研究[J].深圳大学学报理工版,2002,19(2):13-16.
 XU Hong,LIU Jian-hong,CAI Hong-hua and TIAN De-yu.Synthesis of Nanometer-sized Cerium Oxide and Its Effect on Catalyzing Decomposition of Absorbent Powder[J].Journal of Shenzhen University Science and Engineering,2002,19(2):13-16.
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纳米氧化铈的制备及其催化性能研究()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第19卷
期数:
2002年2期
页码:
13-16
栏目:
化学与化工
出版日期:
2002-06-30

文章信息/Info

Title:
Synthesis of Nanometer-sized Cerium Oxide and Its Effect on Catalyzing Decomposition of Absorbent Powder
文章编号:
1000-2618(2002)02-0013-04
作者:
徐宏1刘剑洪1蔡弘华1田德余12
1)深圳大学师范学院,深圳 518060
2)国防科技大学五系,长沙 410073
Author(s):
XU Hong1LIU Jian-hong1CAI Hong-hua1 and TIAN De-yu12
1)Normal College Shenzhen University Shenzhen 518060 P.R. China;
2)The Fifth Department National University of Defense Technology Changsha 410073 P.R. China
关键词:
纳米材料氧化铈催化剂吸收药
Keywords:
nanometer materialcerium oxidecatalystabsorbent powder NC/NG
分类号:
O 611.61;O 634.3
文献标志码:
A
摘要:
用室温湿固相反应制备了纳米氧化铈,且进行了表征.用DSC研究纳米氧化铈对吸收药(硝化棉吸收硝化甘油的混合物,NC/NG)热分解反应的催化作用,并提出了形成过渡态配合物的反应机理.实验结果表明,纳米氧化铈能有效地催化吸收药的热分解.
Abstract:
Nanometer-sized cerium oxide was synthesized at room temperature under humid solid state reaction. The particles were characterized by scanning electron microscope and X-ray diffraction. The effect of nanometer-sized cerium oxide on catalyzing thermal. decomposition reaction of absorbent powder(nitrocellulose absorbed nitroglycerin,NC/NG ) was studied by DSC. The experimental results show that nanometer-sized cerium oxide can catalyze the decomposition reaction of NC/NG effectively. The mechanism involving transitional coordination compound of this catalytic reaction was proposed.

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更新日期/Last Update: 2015-11-13