Preparation, Characterization and Combustion Catalytic Activity of Lead/Zirconium Tartrate

被引：5

作者：

Zhao Feng-Qi ^{[1
]}

Zhang Heng ^{[1
]}

An Ting ^{[1
]}

Yi Jian-Hua ^{[1
]}

Xu Si-Yu ^{[1
]}

Gao Hong-Xu ^{[1
]}

机构：

[1] Xian Modern Chem Res Inst, Sci & Technol Combust & Explos Lab, Xian 710065, Peoples R China

来源：

CHINESE JOURNAL OF INORGANIC CHEMISTRY | 2013年 / 29卷 / 01期

关键词：

materials science; lead/zirconium tartrate; propellant; thermal behavior; decomposition mechanism; combustion property; catalytic activity;

D O I：

10.3969/j.issn.1001-4861.2013.00.020

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Lead/zirconium tartrate (Tar-PbZr) was synthesized firstly by using tartrate acid, zirconyl nitrate and lead nitrate as raw materials, and was characterized by elementary analysis, X-ray fluorescence diffraction and FTIR spectra. The thermal behavior and decomposition mechanism of Tar-PbZr in a temperature-programmed mode have been investigated by means of TG/DTG, DSC and condensed phase thermolysis/FTIR techniques. The thermal decomposition process of Tar-PbZr have been obtained, and the results show that the decomposition products of Tar-PbZr were ZrO2, PbO and C. The sample of propellants containing Tar-PbZr Were prepared by extrusion technology, and the effects of Tar-PbZr on combustion properties of DB/CMDB propellants were investigated. The results show that Tar-PbZr is an excellent catalyst, and it possesses good catalytic effect on combustion of DB propellant and RDX-CMDB propellant.

引用

页码：24 / 30

页数：7

共 28 条

[1]

Chen P, 2000, J PROPUL TECHNOL, V21, P73

[2]

Cheng L. P., 2000, CHIN J EXPLOS PROPEL, V23, P21

[3]

Gao H. X., 2004, THESIS XIAN MODERN C

[4] COMBUSTION OF NITRIC ESTER-BASED PROPELLANTS - BALLISTIC MODIFICATION BY LEAD COMPOUNDS [J].

HEWKIN, DJ ;

HICKS, JA ;

POWLING, J ;

WATTS, H .

COMBUSTION SCIENCE AND TECHNOLOGY, 1971, 2 (5-6) :307-&

[5]

HONG Wei-Liang, 2001, CHIN J EXPLS PROPELL, V24, P37

[6]

[江治 Jiang Zhi], 2002, [推进技术, Journal of Propulsion Technology], V23, P258

[7]

Lengell E G, 1984, SUMMERFILD MED FUNDA

[8]

Li F.S., 2002, APPL MANUFACTURE TEC

[9]

LI Shang-Wen, 1992, S SOL ROCK PROP

[10]

Liu J.H., 1997, Physical and Chemical Properties of Gunpowder

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