Radiation-induced decomposition of PETN and TATB under pressure

被引：18

作者：

Giefers, Hubertus

Pravica, Michael

Liermann, Hanns-Peter

Yang, Wenge

机构：

[1] Univ Nevada, Dept Phys, High Pressure Sci & Engn Ctr, Las Vegas, NV 89154 USA

[2] Argonne Natl Lab, High Pressure Collaborat Access Team, Argonne, IL 60439 USA

[3] Argonne Natl Lab, Geophys Lab, Adv Photon Source, Argonne, IL 60439 USA

来源：

CHEMICAL PHYSICS LETTERS | 2006年 / 429卷 / 1-3期

关键词：

STABILITY;

D O I：

10.1016/j.cplett.2006.07.092

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have investigated decomposition of PETN and TATB induced by white synchrotron X-ray radiation in a diamond anvil cell at ambient temperature and two pressures, nearly ambient and about 6 GPa. The decomposition rate of TATB decreases significantly when it is pressurized to 5.9 GPa. The measurements were highly reproducible and allowed us to obtain decomposition rates and the order parameters of the reactions. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：304 / 309

页数：6