Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Main menu
Environmental Topics
Laws & Regulations
About EPA
Health & Environmental Research Online (HERO)
Contact Us
Print
Feedback
Export to File
Search:
This record has one attached file:
Add More Files
Attach File(s):
Display Name for File*:
Save
Citation
Tags
HERO ID
8154174
Reference Type
Journal Article
Title
Effect of metal complex catalysis of tetraaza-(14)-anurene on the thermal decomposition of ammonium nitrate and ammonium perchlorate
Author(s)
Nakamura, H; Akiyoshi, M; Sakata, K; Hara, Y
Year
2000
Volume
61
Issue
3
Page Numbers
101-107
Language
Japanese
Abstract
The effect of various metal complex catalysts of tetraaza-(14)-anurene on the thermal decomposition of ammonium nitrate, ammonium perchlorate and a solid propellant containing ammonium perchlorate as an oxidizer was studied by thermal analysis and burning rate measurements. The following results were obtained. A metal complex, which had iron or vanadium as a central metallic ion, showed high activity during the thermal decomposition of ammonium nitrate. Especially, this activity became high when chloride and perchlorate ions were combined with iron or vanadium ions. Iron and vanadium catalysts also had high activity during the thermal decomposition of ammonium perchlorate and its solid propellant. For the solid propellants which contained iron or vanadium complexes as catalysts, the burning rate increased by 1.6 times and their in index decreased to 80% compared to the burning experiments without a catalyst at a pressure of 5.0 MPa.
Home
Learn about HERO
Using HERO
Search HERO
Projects in HERO
Risk Assessment
Transparency & Integrity