Low-perchlorate blue-flame pyrotechnic compositions

Author:

Juknelevicius Dominykas12,Webb Rutger2,Klapötke Thomas M.3,Ramanavicius Arunas2

Affiliation:

1. Department of Organic Chemistry , Center for Physical Sciences and Technology , Saulėtekio Ave. 3, LT-10257 , Vilnius , Lithuania

2. Faculty of Chemistry and Geosciences, Vilnius University , Naugarduko st. 24, 03225 , Vilnius , Lithuania

3. Department of Chemistry , Ludwig-Maximilian University of Munich , Butenandtstr. 5–13 (D), 81377 Munich , Germany

Abstract

Abstract An ammonium perchlorate (AP) and copper(II) benzoate pyrotechnic blue-flame composition was gradually “diluted” by adding an experimental perchlorate-free blue-flame composition based on aminoguanidinium nitrate (AGN), malachite, PVC powder and shellac resin. Flame’s luminous intensity and specific luminous intensity were recorded and analyzed. A copper-aminoguanidinium (CuAG) complex was also synthesized and tested as an energetic additive in perchlorate-free blue-flame composition. Green-flame color was observed when testing chlorine-free energetic compositions with CuAG.

Publisher

Walter de Gruyter GmbH

Subject

General Chemistry

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