Nitroglycerin trapping in melamine matrices.

Autor:	Schwartz C; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Comet M; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Lallemand B; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Vince M; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Ott AK; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Schnell F; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Bonnet B; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France., Spitzer D; NS3E Laboratory - UMR 3208 (ISL-CNRS-UNISTRA), French-German Research Institute of Saint-Louis, BP 70034, 68301 Saint Louis Cedex, France.
Jazyk:	angličtina
Zdroj:	Heliyon [Heliyon] 2023 Sep 19; Vol. 9 (9), pp. e20306. Date of Electronic Publication: 2023 Sep 19 (Print Publication: 2023).
DOI:	10.1016/j.heliyon.2023.e20306
Abstrakt:	Melamine (Mel) was used as host matrix for liquid nitroglycerin (NG), to prepare Mel/NG solid powdered compounds containing up to 45 wt% of this explosive. The two preparation processes used for this purpose consisted in evaporating a solution of both components, either in ambient conditions or under reduced pressure by the Spray Flash-Evaporation (SFE) process. In Mel/NG materials, amorphous nitroglycerin is distributed in the crystallized melamine matrix as inclusions, which were found to be smaller in size in the material prepared by the SFE process. Mel/NG materials are not stable over time: they gradually lose the nitroglycerin they contain by evaporation. Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (© 2023 The Authors.)
Databáze:	MEDLINE
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