Synthesis, crystal structure and catalytic effect on thermal decomposition of RDX and AP: An energetic coordination polymer [Pb2(C5H3N5O5)2(NMP)·NMP]
Autor: | Zuliang Liu, Jin-jian Liu, Jian Cheng, Dong Fang |
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Rok vydání: | 2013 |
Předmět: |
Exothermic reaction
Chemistry Coordination polymer Inorganic chemistry Thermal decomposition Crystal structure Condensed Matter Physics Ammonium perchlorate Endothermic process Decomposition Electronic Optical and Magnetic Materials Inorganic Chemistry chemistry.chemical_compound Materials Chemistry Ceramics and Composites Physical and Theoretical Chemistry Thermal analysis |
Zdroj: | Journal of Solid State Chemistry. 200:43-48 |
ISSN: | 0022-4596 |
Popis: | An energetic lead(II) coordination polymer based on the ligand ANPyO has been synthesized and its crystal structure has been got. The polymer was characterized by FT-IR spectroscopy, elemental analysis, DSC and TG-DTG technologies. Thermal analysis shows that there are one endothermic process and two exothermic decomposition stages in the temperature range of 50–600 °C with final residues 57.09%. The non-isothermal kinetic has also been studied on the main exothermic decomposition using the Kissinger's and Ozawa–Doyle's methods, the apparent activation energy is calculated as 195.2 KJ/mol. Furthermore, DSC measurements show that the polymer has significant catalytic effect on the thermal decomposition of ammonium perchlorate. |
Databáze: | OpenAIRE |
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