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Structure and thermal behavior of TKX-50

: Herrmann, Michael; Förter-Barth, Ulrich

Volltext urn:nbn:de:0011-n-5647770 (394 KByte PDF)
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Erstellt am: 9.11.2019

Fraunhofer-Institut für Chemische Technologie -ICT-, Pfinztal:
Energetic materials. Past, present and future : 50th International Annual Conference of the Fraunhofer ICT, June 25-28, 2019, Convention Center, Karlsruhe, Germany
Pfinztal: Fraunhofer ICT, 2019
10 S.
Fraunhofer-Institut für Chemische Technologie (International Annual Conference) <50, 2019, Karlsruhe>
Konferenzbeitrag, Elektronische Publikation
Fraunhofer ICT ()

The crystal structure and thermal behavior of TKX-50 has been investigated by means of temperature resolved X-ray diffraction. The energetic material is synthesized at the Fraunhofer ICT and its crystal structure was identified using Rietveld-analysis and reported structure data. Monitoring refined crystal data versus temperature revealed a highly anisotropic expansion behavior connected to a layer structure, but no phase transitions were found between –80 °C and 200 °C. Besides, analysis of anisotropic diffraction peaks broadening gives rise to the hypothesis that the layer structure supports a low sensitivity ofTKX-50 without impact to mechanical properties (as found in ADN).