Azide-Based High-Energy Metal-Organic Frameworks with Enhanced Thermal Stability

Ignacio Chi-Durán, Javier Enríquez, Carolina Manquián, Rubén Alejandro Fritz, Andrés Vega, Daniel Serafini, Felipe Herrera, Dinesh Pratap Singh

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

2 Citas (Scopus)

Resumen

We describe the structure and properties of [Zn(C6H4N5)N3]n, a new nonporous three-dimensional high-energy metal-organic framework (HE-MOF) with enhanced thermal stability. The compound is synthesized by the hydrothermal method with in situ ligand formation under controlled pH and characterized using single-crystal X-ray diffraction, elemental analysis, and Fourier transform infrared. The measured detonation temperature (Tdet = 345 °C) and heat of detonation (ΔHdet = -0.380 kcal/g) compare well with commercial explosives and other nitrogen-rich HE-MOFs. The velocity and pressure of denotation are 5.96 km/s and 9.56 GPa, respectively. Differential scanning calorimetry analysis shows that the denotation of [Zn(C6H4N5)N3]n occurs via a complex temperature-dependent mechanism.

Idioma originalInglés
PublicaciónACS Omega
DOI
EstadoEn prensa - 1 ene 2019

Áreas temáticas de ASJC Scopus

  • Química (todo)
  • Ingeniería química (todo)

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