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

doi:10.1021/acsomega.9b01127

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

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

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 (T_det = 345 °C) and heat of detonation (ΔH_det = -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.

Original language	English
Pages (from-to)	14398-14403
Number of pages	6
Journal	ACS Omega
Volume	4
Issue number	11
DOIs	https://doi.org/10.1021/acsomega.9b01127
Publication status	Accepted/In press - 1 Jan 2019

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering

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title = "Azide-Based High-Energy Metal-Organic Frameworks with Enhanced Thermal Stability",

abstract = "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.",

author = "Ignacio Chi-Dur{\'a}n and Javier Enr{\'i}quez and Carolina Manqui{\'a}n and Fritz, {Rub{\'e}n Alejandro} and Andr{\'e}s Vega and Daniel Serafini and Felipe Herrera and Singh, {Dinesh Pratap}",

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year = "2019",

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doi = "10.1021/acsomega.9b01127",

language = "English",

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T1 - Azide-Based High-Energy Metal-Organic Frameworks with Enhanced Thermal Stability

AU - Chi-Durán, Ignacio

AU - Enríquez, Javier

AU - Manquián, Carolina

AU - Fritz, Rubén Alejandro

AU - Vega, Andrés

AU - Serafini, Daniel

AU - Herrera, Felipe

AU - Singh, Dinesh Pratap

PY - 2019/1/1

Y1 - 2019/1/1

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=85072344513&partnerID=8YFLogxK

U2 - 10.1021/acsomega.9b01127

DO - 10.1021/acsomega.9b01127

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SN - 2470-1343

VL - 4

SP - 14398

EP - 14403

JO - ACS Omega

JF - ACS Omega

IS - 11

ER -

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

Abstract

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