Nitrogen-rich hypergolic ionic salts based on (2-methyltetrazol-5-yl)diazotates

Qi Wang; Huijie Lu; Fuqing Pang; Jinglun Huang; Fude Nie; Fu Xue Chen

doi:10.1039/c6ra11494f

Nitrogen-rich hypergolic ionic salts based on (2-methyltetrazol-5-yl)diazotates

Qi Wang, Huijie Lu, Fuqing Pang, Jinglun Huang, Fude Nie, Fu Xue Chen^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

19 Citations (Scopus)

Abstract

A series of hypergolic (2-methyltetrazol-5-yl)diazotates have been synthesized by treatment of bases with the diazotatic acid, which were prepared by using isoamyl nitrite at low temperature. These hypergolic energetic salts showed remarkable short ignition delay times (IDs) by droplet test and a high specific impulse up to 291.2 s by calculation. All compounds were fully characterized using IR spectroscopy, ¹H and ¹³C NMR spectroscopy and differential scanning calorimetry (DSC), and, in the case of aminoguanidinium (2-methyltetrazol-5-yl)diazotate (8) and diaminoguanidinium (2-methyltetrazol-5-yl)diazotate (9), with single crystal X-ray structuring.

Original language	English
Pages (from-to)	56827-56830
Number of pages	4
Journal	RSC Advances
Volume	6
Issue number	62
DOIs	https://doi.org/10.1039/c6ra11494f
Publication status	Published - 2016

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title = "Nitrogen-rich hypergolic ionic salts based on (2-methyltetrazol-5-yl)diazotates",

abstract = "A series of hypergolic (2-methyltetrazol-5-yl)diazotates have been synthesized by treatment of bases with the diazotatic acid, which were prepared by using isoamyl nitrite at low temperature. These hypergolic energetic salts showed remarkable short ignition delay times (IDs) by droplet test and a high specific impulse up to 291.2 s by calculation. All compounds were fully characterized using IR spectroscopy, 1H and 13C NMR spectroscopy and differential scanning calorimetry (DSC), and, in the case of aminoguanidinium (2-methyltetrazol-5-yl)diazotate (8) and diaminoguanidinium (2-methyltetrazol-5-yl)diazotate (9), with single crystal X-ray structuring.",

author = "Qi Wang and Huijie Lu and Fuqing Pang and Jinglun Huang and Fude Nie and Chen, {Fu Xue}",

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T1 - Nitrogen-rich hypergolic ionic salts based on (2-methyltetrazol-5-yl)diazotates

AU - Wang, Qi

AU - Lu, Huijie

AU - Pang, Fuqing

AU - Huang, Jinglun

AU - Nie, Fude

AU - Chen, Fu Xue

PY - 2016

Y1 - 2016

N2 - A series of hypergolic (2-methyltetrazol-5-yl)diazotates have been synthesized by treatment of bases with the diazotatic acid, which were prepared by using isoamyl nitrite at low temperature. These hypergolic energetic salts showed remarkable short ignition delay times (IDs) by droplet test and a high specific impulse up to 291.2 s by calculation. All compounds were fully characterized using IR spectroscopy, 1H and 13C NMR spectroscopy and differential scanning calorimetry (DSC), and, in the case of aminoguanidinium (2-methyltetrazol-5-yl)diazotate (8) and diaminoguanidinium (2-methyltetrazol-5-yl)diazotate (9), with single crystal X-ray structuring.

AB - A series of hypergolic (2-methyltetrazol-5-yl)diazotates have been synthesized by treatment of bases with the diazotatic acid, which were prepared by using isoamyl nitrite at low temperature. These hypergolic energetic salts showed remarkable short ignition delay times (IDs) by droplet test and a high specific impulse up to 291.2 s by calculation. All compounds were fully characterized using IR spectroscopy, 1H and 13C NMR spectroscopy and differential scanning calorimetry (DSC), and, in the case of aminoguanidinium (2-methyltetrazol-5-yl)diazotate (8) and diaminoguanidinium (2-methyltetrazol-5-yl)diazotate (9), with single crystal X-ray structuring.

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DO - 10.1039/c6ra11494f

M3 - Article

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JO - RSC Advances

JF - RSC Advances

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ER -

Nitrogen-rich hypergolic ionic salts based on (2-methyltetrazol-5-yl)diazotates

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