Synthesis and thermal decomposition of a heat-resistance explosive potassium salts of 5,5'-bistetrazole-1,1'-diolate

Xiao Jun Wang; Xiao Peng Zhang; Feng Qin Shang; Zhi Yan Lu; Xiao Ma; Xiao Yan Tan; Shao Hua Jin

doi:10.11943/j.issn.1006-9941.2016.06.002

Synthesis and thermal decomposition of a heat-resistance explosive potassium salts of 5,5'-bistetrazole-1,1'-diolate

Xiao Jun Wang, Xiao Peng Zhang, Feng Qin Shang, Zhi Yan Lu, Xiao Ma, Xiao Yan Tan, Shao Hua Jin^*

^*Corresponding author for this work

School of Material Science and Engineering

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

2 Citations (Scopus)

Abstract

The key intermediate diazidoglyoxime(DAG) of synthesizing 5,5'-bistetrazole -1,1-diolate dihydrate(BTO) was synthesized by “one pot” method using glyoxime as starting materials. The potassium salts of 5,5'-bistetrazole -1,1'-diolate(PBTOX) was synthesized by metathesis reaction. Its structure was characterized by IR and elemental analysis. DTA-TG technique was used to study the thermal decomposition of PBTOX. The surface morphology and mechanical properties of PBTOX crystal were tested by atomic force microscopy(AFM) and Lorentzian contact resonance(LCR) imaging technique. The sensitivity tests were performed. Results show that the crystal structure of PBTOX is layered one. Its decomposition peak temperature at a heating rate of 5 ℃·min^-1 is 383 ℃. Its explosion percentage is 0% for impact sensitivity and friction sensitivity.

Original language	English
Pages (from-to)	528-531
Number of pages	4
Journal	Hanneng Cailiao/Chinese Journal of Energetic Materials
Volume	24
Issue number	6
DOIs	https://doi.org/10.11943/j.issn.1006-9941.2016.06.002
Publication status	Published - 25 Jun 2016

Keywords

Heat-resistance explosive
Potassium 5,5'-bistetrazole-1,1'-diolate(PBTOX)
Sensitivity
Synthesins
Thermal decomposition

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10.11943/j.issn.1006-9941.2016.06.002

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@article{861cc98f757b48fc99d753d5bc95fd41,

title = "Synthesis and thermal decomposition of a heat-resistance explosive potassium salts of 5,5'-bistetrazole-1,1'-diolate",

abstract = "The key intermediate diazidoglyoxime(DAG) of synthesizing 5,5'-bistetrazole -1,1-diolate dihydrate(BTO) was synthesized by “one pot” method using glyoxime as starting materials. The potassium salts of 5,5'-bistetrazole -1,1'-diolate(PBTOX) was synthesized by metathesis reaction. Its structure was characterized by IR and elemental analysis. DTA-TG technique was used to study the thermal decomposition of PBTOX. The surface morphology and mechanical properties of PBTOX crystal were tested by atomic force microscopy(AFM) and Lorentzian contact resonance(LCR) imaging technique. The sensitivity tests were performed. Results show that the crystal structure of PBTOX is layered one. Its decomposition peak temperature at a heating rate of 5 ℃·min-1 is 383 ℃. Its explosion percentage is 0\% for impact sensitivity and friction sensitivity.",

keywords = "Heat-resistance explosive, Potassium 5,5'-bistetrazole-1,1'-diolate(PBTOX), Sensitivity, Synthesins, Thermal decomposition",

author = "Wang, \{Xiao Jun\} and Zhang, \{Xiao Peng\} and Shang, \{Feng Qin\} and Lu, \{Zhi Yan\} and Xiao Ma and Tan, \{Xiao Yan\} and Jin, \{Shao Hua\}",

year = "2016",

month = jun,

day = "25",

doi = "10.11943/j.issn.1006-9941.2016.06.002",

language = "English",

volume = "24",

pages = "528--531",

journal = "Hanneng Cailiao/Chinese Journal of Energetic Materials",

issn = "1006-9941",

publisher = "Institute of Chemical Materials, China Academy of Engineering Physics",

number = "6",

}

TY - JOUR

T1 - Synthesis and thermal decomposition of a heat-resistance explosive potassium salts of 5,5'-bistetrazole-1,1'-diolate

AU - Wang, Xiao Jun

AU - Zhang, Xiao Peng

AU - Shang, Feng Qin

AU - Lu, Zhi Yan

AU - Ma, Xiao

AU - Tan, Xiao Yan

AU - Jin, Shao Hua

PY - 2016/6/25

Y1 - 2016/6/25

N2 - The key intermediate diazidoglyoxime(DAG) of synthesizing 5,5'-bistetrazole -1,1-diolate dihydrate(BTO) was synthesized by “one pot” method using glyoxime as starting materials. The potassium salts of 5,5'-bistetrazole -1,1'-diolate(PBTOX) was synthesized by metathesis reaction. Its structure was characterized by IR and elemental analysis. DTA-TG technique was used to study the thermal decomposition of PBTOX. The surface morphology and mechanical properties of PBTOX crystal were tested by atomic force microscopy(AFM) and Lorentzian contact resonance(LCR) imaging technique. The sensitivity tests were performed. Results show that the crystal structure of PBTOX is layered one. Its decomposition peak temperature at a heating rate of 5 ℃·min-1 is 383 ℃. Its explosion percentage is 0% for impact sensitivity and friction sensitivity.

AB - The key intermediate diazidoglyoxime(DAG) of synthesizing 5,5'-bistetrazole -1,1-diolate dihydrate(BTO) was synthesized by “one pot” method using glyoxime as starting materials. The potassium salts of 5,5'-bistetrazole -1,1'-diolate(PBTOX) was synthesized by metathesis reaction. Its structure was characterized by IR and elemental analysis. DTA-TG technique was used to study the thermal decomposition of PBTOX. The surface morphology and mechanical properties of PBTOX crystal were tested by atomic force microscopy(AFM) and Lorentzian contact resonance(LCR) imaging technique. The sensitivity tests were performed. Results show that the crystal structure of PBTOX is layered one. Its decomposition peak temperature at a heating rate of 5 ℃·min-1 is 383 ℃. Its explosion percentage is 0% for impact sensitivity and friction sensitivity.

KW - Heat-resistance explosive

KW - Potassium 5,5'-bistetrazole-1,1'-diolate(PBTOX)

KW - Sensitivity

KW - Synthesins

KW - Thermal decomposition

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U2 - 10.11943/j.issn.1006-9941.2016.06.002

DO - 10.11943/j.issn.1006-9941.2016.06.002

M3 - Article

AN - SCOPUS:84986230423

SN - 1006-9941

VL - 24

SP - 528

EP - 531

JO - Hanneng Cailiao/Chinese Journal of Energetic Materials

JF - Hanneng Cailiao/Chinese Journal of Energetic Materials

IS - 6

ER -

Synthesis and thermal decomposition of a heat-resistance explosive potassium salts of 5,5'-bistetrazole-1,1'-diolate

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