Alkaline and alkaline earth salts of 5-ferrocenyl-1H-tetrazole. Synthesis, characterization and catalytic effects on thermal decomposition of energetic compounds

Polyhedron ◽  
2016 ◽  
Vol 106 ◽  
pp. 58-64 ◽  
Author(s):  
Jizhen Li ◽  
Chunyan Wang ◽  
Xiaoni Gao ◽  
Fengqi Zhao ◽  
Kai Zhao ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Alkaline Earth ◽  
Energetic Compounds ◽  
Catalytic Effects

scholarly journals Gaseous Products Evolution Analyses for Catalytic Decomposition of AP by Graphene-Based Additives

Nanomaterials ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 801 ◽  
Author(s):  
Shuwen Chen ◽  
Ting An ◽  
Yi Gao ◽  
Jie-Yao Lyu ◽  
De-Yun Tang ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Thermal Decomposition ◽  
Quantitative Method ◽  
Evaluation Method ◽  
Catalytic Decomposition ◽  
Energetic Compounds ◽  
Gaseous Products ◽  
Quantitative Analyses ◽  
Catalytic Effects ◽  
Energetic Catalysts

A quantitative evaluation method has been developed to study the effects of nanoadditives on thermal decomposition mechanisms of energetic compounds using the conventional thermogravimetry coupled with mass spectrometry (TG/MS) technique. The decomposition of ammonium perchlorate (AP) under the effect of several energetic catalysts has been investigated as a demonstration. In particular, these catalysts are transition metal (Cu2+, Co2+ and Ni2+) complexes of triaminoguanidine (TAG), using graphene oxide (GO) as dopant. They have been well-compared in terms of their catalytic effects on the concentration of the released gaseous products of AP. These detailed quantitative analyses of the gaseous products of AP provide a proof that the proton transfer between ∙O and O2 determines the catalytic decomposition pathways, which largely depend on the type of reactive centers of the catalysts. This quantitative method could be applied to evaluate the catalytic effects of any other additives on the thermal decomposition of various energetic compounds.

Thermal decomposition of alkaline-earth carbonate samples of extreme thickness

1976 ◽  
Vol 16 (3) ◽  
pp. 339-344 ◽  
Author(s):  
S. Gál ◽  
Gy. Pokol ◽  
E. Pungor
Keyword(s):  
Thermal Decomposition ◽  
Alkaline Earth

Studies on (non) energetic compounds. Part-14: Thermal decomposition of dimethylanilinium chlorides

1999 ◽  
Vol 338 (1-2) ◽  
pp. 45-55 ◽  
Author(s):  
Gurdip Singh ◽  
Inder Pal Singh Kapoor ◽  
Jaspreet Kaur
Keyword(s):  
Thermal Decomposition ◽  
Energetic Compounds

scholarly journals Preparation of Few-Layered WS2 and Its Thermal Catalysis for Dihydroxylammonium-5,5′-Bistetrazole-1,1′-Diolate

2019 ◽  
Vol 2019 ◽  
pp. 1-8
Author(s):  
Yiping Shang ◽  
Wu Yang ◽  
Yabei Xu ◽  
Siru Pan ◽  
Huayu Wang ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Thermal Decomposition ◽  
Analysis Data ◽  
Decomposition Temperature ◽  
Thermal Excitation ◽  
Layered Semiconductor ◽  
Initial Decomposition Temperature ◽  
Thermal Decomposition Behavior ◽  
Decomposition Behavior ◽  
Catalytic Effects

In this study, few-layered tungsten disulfide (WS2) was prepared using a liquid phase exfoliation (LPE) method, and its thermal catalytic effects on an important kind of energetic salts, dihydroxylammonium-5,5′-bistetrazole-1,1′-diolate (TKX-50), were investigated. Few-layered WS2 nanosheets were obtained successfully from LPE process. And the effects of the catalytic activity of the bulk and few-layered WS2 on the thermal decomposition behavior of TKX-50 were studied by using synchronous thermal analysis (STA). Moreover, the thermal analysis data was analyzed furtherly by using the thermokinetic software AKTS. The results showed the WS2 materials had an intrinsic thermal catalysis performance for TKX-50 thermal decomposition. With the few-layered WS2 added, the initial decomposition temperature and activation energy (Ea) of TKX-50 had been decreased more efficiently. A possible thermal catalysis decomposition mechanism was proposed based on WS2. Two dimensional-layered semiconductor WS2 materials under thermal excitation can promote the primary decomposition of TKX-50 by enhancing the H-transfer progress.

scholarly journals Ferrocene-containing energetic compounds as ammonium perchlorate thermal decomposition ballistic modifiers

2017 ◽  
Vol 0 (17) ◽  
pp. 75-85
Author(s):  
Виктория В. Дороган ◽  
Елена Ю. Нестерова ◽  
Елена С. Косицина
Keyword(s):  
Thermal Decomposition ◽  
Ammonium Perchlorate ◽  
Energetic Compounds ◽  
Ballistic Modifiers

Catalytic effects of nonoxide metal compounds on the thermal decomposition of sodium chlorate

1993 ◽  
Vol 32 (11) ◽  
pp. 2863-2865 ◽  
Author(s):  
Yunchang Zhang ◽  
Girish Kshirsagar ◽  
John E. Ellison ◽  
James C. Cannon
Keyword(s):  
Thermal Decomposition ◽  
Sodium Chlorate ◽  
Metal Compounds ◽  
Catalytic Effects
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