Effects of aluminum on thermal decomposition of hexogen/ammonium perchlorate

Zhu, Yanli; Xiao, Zhixia; Jiao, Qingze; Ren, Hui; Huang, Hao

doi:10.1007/s40242-014-4016-z

Cited by 11 publications

(2 citation statements)

References 22 publications

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“…In order to improve the combustion efficiency and performance of propellants, a common way is to use nano-sized additives [4]. Many kinds of nano-materials have been developed and tested for catalytic decomposition of RDX, such as metals [5,6], metal oxides [7,8], metal hydrides [9], carbon materials [10][11][12], and nanocomposites [13][14][15]. There are also many theoretical investigations to elucidate the liquid-phase and gas-phase decomposition pathways and mechanisms of RDX with nano-sized additives [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Preparation of Cyclotrimethylenetrinitramine‐Copper Oxide Core‐Shell Particles and Their Thermal Decomposition Kinetics

Zhou

Zhu

Cheng

et al. 2019

Propellants Explo Pyrotec

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The effect of interfacial contact conditions between cyclotrimethylenetrinitramine (RDX) and copper oxide (CuO) on the thermal decomposition kinetics of RDX was investigated in this study. CuO was deposited onto the surface of superfine RDX particles to form RDX@CuO coreshell structure through RF magnetron sputtering technology. The thermal decomposition characteristics of RDX, RDX@CuO and RDX-CuO ultrasonic mixture were studied through thermo-gravimetric method. Kissinger and Kissinger-Akahira-Sunose methods were used to obtain kinetic parameters of thermal decomposition processes. It was found that the temperature corresponding to maximum weight loss rate decreased in the order of RDX > RDX-CuO > RDX@CuO. However, the apparent activation energy of RDX decomposition did not show apparent difference for the two kinds of CuO-containing samples. The results indicate that the interfacial contact conditions between RDX and CuO have an effect on the thermal stability of RDX but do not alter the thermal decomposition paths of RDX.

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Section: Introductionmentioning

confidence: 99%

Preparation of Cyclotrimethylenetrinitramine‐Copper Oxide Core‐Shell Particles and Their Thermal Decomposition Kinetics

Zhou

Zhu

Cheng

et al. 2019

Propellants Explo Pyrotec

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show abstract

“…Many researchers have intensively investigated the thermal decomposition characteristics of AP in the presence of other substances, including a variety of catalysts [5][6][7][8][9][10], high explosives [11][12][13], aluminum powder and nano-composite particles [14][15][16], and so on. But as far as we know, there is no report about the interaction between PET and AP.…”

Section: Introductionmentioning

confidence: 99%

Effect of Hydroxyl-Terminated Random Copolyether (PET) and Hydroxyl-Terminated Polybutadiene (HTPB) on Thermal Decomposition Characteristics of Ammonium Perchlorate

Luo¹,

Mao²,

Xia³

2015

J. Res. Updates Polym. Sci.

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The effects of two binders (PET and HTPB) on thermal decomposition characteristics of Ammonium Perchlorate were studied by TG-FTIR, DSC and SEM. When Hydroxyl-terminated polybutadiene (HTPB) mixes with AP, there is no obvious mutual effect in the process of heating, but it happen in the other way when Hydroxyl-terminated random copolyether (PET) mixes with AP. During the heating process of PET-AP mixture, the decomposition of PET occur in advance significantly, so that the porous structure of AP at the low-temperature decomposition stage becomes more significant, the total amount of heat released increases significantly, and the weight-loss ratio of AP about the two stages increases to about 2:1. During the thermal decomposition, the heat release and N2O gas production of PET-AP mixture is milder than the HTPB-AP, which is more conducive to the insensitive properties of propellant.

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Thermal behavior, decomposition mechanism and thermal safety of 5,7-diamino-4,6-dinitrobenzenfuroxan (CL-14)

Fu¹,

Fan²,

Wang³

et al. 2015

J Therm Anal Calorim

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Effects of aluminum on thermal decomposition of hexogen/ammonium perchlorate

Cited by 11 publications

References 22 publications

Preparation of Cyclotrimethylenetrinitramine‐Copper Oxide Core‐Shell Particles and Their Thermal Decomposition Kinetics

Preparation of Cyclotrimethylenetrinitramine‐Copper Oxide Core‐Shell Particles and Their Thermal Decomposition Kinetics

Effect of Hydroxyl-Terminated Random Copolyether (PET) and Hydroxyl-Terminated Polybutadiene (HTPB) on Thermal Decomposition Characteristics of Ammonium Perchlorate

Thermal behavior, decomposition mechanism and thermal safety of 5,7-diamino-4,6-dinitrobenzenfuroxan (CL-14)

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