In Situ Cutting of Ammonium Perchlorate Particles by Co‐Bipy “scalpel” for High Efficiency Thermal Decomposition
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202204109
Abstract: Burning rate of solid propellants can be effectively improved by adding catalysts and using smaller size ammonium perchlorate (AP). Although few reports, the exploration of changing the size of AP primary particles by catalysts is… read more here.
Keywords: ammonium perchlorate; situ cutting; decomposition;
Ammonium Perchlorate Encapsulated with TiO2 Nanocomposite for Catalyzed Combustion Reactions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-019-01099-y
Abstract: Ammonium perchlorate (APC) is the most common oxidizer for highly energetic systems. The initial decomposition of APC is an endothermic process. This behavior withstands high activation energy and could render high burning rate. We report… read more here.
Keywords: ammonium perchlorate; encapsulated tio2; tio2 particles; perchlorate encapsulated ... See more keywords
Pt-Al2O3 composite aerogels via solution-freeze-drying-calcination technology for the thermal decomposition of ammonium perchlorate
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Porous Materials"
DOI: 10.1007/s10934-020-00867-3
Abstract: Pt-Al2O3 aerogels were successfully synthesized via solution-freeze-drying-calcination technology. The structure of Pt-Al2O3 aerogels were analyzed by various characterization methods, which displayed that the Pt nanoparticles with a size of about 25 nm were uniformly attached… read more here.
Keywords: al2o3; thermal decomposition; ammonium perchlorate;
Catalytic reaction of ammonium perchlorate with energetic cobalt complex of 2,6-diamino-3,5-dinitropyrazine-1-oxide during thermal decomposition process
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-017-6263-y
Abstract: The purpose of this work was to study the catalytic reaction and its mechanism of ammonium perchlorate (AP) with cobalt complex of 2,6-diamino-3,5-dinitropyrazine-1-oxide (Co-LLM-105) during thermal decomposition process. At first, the catalytic performance of Co-LLM-105… read more here.
Keywords: ammonium perchlorate; catalytic reaction; llm 105; process ... See more keywords
Insight into the catalytic thermal decomposition mechanism of ammonium perchlorate
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08209-5
Abstract: Copper oxide (CuO) is an attractive burn rate modifier for composite solid propellant based on ammonium perchlorate (AP). However, the mechanism of catalytic decomposition of AP in the presence of CuO is still uncertain. Amount… read more here.
Keywords: cuo; ammonium perchlorate; mechanism; presence ... See more keywords
Copper chromite decorated on nitrogen-doped graphene aerogel as an efficient catalyst for thermal decomposition of ammonium perchlorate particles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08266-w
Abstract: In this study, CuCr2O4 spinel (CCO) nanoparticles decorated on three-dimensional graphene networks were synthesized using hydrothermal method followed by a calcination process. The as-prepared material was characterized by different analysis methods and used for catalytic… read more here.
Keywords: copper chromite; ammonium perchlorate; thermal decomposition; decomposition ammonium ... See more keywords
Direct synthesis of Zn(II) and Cu(II) coordination polymers based on 4,4′-bipyridine and 1,10-phenanthroline and evaluating their effects as catalyst on ammonium perchlorate thermal decomposition
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Analysis and Calorimetry"
DOI: 10.1007/s10973-019-08936-9
Abstract: Two coordination polymers (CPs) material, [Zn(μ-Cl) 2 (μ-bpy)] ∞ (bpy = 4,4′-bipyridine) and [Cu(bpy)(phen)(ClO 4 ) 2 ] n (phen = 1,10-phenanthroline), were prepared, and their structures were determined by single-crystal X-ray crystallography showing grid-like 2D network and 1D… read more here.
Keywords: perchlorate thermal; ammonium perchlorate; temperature; thermal decomposition ... See more keywords
Thermal decomposition of ammonium perchlorate in the presence of bimetallic additives
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DOI: 10.1007/s11172-018-2177-5
Abstract: The catalytic activity of the thermolysis products of double complex compounds in the decomposition reaction of ammonium perchlorate was studied. The products used are C1.4N1.6H3CoFe (I), C6N8Co4Fe3 (II), O11Co4Fe3 (III), O8.5(CN)0.3Cu3Fe2 (IV), and reactive CuO.… read more here.
Keywords: decomposition ammonium; thermal decomposition; ammonium perchlorate; decomposition ... See more keywords
Highly space-confined ammonium perchlorate in three-dimensional hierarchically ordered porous carbon with improved thermal decomposition properties
Sign Up to like & getrecommendations! Published in 2018 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2018.06.301
Abstract: Abstract The ability to generate more apparent specific heat release at lower temperatures is the future trend of ammonium perchlorate (AP)-based composite solid propellants. To achieve this goal, the development of highly active catalysts for… read more here.
Keywords: ammonium perchlorate; carbon; ordered porous; thermal decomposition ... See more keywords
Thermal decomposition of ammonium perchlorate over perovskite catalysts: Catalytic decomposition behavior, mechanism and application
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DOI: 10.1016/j.apsusc.2020.145849
Abstract: Abstract Perovskite-based catalysts show a versatile catalytic ability for redox reactions, but are seldom applied for ammonium perchlorate (AP) decomposition. Their catalytic mechanism on AP decomposition still remains unknown. In this study, four different perovskites,… read more here.
Keywords: ammonium perchlorate; application; perovskite catalysts; decomposition ... See more keywords
Preparation and characterization of ultra-fine ammonium perchlorate crystals using a microfluidic system combined with ultrasonication
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126516
Abstract: Abstract The common methods used for the preparation of ultrafine ammonium perchlorate (AP) crystals are physical and recrystallization methods. These methods are associated with several limitations, including strong vibrations or friction during the preparation process… read more here.
Keywords: perchlorate crystals; ammonium perchlorate; ultra fine; microfluidic system ... See more keywords