Ammonium Perchlorate Oxide

Graphene Oxide/Ammonium Perchlorate Composite

2016-1-25  An energetic composite material based on graphene oxide and ammonium perchlorate was prepared using a recrystallization method involving acetone and ethyl acetate as the solvent and antisolvent, respectively. This method resulted in the production of small crystals, where the graphene oxide wraps around the ammonium perchlorate particle to form a composite particle. The resulting

More

Thermal decomposition of ammonium perchlorate by

2021-9-3  Zhang W, Luo Q, Duan X et al (2014) Nitrated graphene oxide and its catalytic activity in thermal decomposition of ammonium perchlorate[J]. Mater Res Bull 50:73–78. CAS Article Google Scholar 16. Wang S, Ye B, An C et al (2020) Synergistic catalysis of [email protected] CNT OH in

More

Recent progress on transition metal oxides and carbon ...

2021-8-1  Copper oxide alumina composite via template assisted sol-gel method for ammonium perchlorate decomposition J Ind Eng Chem , 53 ( 2017 ) , pp. 155 - 163 Article Download PDF View Record in Scopus Google Scholar

More

Burn rate enhancement of ammonium perchlorate ...

2019-8-1  Graphene-iron oxide nanocomposite (GINC): an efficient catalyst for ammonium perchlorate (AP) decomposition and burn rate enhancer for AP based composite propellant RSC Adv. , 5

More

Catalytic reaction of ammonium perchlorate with energetic ...

2017-3-28  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 on the thermal decomposition of AP was investigated by TG–DSC, TG-FTIR, non-isothermal kinetic and α–T

More

Graphene-iron oxide nanocomposite (GINC): an efficient ...

Graphene-iron oxide nanocomposite (GINC): an efficient catalyst for ammonium perchlorate (AP) decomposition and burn rate enhancer for AP based composite

More

Thermal Decomposition of Ammonium Perchlorate in the ...

2021-2-18  The catalytic effect of copper tungsten oxide (CuWO 4) was investigated on the thermal decomposition of ammonium perchlorate (AP) using differential scanning calorimetry.A lowering of the high‐temperature decomposition peak temperature of AP was observed due to catalytic effect of copper tungsten oxide particles, now referred to as CTO in this paper henceforth.

More

When Copper Oxide meets Graphene Oxide: A core-shell ...

2 天前  Atomic layer deposition of iron oxide on reduced graphene oxide and its catalytic activity in the thermal decomposition of ammonium perchlorate Appl. Surf. Sci. , 451 ( 2018 ) , pp. 155 - 161 , 10.1016/j.apsusc.2018.04.247

More

Nano-metal oxide: potential catalyst on thermal ...

2018-11-12  vehicles and missiles. Ammonium perchlorate (AP) is widely used as an oxidiser in CSPs [16,17]. The ballistics of a composite propellant can be improved by adding a catalyst, such as ferric oxide (Fe 2O 3), copper oxide (CuO), copper chromite (CuO Cr 2O 3) and *Corresponding author. Email: [email protected] ISSN 1745–8080 print/ISSN 1745 ...

More

Ammonium perchlorate NH4ClO4 - PubChem

Ammonium perchlorate, an oxidizer, is the most prevalent form of this compound; has been widely used in solid propellants, fireworks, and flares; and is a constituent of many munition components. Manufacture of ammonium perchlorate began in the 1940s,

More

Ammonium perchlorate - Reactivities / Incompatibilities

Explosions have occurred in propellant formulations using dicyclopentadienyliron (ferrocene), as a burning rate catalyst. Although the definite cause has not been established, the most probable cause is the heat of friction between the mixer sidewall and the spatula while the latter was scraping through a mixture of ammonium perchlorate and sublimed recrystallized ferrocenes.

More

Graphene Oxide/Ammonium Perchlorate Composite

An energetic composite material based on graphene oxide and ammonium perchlorate was prepared using a recrystallization method involving acetone and ethyl acetate as the solvent and antisolvent, respectively. This method resulted in the production of small crystals, where the graphene oxide wraps around the ammonium perchlorate particle to form a composite particle.

More

Insight into the catalytic thermal decomposition

2019-4-5  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 of gaseous

More

(PDF) Thermal Decomposition of Ammonium Perchlorate

Iron oxide is a representative catalyst of usual solid rocket propellant containing ammonium perchlorate. The mechanism of this catalytic effect was estimated as that the formation of an unstable ...

More

When Copper Oxide meets Graphene Oxide: A core-shell ...

2 天前  Atomic layer deposition of iron oxide on reduced graphene oxide and its catalytic activity in the thermal decomposition of ammonium perchlorate Appl. Surf. Sci. , 451 ( 2018 ) , pp. 155 - 161 , 10.1016/j.apsusc.2018.04.247

More

Rheological non-isothermal mechanistic investigation on ...

The effects of ammonium perchlorate (AP) and graphene oxide (GO) on the curing of glycidyl azide polymer (GAP) were investigated. The rheological parameters of GAP crosslinked by bispropargyl succinate (BPS) were investigated by rheometry instrument. The curing kinetics by the differential isoconversional method revealed that AP (1 wt%) increased the apparent activation energy from

More

Enhanced catalytic properties of cobaltosic oxide through ...

2021-9-14  Enhanced catalytic properties of cobaltosic oxide through constructing MXene-supported nanocomposites for ammonium perchlorate thermal Applied Surface Science ( IF 6.707) Pub Date : 2021 Keding Li, Jun Liao, Siqi Huang, Yuqing Lei, Yong Zhang, Wenkun Zhu

More

Probing the reaction mechanism of Al/CuO

The oxide shell of Al nanoparticles (Al NPs) prevents further reaction of Al/CuO nanothermites which reduces Al utilization efficiency and the performance of the nanothermites. However, the performance of Al/CuO nanothermites can be improved by adding ammonium perchlorate (AP). In this work, in orde

More

Graphene Oxide/Fe 2 O 3 Nanocomposite as an Efficient ...

2021-5-25  The combination of graphene oxide (GO) and iron oxide (Fe 2 O 3) may induce property enforcement and application extension.Herein, GO/Fe 2 O 3 nanocomposites were synthesized via the vacuum-freeze-drying method and used for the thermal decomposition of ammonium perchlorate (AP). A series of characterization techniques were applied to elucidate the as-obtained nanomaterial's

More

(PDF) Thermal Decomposition of Ammonium Perchlorate

Iron oxide is a representative catalyst of usual solid rocket propellant containing ammonium perchlorate. The mechanism of this catalytic effect was estimated as that the formation of an unstable ...

More

ammonium perchlorate oxide - MC World

ammonium perchlorate oxide 2019-12-08T22:12:30+00:00 Ammonium perchlorate - Wikipedia Ammonium perchlorate is an inorganic compound with the formula NH4ClO4. It is a colorless or white solid that is soluble in water. It is a powerful oxidizer. Combined with a fuel, it can be used as a rocket propellant. Its instability has involved it in a ...

More

Oxidizers, propellant ammonium perchlorate - Big

Ammonia is generated by the reaction of diphenylguanidine and magnesium oxide with ammonium perchlorate. The cure rate of polysulfide propellant formulations can be a function, of the amount of ammonia removed during the mix cycle. Frequently, a vacuum

More

Nano-Scale Copper Oxide: Preparation, Characterization

Nano-Scale Copper Oxide: Preparation, Characterization and its Effect on the Thermal Behavior of Ammonium Perchlorate August 2019 Key Engineering Materials 818:134-138

More

When Copper Oxide meets Graphene Oxide: A core-shell ...

2 天前  Atomic layer deposition of iron oxide on reduced graphene oxide and its catalytic activity in the thermal decomposition of ammonium perchlorate Appl. Surf. Sci. , 451 ( 2018 ) , pp. 155 - 161 , 10.1016/j.apsusc.2018.04.247

More

Nitrated graphene oxide and its catalytic activity in ...

2014-2-1  @article{osti_22345202, title = {Nitrated graphene oxide and its catalytic activity in thermal decomposition of ammonium perchlorate}, author = {Zhang, Wenwen and Luo, Qingping and Duan, Xiaohui and Zhou, Yong and Pei, Chonghua}, abstractNote = {Highlights: • The NGO was synthesized by nitrifying homemade GO. • The N content of resulted NGO is up to 1.45 wt.%.

More

What is ammonium perchlorate and what is it

2021-3-19  Ammonium perchlorate (ammonium perchlorate), a powerful oxidant, is a chemical compound whose formula is NH4ClO4, it is the salt of perchloric acid. It is widely used as an explosive since it has the property of decomposing by heat without leaving a residue. USE OF AMMONIUM PERCHLORTE. Ammonium perchlorate has military use, so in many countries ...

More

磊 磊 Buy Ammonium Perchlorate - For military, aerospace

2020-6-29  Ammonium perchlorate creates oxygen combined with aluminum generating aluminum oxide and aluminum chloride, water vapor and nitrogen gas which heats up the inside of the rocket boosters and lifting them. When both components mix and react

More

Pyrotechnic Composition - Materials Used - Oxidizers

Ammonium perchlorate – the most common oxidizer for modern solid rocket fuels; more sensitive to mechanical stimuli than potassium perchlorate. Uncommon in fireworks; creates hot flame, enhances barium, strontium and copper colorants by acting as a chlorine donor. Reacts with magnesium when wet and liberates heat and ammonia, can self-ignite.

More

Thermal Decomposition of Ammonium Perchlorate in

THE decomposition of ammonium perchlorate has been examined by Bircumshaw and Newman1, and Galwey and Jacobs2, respectively. They have observed

More

Copyright © 2020.Company name All rights reserved.SiteMap