مروری بر اثر نانو کاتالیزگرهای بستر کربنی بر بهبود رفتار تجزیه‌ی گرمایی آمونیوم پرکلرات

Khodadadi, Zahra; ,; Hosseini, Seyed Ghorban

Volume 14, Issue 1 (3-2018) مواد پرانرژی 2018, 14(1): 15-33 | Back to browse issues page

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Khodadadi Z, Hosseini S G. مروری بر اثر نانو کاتالیزگرهای بستر کربنی بر بهبود رفتار تجزیه‌ی گرمایی آمونیوم پرکلرات. مواد پرانرژی 2018; 14 (1) :15-33
URL: http://isaem.ir/article-1-1229-en.html

مروری بر اثر نانو کاتالیزگرهای بستر کربنی بر بهبود رفتار تجزیه‌ی گرمایی آمونیوم پرکلرات

Zahra Khodadadi

, Seyed Ghorban Hosseini ^*

Maleke–Ashtar University of Technology , hoseinitol@yahoo.com

Abstract: (3320 Views)

Ammonium Perchlorate (AP) is one of the most important oxidizer in composite solid propellants. Therefore, synthesis and application of nanoparticles as catalyst for improving thermal decomposition of AP is an important issue in catalysis research. There are a great many nanomaterials for the thermal decomposition of AP such as nano metal particles, metal oxides, metals salts, metallic composites, organometallic compounds. In recent years, in order to enhance catalytic activity, nanoparticles deposited on the carbon supports to increase active surface and prevent agglomeration of nanoparticles. These additives can enhance the burning rate and combustion efficiency of the corresponding solid propellants by changing the thermal conductivity, energy barrier of thermolysis, heat of reaction, and gas-phase reaction mechanisms of the main ingredients of AP. In this paper, the effects of nano metals and nano metal oxides on the thermal decomposition of AP are reviewed and then the effect of these additives on supports based carbon is investigated.

Keywords: Ammonium Perchlorate, Nano metal, Nano metal oxide, Carbon support, Thermal Decomposition.

Full-Text [PDF 1451 kb] (431 Downloads)

Type of Study: T | Subject: کاتالیستها
Published: 2019/11/29