Record Details

<p>Sonochemical synthesis of ZnO, NiO and α-Fe<sub>2</sub>O<sub>3</sub> nanoparticles and their catalytic activity for thermal decomposition of ammonium perchlorate</p>

Online Publishing @ NISCAIR

View Archive Info
 
 
Field Value
 
Authentication Code dc
 
Title Statement <p>Sonochemical synthesis of ZnO, NiO and α-Fe<sub>2</sub>O<sub>3</sub> nanoparticles and their catalytic activity for thermal decomposition of ammonium perchlorate</p>
 
Added Entry - Uncontrolled Name hosseini, Seyed ghorban
Khodadadipoor, Zahra
 
Uncontrolled Index Term Thermal decomposition, Ammonium perchlorate, Oxides, Metal oxides, Nanoparticles, Sonochemical synthesis
 
Summary, etc. <p>ZnO, NiO and α-Fe<sub>2</sub>O<sub>3</sub> nanoparticles are synthesized by a simple and facile sonochemical calcination of zinc acetate, nickel acetate, and iron chloride as precursors. The as-prepared products are characterized by powder X-ray diffraction, and field emission scanning electron microscopy. The catalytic efficiency of these as-prepared oxides for thermal decomposition of ammonium perchlorate has been investigated by thermal gravimetric analysis and differential scanning calorimetry. The results show that addition of 2% as-prepared samples leads to merging of the two exothermic peaks of ammonium perchlorate into one peak. In the presence of ZnO and NiO nanoparticles, the high temperature decomposition peak of ammonium perchlorate decreases by about 120 °C and 105 °C, respectively. In the presence of α-Fe<sub>2</sub>O<sub>3</sub> nanoparticles, the high temperature decomposition peak of ammonium perchlorate decreases by 67 °C, while the peak of the low temperature decomposition disappears.</p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-19 12:41:14
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCA/article/view/18852
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 57, ##issue.no## 3 (2018): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
Language Note en
 
Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/18852/57235
http://op.niscair.res.in/index.php/IJCA/article/download/18852/57324
 
Terms Governing Use and Reproduction Note Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India© 2015. The Council of Scientific &amp; Industrial Research, New Delhi.