Particle Size and Crystal habit Modification of Ammonium Perchlorate Using Cooling Sonocrystallization Process DOI Open Access
Shu‐Min Lin, Salal Hasan Khudaida, Chie‐Shaan Su

et al.

Crystal Research and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 17, 2024

Abstract Ammonium perchlorate (AP) is a widely used solid oxidizer in propellant formulations, with its particle size and crystal habit significantly affecting performance. Since controlling these properties remains challenging, this study employs an intensified crystallization strategy, specifically cooling sonocrystallization process, to recrystallize AP control modify habit. The effects of solution concentration, sonication intensity, pulse on/off recipe, rate on the recrystallization are first investigated using Taguchi L9 orthogonal array design. By understanding main effect operating parameters, further experiments designed for process improvement. Compared unprocessed AP, mean considerably modified after sonocrystallization, achieving approximately 50 µm regular Consistency structure spectrometric between sonocrystallized was confirmed. Furthermore, thermal decomposition behavior analyzed, revealing improved exothermic characteristics. These results prove that efficient tool producing particles also holds potential preparing fine other energetic materials.

Language: Английский

One‐Pot Synthesis of Innovative Multicomponent Complexes as Catalysts for Enhanced Decomposition of Ammonium Perchlorate DOI Open Access

Wen‐Shuai Dong,

Pei‐Pei Zhang,

Meiqi Xu

et al.

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

The creation of multi-component energetic complex molecules, with functionalized groups, combined synergistic catalysis among catalytic interactions between their components, offers a remarkable opportunity to boost the energy release ammonium perchlorate (AP). This study uses one-pot method investigate synthesis approach for coordinating anion complexes.Furthermore, potential applications this series complexes as combustion catalysts are analyzed. results show that mixing an AP, in distinct thermal decomposition pattern. Specifically, AG[Zn(DNPO)2]2H2O (AEP-2) and DAG[Zn(DNPO)2]2H2O (AEP-3) catalyze AP single exothermic reaction. high-temperature increased 309.8 323.9 °C, respectively. Real-time infrared detection revealed H₂O, N₂O, NO₂, HCl, confirming accelerated period catalyzed decomposition. Furthermore, CO₂ indicates catalyst is also decomposed during phase. Kinetic analysis process shows via nucleation pathway. mechanism elucidated based on these findings.

Language: Английский

Citations

0
Controlled preparation of hollow n-Al/Fe2O3 MICs microspheres by two-droplet microfluidic technique and performance study DOI
Tong Wang, Jiawei Li,

Jiafei Li

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

Citations

0
Enhanced energetic behavior of boron through Mg incorporation: Synthesis, characterization, and performance evaluation DOI
Shuai Ma, Qinghai Shu, Ting Zhang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162119 - 162119

Published: April 1, 2025

Language: Английский

Citations

0
Facile boosting catalytic thermal decomposition of ammonium perchlorate from 3D porous nano Co3O4@ZnO composites DOI

Hongkun Luo,

Jiuqi Chen,

Jiayu Wang

et al.

Fuel, Journal Year: 2024, Volume and Issue: 379, P. 133122 - 133122

Published: Sept. 14, 2024

Language: Английский

Citations

3
Particle Size and Crystal habit Modification of Ammonium Perchlorate Using Cooling Sonocrystallization Process DOI Open Access
Shu‐Min Lin, Salal Hasan Khudaida, Chie‐Shaan Su

et al.

Crystal Research and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 17, 2024

Abstract Ammonium perchlorate (AP) is a widely used solid oxidizer in propellant formulations, with its particle size and crystal habit significantly affecting performance. Since controlling these properties remains challenging, this study employs an intensified crystallization strategy, specifically cooling sonocrystallization process, to recrystallize AP control modify habit. The effects of solution concentration, sonication intensity, pulse on/off recipe, rate on the recrystallization are first investigated using Taguchi L9 orthogonal array design. By understanding main effect operating parameters, further experiments designed for process improvement. Compared unprocessed AP, mean considerably modified after sonocrystallization, achieving approximately 50 µm regular Consistency structure spectrometric between sonocrystallized was confirmed. Furthermore, thermal decomposition behavior analyzed, revealing improved exothermic characteristics. These results prove that efficient tool producing particles also holds potential preparing fine other energetic materials.

Language: Английский

Citations

0