Capsule structured Al/FeF3/AP energetic microspheres with enhanced combustion performance and energy release efficiency by a microexplosion reaction DOI
Xuwen Wang, Yinghui Hu, Jianguo Zhang

et al.

Fuel, Journal Year: 2023, Volume and Issue: 340, P. 127546 - 127546

Published: Jan. 31, 2023

Language: Английский

Thermal decomposition of ammonium perchlorate over perovskite catalysts: Catalytic decomposition behavior, mechanism and application DOI
Yinghui Hu,

Bowen Tao,

Fei Shang

et al.

Applied Surface Science, Journal Year: 2020, Volume and Issue: 513, P. 145849 - 145849

Published: Feb. 21, 2020

Language: Английский

Citations

81
Synthesis and characterization of α-Fe2O3 nanoparticles from different precursors and their catalytic effect on the thermal decomposition of nitrocellulose DOI

Abdenacer Benhammada,

Djalal Trache,

Mohamed Kesraoui

et al.

Thermochimica Acta, Journal Year: 2020, Volume and Issue: 686, P. 178570 - 178570

Published: Feb. 27, 2020

Language: Английский

Citations

80
Unexpected burning rate independence of composite propellants on the pressure by fine interfacial control of fuel/oxidizer DOI
Jie-Yao Lyu, Jiahao Yu, De-Yun Tang

et al.

Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 388, P. 124320 - 124320

Published: Feb. 4, 2020

Language: Английский

Citations

78
Catalytic Effect of Green CuO Nanoparticles on the Thermal Decomposition Kinetics of Ammonium Perchlorate DOI

Abdenacer Benhammada,

Djalal Trache, Salim Chelouche

et al.

Zeitschrift für anorganische und allgemeine Chemie, Journal Year: 2020, Volume and Issue: 647(4), P. 312 - 325

Published: Sept. 25, 2020

In the present work, a green synthesis of copper oxide nanoparticles (CuO NPs) has been performed through precipitation method using three different precursors and sylvestrys leaf extract as capping agent. Morphology structure obtained CuO NPs were confirmed by X‐ray diffraction (XRD), ultraviolet‐visible (UV/Vis), Fourier transform infrared (FT‐IR) Raman spectroscopy, well scanning electron microscopy (SEM). Moreover, their thermal behavior catalytic performance studied thermogravimetry (TG) differential calorimetry (DSC). Four isoconversional kinetic methods have applied to DSC data at heating rates in order determine triplets. The results showed that introduction noticeably lowered decomposition temperature 91.7, 89.9, 83.0 °C, increased exothermic enthalpy 1053, 832, 962 J · g –1 for AP‐CuO‐S, AP‐CuO‐N, AP‐CuO‐Cl, respectively. Furthermore, found reduce activation energy AP decomposition. Besides that, ammonium perchlorate decomposes following reaction models g(α), depending on stage addition NPs. These indicate further synthesized are promising ballistic modifiers composite solid propellants.

Language: Английский

Citations

73
Ti3C2 MXene: A reactive combustion catalyst for efficient burning rate control of ammonium perchlorate based solid propellant DOI
Pengfei Tang, Bo Yang, Rui Li

et al.

Carbon, Journal Year: 2021, Volume and Issue: 186, P. 678 - 687

Published: Oct. 27, 2021

Language: Английский

Citations

63
Effect of Bi2WO6/g-C3N4 composite on the combustion and catalytic decomposition of energetic materials: An efficient catalyst with g-C3N4 carrier DOI
Jingjing Wang, Xiaoyan Lian, Suhang Chen

et al.

Journal of Colloid and Interface Science, Journal Year: 2021, Volume and Issue: 610, P. 842 - 853

Published: Nov. 24, 2021

Language: Английский

Citations

63
Burning rate modulation for composite propellants by interfacial control of Al@AP with precise catalysis of CuO DOI
Jie-Yao Lyu, Su-Lan Yang,

Shixi Wu

et al.

Combustion and Flame, Journal Year: 2022, Volume and Issue: 240, P. 112029 - 112029

Published: Feb. 11, 2022

Language: Английский

Citations

63
Encapsulated boron-based energetic spherical composites with improved reaction efficiency and combustion performance DOI
Yinghui Hu, Xuwen Wang, Jian Zhang

et al.

Chemical Engineering Journal, Journal Year: 2022, Volume and Issue: 433, P. 134478 - 134478

Published: Jan. 5, 2022

Language: Английский

Citations

52
Promotion of the Co3O4/TiO2 Interface on Catalytic Decomposition of Ammonium Perchlorate DOI

Linyu Zhou,

Shaobo Cao,

Liang‐Liang Zhang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2022, Volume and Issue: 14(2), P. 3476 - 3484

Published: Jan. 5, 2022

Supports can widely affect or even dominate the catalytic activity and selectivity of nanoparticles because atomic geometry electronic structures active sites be regulated, especially at interface supports. However, underlying mechanisms most systems are still not fully understood yet. Herein, we construct Co3O4/TiO2 to boost ammonium perchlorate (AP) decomposition. This catalyst shows enhanced performance. With addition 2 wt % catalysts, AP decomposition peak temperature decreases from 435.7 295.0 °C activation energy 211.5 137.7 kJ mol-1. By combining experimental theoretical studies, find that Co3O4 strongly anchored onto TiO2 supports accompanied by charge transfer. Moreover, interfaces in nanostructure, NH3 adsorption through hydrogen bonds. Our research studies provide new insights into promotion effects nanoparticle/support system on process inspire design efficient catalysts.

Language: Английский

Citations

48
Nanoparticle additive fuels: Atomization, combustion and fuel characteristics DOI
Rıdvan Küçükosman, Ahmet Alper Yontar, Kasım Ocakoğlu

et al.

Journal of Analytical and Applied Pyrolysis, Journal Year: 2022, Volume and Issue: 165, P. 105575 - 105575

Published: May 27, 2022

Language: Английский

Citations

43