High-Performance Ammonium Perchlorate Propellants Enabled by Ferrocene-Functionalized Carbon Nanotube Catalysts DOI
Qun Luo,

Xueyi Chang,

Zhiyu Cheng

et al.

Journal of Organometallic Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 123401 - 123401

Published: Sept. 1, 2024

Language: Английский

Construction of nanoflowers combustion catalyst NiO@g-C3N4 for improving thermal decomposition performance of AP DOI
Yanan Sun, Yuqi Zhu,

Shengjiang Zhang

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: 50(21), P. 43617 - 43626

Published: Aug. 14, 2024

Language: Английский

Citations

6
Energetic metal salts based on 3-cyano-1,5-(5-nitro-1,2,4-triazolyl) formazan: Synthesis, crystal structure, thermal stability, and catalysis on the thermal decomposition of ammonium perchlorate DOI
Jianxin Xia, Guojie Zhang, Bin Li

et al.

Structural Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 14, 2025

Language: Английский

Citations

0
Efficiently Constructed Core‐Shelled Structured AP‐Based Composites with Excellent Balance of High Energy Release and Low Sensitivity DOI Open Access
Jiahao Yu,

Yong Kou,

Hongbing Lei

et al.

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

Published: March 27, 2025

Abstract Ammonium perchlorate (AP) plays an important role in solid propellants because of its high specific impulse, energy density and low cost. However, the excellent performance cannot conceal many shortcomings AP, problems non‐concentrated exothermic, sensitivity hygroscopicity still seriously impede application propellants. In this study, solvent evaporation method is used to directionally modify order cupric oxide (CuO) fluororubber (F 2603 ) shell layers so as obtain AP‐based composites with different core‐shell structures. The interlayer binding energies structures are explored by theoretical calculations, it demonstrated that have stability. addition, CuO valence‐band holes not only reduces peak temperature decomposition AP (440.4 354.5 °C), but also enhances combustion properties undergoing thermite reaction Al. Furthermore, hydrophobicity barrier F greatly strengthened mechanical reduced their sensitivity. summary, core‐shelled prepared strategy possessed 5‐in‐1 properties, which provided a new idea for targeted modulation energetic materials.

Language: Английский

Citations

0
Zeolitic Imidazolate Framework-Derived Nano-Cobalt Metal/Carbon Composites for Energetic Catalysis DOI
Xiaoshuai Wang, Debao Fang,

Shuaishuai Yang

et al.

Journal of Solid State Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 125385 - 125385

Published: April 1, 2025

Language: Английский

Citations

0
Single Cu Atoms Anchored Energetic COFs as Combustion Catalytic Promoters toward Rapid and Concentrated Thermal Decomposition of Ammonium Perchlorate DOI Creative Commons
Meng Zhang, Shan Wang, Xuyang Wang

et al.

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 14, 2025

Abstract Achieving a synergistic, rapid, and concentrated energy release process of ammonium perchlorate (AP) is vital significance for boosting the thrust composite solid propellants. However, conventional catalytic promoters often exhibit suboptimal kinetics due to inefficient utilization active sites. Herein, atomically dispersed Cu‐coordinated covalent organic frameworks (COFs)‐based are reported, decorating with energetic anion groups. The highly accessible single Cu sites confined in COFs significantly contribute raid AP, yielding sharply narrowed decomposition peak at 341.3 °C width only 9 °C. This performance markedly superior exothermic raw AP (410.3 30 °C). Additionally, COF promoter considerably increased output via collaboratively promoting chemical its own decomposition. Correlating situ spectroscopies theoretical calculations reveals that incorporated anionic groups effectively modulate local electronic structure alteration promotes key step cleavage Cl─O bonds intermediates produce reactive oxygen species also boosts oxidation NH 3 high‐valence nitrogen oxides, thereby accelerating combustion reaction kinetic.

Language: Английский

Citations

0
Fabrication of flower-shaped copper 2-nitroterephthalate coordination polymer and its carbon nanotubes-encapsulated nanocomposite: An effective catalyst for the thermal decomposition of ammonium perchlorate DOI
William Yi Wang, Hailong Liu, Jingshui Xu

et al.

Applied Surface Science, Journal Year: 2025, Volume and Issue: unknown, P. 163537 - 163537

Published: May 1, 2025

Language: Английский

Citations

0
Energetic additive C6N30H15Co: In situ physicochemical enhancement of the thermal decomposition of ammonium perchlorate DOI
Sheng Xu, Jinchao Ma, Xiaoli Cui

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121869 - 121869

Published: May 1, 2025

Language: Английский

Citations

0
The thermal decomposition of ammonium per-chlorate over novel Cu2(NO3)(OH)3/g-C3N4 composite catalyst: Influence of carbon-nitride type DOI
Jilong Zhang, Rong Fan, Haoran Zhang

et al.

Journal of materials research/Pratt's guide to venture capital sources, Journal Year: 2025, Volume and Issue: unknown

Published: May 21, 2025

Language: Английский

Citations

0
High-Performance Ammonium Perchlorate Propellants Enabled by Ferrocene-Functionalized Carbon Nanotube Catalysts DOI
Qun Luo,

Xueyi Chang,

Zhiyu Cheng

et al.

Journal of Organometallic Chemistry, Journal Year: 2024, Volume and Issue: unknown, P. 123401 - 123401

Published: Sept. 1, 2024

Language: Английский

Citations

0