Thermal Research on the Decomposition Behaviors and Interactional Mechanism of NC–NG With DNTF DOI
Meng Huang, Jing Zhou, Xiaofeng Wang

et al.

Propellants Explosives Pyrotechnics, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 28, 2024

ABSTRACT The thermal decomposition analysis of nitrocellulose–nitroglycerine (NC–NG), 3,4‐dinitrofurazanfuroxan (DNTF), and their mixed system with differential scanning calorimetry (DSC), thermogravimetric analysis‐DSC–mass spectroscopy–Fourier transform infrared spectroscopy (TG–DSC–MS–FTIR) coupling technique, in situ FTIR experiments under different experimental conditions was carried out for the investigation interaction mechanism between NC–NG DNTF. results demonstrated that mixture significantly decreased peak temperature DNTF, activation energy final (156.32 kJ mol −1 ) lower than both (163.82 DNTF (177.03 ). On basis gas fragmental products condensed phase changes, triggered thermally process, resulting intensive amount nitrogen oxides which further caused breakage nitro groups

Language: Английский

ETS-10 zeolite – a potential material for catalyst and adsorption: a critical review DOI Creative Commons

Bich‐Ngoc Duong,

Thi-Phuong-Tu Nguyen,

Nguyễn Quang Hưng

et al.

Desalination and Water Treatment, Journal Year: 2025, Volume and Issue: unknown, P. 101045 - 101045

Published: Feb. 1, 2025

Language: Английский

Citations

0
Thermochemical Analysis and Field Performance of Small Arms Propellants from 1953 (30-06 M2 AP) and 2012 (M855A1) Ammunition DOI Creative Commons

Benjamin Streifel,

Amy Courtney, Michael Courtney

et al.

Defence Technology, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

Citations

0
Thermal Decomposition Behavior of Ammonium Perchlorate/Nitrated Microcrystalline Cellulose Carbamate/Diethylene Glycol Dinitrate Energetic Composite DOI Creative Commons

Hani Boukeciat,

Ahmed Fouzi Tarchoun, Amir Abdelaziz

et al.

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

Published: Feb. 1, 2025

Language: Английский

Citations

0
Influence of moisture content on the thermal decomposition kinetics of smokeless gunpowders DOI Creative Commons

Fateh Chalghoum,

Ahmed Fouzi Tarchoun, Amir Abdelaziz

et al.

FirePhysChem, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Citations

2
Effect of Various Stabilizers on the Characteristics of a Nitrate Esters-Double Base Propellant under Thermal Aging DOI

Lokmene Boumaza,

Ahmed Fouzi Tarchoun, Djalal Trache

et al.

Journal of Energetic Materials, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 21

Published: Dec. 26, 2024

The current study examined the stabilizing effect of lignin biopolymer in comparison to traditional 2-nitrodiphenylamine (2-NDPA) and 1,3-Dimethyl-1,3-diphenylurea (C-II) stabilizers on stability double-base nitrocellulose (NC)/diethylene glycol dinitrate (DEGDN) propellant during artificial aging (at 338.65 K for 60 days). Various spectroscopic techniques, including Fourier Transform Infrared Spectroscopy (FTIR) X-ray Diffraction (XRD), were used, along with tests like Bergmann-Junk (BJ) test isothermal thermogravimetric analysis (TGA). Experimental results confirmed that FTIR XRD provided valuable insights into chemical changes aging. Particularly, lignin-stabilized NC/DEGDN exhibited comparable C-II 2-NDPA at all stages aging, as evidenced by amount released nitrous gases measured BJ thermal assessed TGA. Additionally, multivariate data using principal component (PCA) spectra successfully differentiated between aged unaged samples highlighted trends stability. Overall, findings suggest offers a propellants relative stabilizers.

Language: Английский

Citations

0
Thermal Research on the Decomposition Behaviors and Interactional Mechanism of NC–NG With DNTF DOI
Meng Huang, Jing Zhou, Xiaofeng Wang

et al.

Propellants Explosives Pyrotechnics, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 28, 2024

ABSTRACT The thermal decomposition analysis of nitrocellulose–nitroglycerine (NC–NG), 3,4‐dinitrofurazanfuroxan (DNTF), and their mixed system with differential scanning calorimetry (DSC), thermogravimetric analysis‐DSC–mass spectroscopy–Fourier transform infrared spectroscopy (TG–DSC–MS–FTIR) coupling technique, in situ FTIR experiments under different experimental conditions was carried out for the investigation interaction mechanism between NC–NG DNTF. results demonstrated that mixture significantly decreased peak temperature DNTF, activation energy final (156.32 kJ mol −1 ) lower than both (163.82 DNTF (177.03 ). On basis gas fragmental products condensed phase changes, triggered thermally process, resulting intensive amount nitrogen oxides which further caused breakage nitro groups

Language: Английский

Citations

0