Results 51 to 60 of about 873 (194)

Thermal Studies on Rubidium Dinitramide [PDF]

, 2008
The present study has been carried out to investigate conflicting reports in the literature on the nature of the thermal decomposition of the energetic oxidant rubidium dinitramide in the liquid state.
Berger, B., Charsley, Edward L., Griffiths, Trevor T., Laye, Peter G., Markham, H.M., Rooney, James J., Wasko, M.P.   +6 more
core  

Characterization of Structure, Properties, and Energetic Performance of a 1:1 Ammonium Dinitramide‐3,4‐Diaminofurazan Cocrystal

Propellants, Explosives, Pyrotechnics, EarlyView.
Ammonium dinitramide (ADN) and 3,4‐Diaminofurazan (DAF) form a 1:1 energetic cocrystal. We report its crystal structure and spectroscopic signature and evaluate thermal stability, decomposition behavior, hygroscopicity, and combustion properties. Propellant performance calculations benchmark the material against guanylurea dinitramide (GuDN) and ...
Peter Schultz, Uwe Schaller, Thomas Heintz   +2 more
wiley   +1 more source

Performance Evaluation of Ammonium Dinitramide-Based Monopropellant in a 1N Thruster

Aerospace
The development of propulsion systems based on green propellants, as an alternative to hydrazines, has been gaining interest within the space community.
Wonjae Yoon, Vikas Khandu Bhosale, Hosung Yoon   +2 more
doaj   +1 more source

Achieving Balanced Energetics through Cocrystallization [PDF]

, 2019
Achieving energetic materials with a balanced ratio of oxidant to fuel is a challenge that has been difficult to meet through molecular synthesis. The alternative approach, composite formulation, fails to achieve intimate association of the components to
Bellas, Michael K., Matzger, Adam J.
core   +2 more sources

Analyses of the thermal characteristics and gaseous products of guanidine nitrate/basic copper nitrate mixtures using calorimetry with high resolution mass spectrometry [PDF]

, 2020
This work assessed the pyrolysis of a well-established gas generating agent consisting of a mixture of guanidine nitrate (GN) with basic copper nitrate (BCN), using thermogravimetry-differential scanning calorimetry in conjunction with high resolution ...
30827837, 34986, 34987, 37575, 37797, 37798, 37799, 60174140, 90794016, Izato, Yuichiro, Miyake, Atsumi, Satoh, Kenta, Satoh, Takashi, Shiota, Kento, Yahata, Yukinori   +14 more
core   +1 more source

Study and Characterization of Intermediates Used in the Production of the Oxidizer Ammonium Dinitramide

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 7, Page 95-105, July 2025.
ABSTRACT The aerospace industry is continually seeking materials that offer higher performance and lower environmental impact. In chemical propulsion, ammonium dinitramide (ADN) represents a significant advance in this direction as a potential replacement for ammonium perchlorate in solid propellant formulations.
Josiane R. C. Silva, Lucas B. Oliveira, Jessica O. Silva, Letícia M. S. V. Queiroz, Kamila P. Cardoso, Márcio Y. Nagamachi, Luiz F. A. Ferrão   +6 more
wiley   +1 more source

Effects of Different Initial Conditions on Combustion Process of Ammonium Dinitramide-Based Energetic Propellant in Straight Nozzle

Aerospace
As a new type of green propellant, ammonium dinitramide (ADN)-based energetic propellants have wide application value and development potential in the field of space propulsion. This paper delves into the intricate impact of varying initial temperatures,
Luyun Jiang, Chentao Mao, Jianhui Han, Haichao Cui, Baosheng Du, Yongzan Zheng, Jifei Ye, Yanji Hong   +7 more
doaj   +1 more source

Metal Oxides and Dichromate Salts Application as Burning Catalysts for the Modern Aluminized Ammonium Nitrate–Based Solid Propellants

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 6, June 2025.
ABSTRACT This study is devoted to the investigation of combustion characteristics of aluminized solid propellants (SPs) with ammonium nitrate (SP4, 44 wt.% and SP5, 66 wt.%), ammonium perchlorate (5 wt.%), and inert (butyl rubber) and active (polyvinyl tetrazole) binders.
Alexander Gromov, Konstantin Matrosov, Rezo Aliyev, Neel Kamal Gupta   +3 more
wiley   +1 more source

Review on Laser Initiation of Energetic Materials

Propellants, Explosives, Pyrotechnics, Volume 50, Issue 5, May 2025.
Laser ignitability of gold nanoparticles (GNPs)‐doped RDX explosive crystals. ABSTRACT Laser initiation of energetic materials has been an interesting and promising research area due to its safety and reliability features and its great potential for initiation device miniaturisation.
Xiao Fang, Jacqueline Akhavan
wiley   +1 more source

Convenient synthesis of energetic polynitro materials including (NO₂)₃CCH₂CH₂NH₃-salts via Michael addition of trinitromethane [PDF]

, 2016
The nucleophilic Michael addition of nitroform with acrylamide creates a variety of energetic products. Several interesting compounds with a trinitromethyl group were synthesized, among them salts containing the trinitropropylammonium cation, [(NO2 ...
Axthammer, Quirin J., Klapötke, Thomas M., Krumm, Burkhard, Scharf, Regina, Unger, Cornelia C.   +4 more
core   +1 more source