Results 71 to 80 of about 169,146 (181)

Exploration of the application of ADN in composite explosives

FirePhysChem
Ammonium dinitramide (ADN) is a high-performance, novel green oxidizer that is commonly used in solid propellants. It offers advantages such as a large oxygen balance and significant gas release, making it a promising candidate for use as an oxidizing ...
Wenxiang Bian, Yaning Li, Peng Bao, Yang Chen, Yijia Guo, Boliang Wang   +5 more
doaj   +1 more source

Green Propellants Based on Dinitramide Salts: Mastering Stability and Chemical Compatibility Issues

, 2014
Mastery of dinitramide salts requires the intertwined use of compatibility testing, surface sensitive spectroscopy, and quantum chemical calculations. This chapter shows these combined approaches providing atomistic and fundamental understanding of the ...
Rahm, M., Martin Rahm, Brinck, Tore,, Tore Brinck   +3 more
core   +1 more source

Burning rate catalysts for composite solid propellants: A comprehensive review from conventional additives to green, residue-free alternatives

Fuel Communications
Composite solid propellants (CSPs) remain the primary energy source for rocket and space propulsion systems due to their high energy density and operational simplicity.
R. Kazemshoar-Duzduzani, Mehran karimi
doaj   +1 more source

Carboxylates and the uptake of ammonium by excised maize roots [PDF]

, 1975
The effect of carboxylates (organic acid anions) on NH 4 uptake was studied by changing the carboxylate level of roots prior to uptake experi ments. Succinate was the most effective stimulator of ammonium uptake.
Breteler, H.
core  

Ionization of ammonium dinitramide : decomposition pathways and ionization products

, 2013
The decomposition pathways of ionized ammonium dinitramide (ADN) have been analyzed using the B3LYP and the M06-2X density functional theory methods, coupled cluster theory and the composite CBS-QB3 method.
Brinck, Tore,, Demaire, Alain, Kleimark, Jonatan,, Delanoe, Romain   +3 more
core   +1 more source

A Review on Liquid Pulsed Laser Propulsion

Aerospace
Laser propulsion is a new conceptual technology that drives spacecraft and possesses advantages such as high specific impulse, large payload ratio, and low launch cost.
Sai Li, Baosheng Du, Qianqian Cui, Jifei Ye, Haichao Cui, Heyan Gao, Ying Wang, Yongzan Zheng, Jianhui Han   +8 more
doaj   +1 more source

1,5-Diamino-4-methyltetrazolium Dinitramide

, 2016
The highly friction-sensitive 1,5-diamino-4-methyltetrazolium dinitramide was synthesized by a metathetical reaction of the corresponding iodide and silver dinitramide. An intriguing interaction of one nitro group with the tetrazolium cation was found as
Jan J. Weigand (1406302), Thomas M. Klapötke (711234), Peter Mayer (1464436), Axel Schulz (1554370)   +3 more
core   +1 more source

A study on the thermal decomposition, ignition and combustion of core-shell structured Al@ADN/PVDF energetic composites

Case Studies in Thermal Engineering
This study successfully fabricated core-shell structured Al@ADN/PVDF energetic composites through electrostatic spraying, with nano-aluminum (n-Al) cores encapsulated by an ammonium dinitramide (ADN)/polyvinylidene fluoride (PVDF) composite shell.
Kang Lei, Wen-hao Wang, Xian-die Zhang, Ji-yu Lu, Xing-liang Wu, Sen Xu, Xiang Zhou   +6 more
doaj   +1 more source

A New Approach for the Synthesis of 2,3,4а,6,7,8а,9,10-Octaaza-4,8-dioxo-3,4,4a,7,8,8а,9,9a,10,10а-decahydroanthracene and High-Energy Performance Characterization of Its Dinitramide Salt. [PDF]

Materials (Basel), 2023
Glukhacheva VS, Il'yasov SG, Il'yasov DS, Zhukov EE, Eltsov IV, Nefedov AA.   +5 more
europepmc   +1 more source

Investigation of New More Environmentally Benign, Smoke-reduced, Red- and Green-light Emitting Pyrotechnic Compositions Based on Nitrogen-rich Coloring Agents [PDF]

, 2010
Tarantik, Karina
core   +1 more source