Results 21 to 30 of about 327,089 (232)
Defence Technology, 2023 Ammonium dinitramide (ADN), which has the advantages of high energy density, no halogen and low characteristic signal, is not only considered as a new high-energy oxidizer that is expected to replace the traditional oxidizer ammonium perchlorate (AP) in ...
Hongyu Yang +8 more
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Influences of Infrared Dye Content and Laser Energy Density on Laser Propulsion Performance of ADN-Based Liquid Propellants [PDF]
MicromachinesAmmonium dinitramide (ADN) is a new green oxidant, which is a kind of high-energy ionic liquid and has been widely used in the field of liquid propulsion.
Lizhi Wu +4 more
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Defence TechnologyAmmonium dinitramide (ADN) is a new type of green energetic oxidizer with excellent energy density and low pollution combustion characteristics. However, the strong hygroscopicity has a significant impact on its practical application.
Qiangqiang Lu +10 more
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AerospaceThe present study explores the influence of diverse nozzle geometries on the combustion characteristics of ADN-based energetic propellants. The pressure contour maps reveal a rapid initial increase in the average pressure of ADN-based propellants across ...
Jianhui Han +6 more
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Molecular Dynamics Simulation of Graphene Oxide Surface-Modified ADN-Based PBX Double-Shell Structure [PDF]
MoleculesAmmonium dinitramide (ADN), a new-generation green high-energy oxidizer, faces application challenges due to its strong hygroscopicity and poor compatibility with polymer binders.
Shimin Zhang +6 more
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Polymethylhydrosiloxane-Coated Ammonium Dinitramide: A Simple Strategy to Moisture-Resistant and Insensitive Energetic Microspheres [PDF]
ACS OmegaAnh Thuc Bui +4 more
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A Smart Access to the Dinitramide Anion - The Use of Dinitraminic Acid for the Preparation of Nitrogen-Rich Energetic Copper(II) Complexes. [PDF]
Chemistry, 2021 The dinitramide anion was made accessible for complexation through the use of dinitraminic acid and basic copper(II) carbonate. The in situ prepared copper dinitramide was complexed by 13 different highly endothermic tri‐ and tetrazole ligands. By the choice of ligand, complexes were obtained that possess thermal stability exceeding 200 degrees Celsius,
Gruhne MS +3 more
europepmc +2 more sources
Amine-AlH<sub>3</sub> Adducts as Energetic Materials for a New Generation of Solid Fuels. [PDF]
ChemistryNew amine‐AlH₃ adducts offer a more environmentally friendly, high‐energy alternative to conventional rocket propellants, and exhibit ultra‐fast ignition. They can be synthesized by mechanochemical method under hydrogen pressure starting from aluminum metal directly or by wet chemical processes with AlH3.
Liu X +4 more
europepmc +2 more sources
Decreasing the hygroscopicity of ammonium dinitramide (ADN) through cocrystallization
Energetic Materials Frontiers, 2022 To decrease the hygroscopicity of ADN—a energetic oxidizer, this study developed a new cocrystal composed of ADN and 18C6 (18-crown-6) at a 1:1 M ratio through cocrystallization using the solvent evaporation method.
Shen Qiao, Hong-zhen Li, Zong-wei Yang
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Defence Technology, 2023 Ammonium dinitramide (ADN) is considered as a potential substitute for ammonium perchlorate in energetic materials due to its high density, positive oxygen balance, and halogen-free characteristics.
Fu-yao Chen +10 more
doaj +1 more source