Results 1 to 10 of about 327,089 (232)

Sustainable electrochemical synthesis of aliphatic nitro-NNO-azoxy compounds employing ammonium dinitramide and their in vitro evaluation as potential nitric oxide donors and fungicides [PDF]

Beilstein Journal of Organic Chemistry
An atom- and step-economical electrochemical method for the synthesis of aliphatic nitro-NNO-azoxy compounds from the corresponding nitroso compounds was developed employing ammonium dinitramide, a prospective green oxidant for aerospace propulsion ...
Alexander S. Budnikov, Nikita E. Leonov, Michael S. Klenov, Andrey A. Kulikov, Igor B. Krylov, Timofey A. Kudryashev, Aleksandr M. Churakov, Alexander O. Terent’ev, Vladimir A. Tartakovsky   +8 more
doaj   +3 more sources

Exploring the Mechanism of Ammonium Dinitramide Synthesis through DFT Calculations [PDF]

ACS Omega
Ammonium dinitramide (ADN) has emerged as a promising substitute for ammonium perchlorate (AP) in solid rocket propellants due to its favorable energetic properties and absence of halogens.
Letícia M. S. V. Queiroz, Gabriel F. S. Fernandes, Josiane R. C. Silva, Francisco B. C. Machado, Luiz F. A. Ferrão   +4 more
doaj   +3 more sources

Ammonium Dinitramide as a Prospective N–NO₂ Synthon: Electrochemical Synthesis of Nitro-NNO-Azoxy Compounds from Nitrosoarenes [PDF]

Molecules
In this study, the electrochemical coupling of nitrosoarenes with ammonium dinitramide is discovered, leading to the facile construction of the nitro-NNO-azoxy group, which represents an important motif in the design of energetic materials.
Alexander S. Budnikov, Nikita E. Leonov, Michael S. Klenov, Mikhail I. Shevchenko, Tatiana Y. Dvinyaninova, Igor B. Krylov, Aleksandr M. Churakov, Ivan V. Fedyanin, Vladimir A. Tartakovsky, Alexander O. Terent’ev   +9 more
doaj   +3 more sources

Thermal Behaviors and Interaction Mechanism of Ammonium Dinitramide with Nitrocellulose [PDF]

Molecules, 2023
The initial interaction mechanism is very important for the design and safety of nano-scale composite energetic materials composed of ammonium dinitramide (ADN) and nitrocellulose (NC).
Qiong Wang, Xiao-Hong Wang, Qing Pan, Hai Chang, Hong-Jian Yu, Wei-Qiang Pang   +5 more
doaj   +2 more sources

Characterization of Electrospinning Prepared Nitrocellulose (NC)-Ammonium Dinitramide (ADN)-Based Composite Fibers [PDF]

Nanomaterials, 2023
Nanoscale composite energetic materials (CEMs) based on oxidizer and fuel have potential advantages in energy adjustment and regulation through oxygen balance (OB) change.
Qiong Wang, Lu-ping Xu, Chong-qing Deng, Er-gang Yao, Hai Chang, Wei-qiang Pang   +5 more
doaj   +2 more sources

Transmissive Mode Laser Micro-Ablation Performance of Ammonium Dinitramide-Based Liquid Propellant for Laser Micro-Thruster [PDF]

Micromachines, 2023
The transmissive mode laser micro-ablation performance of near-infrared (NIR) dye-optimized ammonium dinitramide (ADN)-based liquid propellant was investigated in laser plasma propulsion using a pulse YAG laser with 5 ns pulse width and 1064 nm ...
Baosheng Du, Yongzan Zheng, Chentao Mao, Haichao Cui, Jianhui Han, Luyun Jiang, Jifei Ye, Yanji Hong   +7 more
doaj   +2 more sources

Prediction of Ethanol-Mediated Growth Morphology of Ammonium Dinitramide/Pyrazine-1,4-Dioxide Cocrystal at Different Temperatures [PDF]

Molecules, 2023
The crystal morphology of high energetic materials plays a crucial role in aspects of their safety performance such as impact sensitivity. In order to reveal the crystal morphology of ammonium dinitramide/pyrazine-1,4-dioxide (ADN/PDO) cocrystal at ...
Yuanping Zhang, Boyu Ma, Xinlei Jia, Conghua Hou   +3 more
doaj   +2 more sources

Preparation and growth mechanism of micro spherical ammonium dinitramide crystal based on ultrasound-assisted solvent-antisolvent method [PDF]

Ultrasonics Sonochemistry, 2021
Micro-sized spherical ammonium dinitramide (ADN) crystals are successfully prepared by a facile ultrasound-assisted solvent-antisolvent recrystallization method without introducing any additives.
Jingjing Li, Rongjie Yang, Tao Zeng, Jinghui Hu, Weiqiang Tang, Zhenhui Liu, Li Gong   +6 more
doaj   +2 more sources

Research progress on the catalytic and thermal decomposition of ammonium dinitramide (ADN). [PDF]

RSC Adv
Ammonium dinitramide (NH4N(NO3)2, ADN) is regarded as a promising oxidizer due to its low signature and high specific impulse. Generally, ADN undergoes exothermic decomposition above 140 °C accompanied by the byproduct of ammonium nitrate (AN).
Tian Y, Xu W, Cong W, Bi X, He J, Song Z, Guan H, Huang C, Wang X.   +8 more
europepmc   +2 more sources

Thermal Decomposition of Ammonium Dinitramide (ADN) as Green Energy Source for Space Propulsion

Aerospace, 2023
The thermal decomposition of an ammonium dinitramide-based energetic compound was conducted for the first time using a dispersive inductively coupled plasma mass spectrometer, DTA-TG analysis, and pyrolysis at a constant temperature. A liquid droplet was
Zakaria Harimech, Kainaubek Toshtay, Meiram Atamanov, Seitkhan Azat, Rachid Amrousse   +4 more
doaj   +2 more sources