Results 71 to 80 of about 438,859 (197)

Synthesis of xLiMnPO4·yLi3V2(PO4)3/C Nanocomposites for Lithium Ion Batteries Using Tributyl Phosphate as Phosphor Source

Journal of Nanotechnology, 2017
The xLiMnPO4·yLi3V2(PO4)3/C (x/y = 1 : 0, 12 : 1, 8 : 1, 6 : 1, 4 : 1, 0 : 1) composite cathode materials are synthesized using tributyl phosphate as a novel organic phosphor source via a solid-state reaction process. All obtained xLiMnPO4·yLi3V2(PO4)3/C
Yanming Wang, Bo Zhu, Xiaoyu Liu, Fei Wang   +3 more
doaj   +1 more source

Vibrational Signatures in the THz Spectrum of 1,3-DNB: A First-Principles and Experimental Study

, 2016
Understanding the fundamental processes of light-matter interaction is important for detection of explosives and other energetic materials, which are active in the infrared and terahertz (THz) region.
Ahmed, Towfiq, Azad, Abul K., Chellappa, Raja, Dattelbaum, Dana M., Graf, Matthias J., Higginbotham-Duque, Amanda, Moore, David, Zhu, Jian-Xin   +7 more
core   +1 more source

Working group written presentation: Trapped radiation effects [PDF]

The results of the Trapped Radiation Effects Panel for the Space Environmental Effects on Materials Workshop are presented. The needs of the space community for new data regarding effects of the space environment on materials, including electronics are ...
Coulter, D., Friebele, E. J., Hand, K. J., Hardy, D. A., Higby, P., Kolasinski, W. A., Santoro, R. T., Stuckey, Wayne K., Tompkins, Stephen S., Vampola, Alfred L.   +9 more
core   +1 more source

ReaxFF-lg: Correction of the ReaxFF Reactive Force Field for London Dispersion, with Applications to the Equations of State for Energetic Materials [PDF]

, 2011
The practical levels of density functional theory (DFT) for solids (LDA, PBE, PW91, B3LYP) are well-known not to account adequately for the London dispersion (van der Waals attraction) so important in molecular solids, leading to equilibrium volumes for
Goddard, William A., III, Liu, Lianchi, Liu, Yi, Sun, Huai, Zybin, Sergey V.   +4 more
core  

Energetic derivatives of 3,3′,5,5′-tetranitro-4,4′-bipyrazole (TNBPz): Synthesis, characterization and properties

FirePhysChem
3,3‘,5,5‘-Tetranitro-4,4‘-bipyrazole monohydrate (TNBPz, 1⋅H2O) is an excellent precursor for the synthesis of new energetic materials (2–12). Several nitrogen-rich salts (e.g.
Ivan Gospodinov, Kostiantyn V. Domasevitch, Cornelia C. Unger, Maximilian Benz, Jörg Stierstorfer, Thomas M. Klapötke   +5 more
doaj   +1 more source

Probing the effect of activated carbon-based metal oxides on the thermocatalytic decomposition of energetic NC-DEGDN formulation

FirePhysChem
This study investigate the catalytic behavior of activated carbon-supported metal oxides on the thermal decomposition of a double-base propellant comprising nitrocellulose (NC) and diethylene glycol dinitrate (DEGDN).
Mohammed Dourari, Ahmed Fouzi Tarchoun, Djalal Trache, Yasmine Boutillara, Amir Abdelaziz, Roufaida Tiliouine, Tessnim Barkat, Fateh Chalgoum, Yash Pal, Weiqiang Pang   +9 more
doaj   +1 more source

N-Acetonitrile functionalized 3-nitrotriazole: Precursor to nitrogen rich stable and insensitive energetic materials

Energetic Materials Frontiers
In the field of energetic materials, prime attention has been given to the synthesis of environmentally compatible energetic materials having an adequate balance between energy and stability.
Prachi Bhatia, Peddapothula Sahithi Priya, Priyanka Das, Dheeraj Kumar   +3 more
doaj   +1 more source

Numerical simulation of nano-aluminum ignition in oxygen and steam environments

FirePhysChem
The ignition characteristics of nano-aluminum (nano-Al) in oxygen and steam environments were numerically studied in this work. A detailed kinetic mechanism of nano-Al combustion was developed, and the effects of initial reaction temperature, ignition ...
Yan Zhang, Jianhua Yi, Xiao Xie, Chao Chen, Haijian Li, Wei Li, Yi Xu, Zhihua Sun, Fengqi Zhao   +8 more
doaj   +1 more source

Polar orbit electrostatic charging of objects in shuttle wake [PDF]

, 1985
A survey of DMSP data has uncovered several cases where precipitating auroral electron fluxes are both sufficiently intense and energetic to charge spacecraft materials such as teflon to very large potentials in the absence of ambient ion currents ...
Cooke, D. L., Katz, I., Mandell, M. J., Parks, D. E., Rubin, A. J.   +4 more
core   +1 more source

Electrocatalytic Self-Coupling of N-Heterocyclic Amides for Energy-Efficient Bipolar Hydrogen Production

Nano-Micro Letters
Highlights Replacing anodic oxygen evolution reaction with 3,5-diamino-1,2,4-triazole oxidative coupling enables ultra-low-voltage (0.96 V @10 mA cm− 2) dual-electrode H2 production and simultaneous synthesis of energetic 5,5′-diamino-3,3′-azido-1H-1,2,4-
Yuqiang Ma, Meng Li, Dandan Zhang, Cihang Wang, Yu Li, Zihang Zhao, Xiaogang Mu, Jun Hu, Xiang Hu, Jiachen Li, Haixia Ma, Zhenhai Wen   +11 more
doaj   +1 more source