Benchmarking the Performance of the ReaxFF Reactive Force Field on Hydrogen Combustion Systems
نویسندگان
چکیده
منابع مشابه
Dynamics of the dissociation of hydrogen on stepped platinum surfaces using the ReaxFF reactive force field.
The dissociation of hydrogen on eight platinum surfaces, Pt(111), Pt(100), Pt(110), Pt(211), Pt(311), Pt(331), Pt(332), and Pt(533), has been studied using molecular dynamics and the reactive force field, ReaxFF. The force field, which includes the degrees of freedom of the atoms in the platinum substrate, was used unmodified with potential parameters determined from previous calculations perfo...
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We have developed a reactive force field (ReaxFF(MgH)) for magnesium and magnesium hydride systems. The parameters for this force field were derived from fitting to quantum chemical (QM) data on magnesium clusters and on the equations of states for condensed phases of magnesium metal and magnesium hydride crystal. The force field reproduces the QM-derived cell parameters, density, and the equat...
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Adri C. T. van Duin,†,| Siddharth Dasgupta,‡ Francois Lorant,§ and William A. Goddard III*,‡ Department of Fossil Fuels and EnVironmental Geochemistry, Drummond Building, UniVersity of Newcastle, Newcastle upon Tyne NE1 7RU, United Kingdom, Materials and Process Simulation Center, Beckman Institute (139-74), DiVision of Chemistry and Chemical Engineering, California Institute of Technology, Pas...
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15 صفحه اولMolecular Dynamics Simulation of Al/NiO Thermite Reaction Using Reactive Force Field (ReaxFF)
In this work, the thermal reaction of aluminum (Al) and nickel oxide (NiO) was investigated by molecular dynamics simulations. Some effective features of reaction such as reaction temperature, the reaction mechanism, and diffusion rate of oxygen into aluminum structure were studied. ReaxFF force field was performed to study the Al/NiO thermite reaction behavior at five different temperatures (5...
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ژورنال
عنوان ژورنال: The Journal of Physical Chemistry A
سال: 2020
ISSN: 1089-5639,1520-5215
DOI: 10.1021/acs.jpca.0c02734