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The super graphite is a two or three dimensional network structure connected by a number of graphite, and the structure is comprised of billions of atoms. So far, there is not yet an effective method to simulate such huge system. Therefore, the project will develop the cellular automata method based on atomic level to expand the study scale of graphite, and analyze the problem in the practical application of the super graphite. Graphite is particularly suitable as promising reinforcing material in complex for its good characteristic of high strength and light weight. But to get the high strength graphite composite, the reinforcement mechanism of super graphite complex at interface have to know so that the performance of the interface between graphite and matrix can be raised. For this reason, the effect of functional processing on the mechanics properties of super graphite itself and its enhanced polyethylene composite are calculated quantitatively by using the theoretical analysis model, that on covalent bond, shear strength and molecular structure cell at interface are further analyzed by optimizing interfacial parameter. The reinforcement mechanisms of super graphite complex at interface are revealed based on the interfacial bonding theory, crystal structure theory and basic mechanical principle and so on. The analysis method calculating results can be used for the guidance of the design and manufacturing of super graphite enhanced complex.

[ Last edited by 168yjh on 2012-1-17 at 14:09 ]

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