Earticle

초록

영어

The effects of particle size on the interface bond energy in KTa0.5Nb0.5O3/ polyimide composites were investigated using the molecular dynamics method. The composites of polyimide and the KTa0.5Nb0.5O3 nanoparticles with different size (0.4 nm, 0.5 nm, 0.6 nm, 0.8 nm, 1.2 nm, and 1.4 nm) have been established and simulated using the Forcite program package of Materials Studio software. The calculated results show that the interface bond energy is 38~150 Kcal/mol, which indicate the Van der Waals force exist between the nanoparticle and polyimide matrix. The interface bond energy of the smaller nanoparticle is greater than the lager nanaparticle due to the size effect. The introduction of the smaller nanoparticle could generate the stronger intermolecular bonding interaction between the nanoparticle and polyimide matrix.

목차

Abstract
 1. Introduction
 2. Modeling and Theoretical calculation
 3. Results and Discussion
 4. Conclusion
 Acknowledgements
 References

키워드

저자

• Chuntian Chen [ Department of Applied Science, Harbin University of Science and Technology, Harbin, Key Laboratory of Engineering Dielectric and Its Application, Ministry of Education, Harbin, China ]
• Juan Wang [ Department of Applied Science, Harbin University of Science and Technology, Harbin, China ]
• Wenlong Yang [ Department of Applied Science, Harbin University of Science and Technology, Harbin, China ]
• Xiaokang Li [ Department of Applied Science, Harbin University of Science and Technology, Harbin, China ]
• Jingyun Zhang [ Department of Applied Science, Harbin University of Science and Technology, Harbin, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605