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A study on the nano-composite material structures of Polyethylene/Carbon Nanotubes at different concentrations by Dissipative Particle Dynamics

In this thesis, molecular dynamics and dissipative particle dynamics simulation methods are adopted to investigate the effects of volume fraction (1:1; 1:4; 1:6; 1:14; 1:20), repulsive interaction parameter (aij) and chain length on the microstructure of (5,5) carbon-nanotube (CNT)/polyethylene (PE) mixture. In order to obtain the information of microstructure for different simulation conditions, we used the radius of gyration and orientational order parameter to explore the polymer conformation. It is found that micro-structures will be very different when different repulsive interaction parameters and volume fractions are used.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0819109-203902
Date19 August 2009
CreatorsWang, Hung-hsiang
ContributorsJenn-Sen Lin, Jee-Gong Chang, Jin-Yuan Hsieh, Shin-Pon Ju, Jian-Ming Lu
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0819109-203902
Rightsoff_campus_withheld, Copyright information available at source archive

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