Investigation of Interfacial Interaction and Microstructure for Epoxy/CNTs Nanocomposites by PALS

Wei Zhou; Shao Jie Yue; Jun Jun Wang; Bo Wang; Ya Ping Zheng

doi:10.4028/www.scientific.net/MSF.607.183

Paper Titles

Positron Lifetime Spectroscopy on Controlled Pore Glass Porosimetry and Pore Size Distribution
p.169

Monitoring the Crystallization Stages of Silicalite by Positron Lifetime Spectroscopy
p.173

Free Volumes in Polymer Nanocomposites
p.177

n-Nonadecane Embedded in Mesopores
p.180

Investigation of Interfacial Interaction and Microstructure for Epoxy/CNTs Nanocomposites by PALS
p.183

Positron Study of Carbon Black Parameters: Structure and Surface Area
p.186

Open-Nano Pores in Natural Minerals Studied by Positron Lifetime Spectroscopy
p.189

Study of the Defect Formation of Helium in Nanocrystalline Titanium Films
p.192

Tungsten Oxide Nanostructures Growth in HFCVD System by Slow Positron Beam
p.195

HomeMaterials Science ForumMaterials Science Forum Vol. 607Investigation of Interfacial Interaction and...

Investigation of Interfacial Interaction and Microstructure for Epoxy/CNTs Nanocomposites by PALS

Abstract:

Epoxy nanocomposites with multi-walled carbon nanotubes (MWNTs) were prepared. The interaction between MWNTs and epoxy matrix and microstructure were systematically investigated by transmission electron microscopy (TEM), scanning electron microscopy (SEM) and the positron annihilation technology (PAT) respectively. The glass transition temperatures were determined by the variation of the free volume size.