@inproceedings{ad16e67716d64332bc70f3e0f183cb15,
title = "Positron annihilation studies in polymer nano-composites",
abstract = "Positron annihilation spectroscopy coupled with a variable mono-energy positron beam has been applied to study nanoscale polymeric nanocomposites. New information about multilayer depth profiles and structures, interfacial free-volume and open space properties have been obtained in polystyrene/carbon nano fiber composites. The S parameter in Doppler Broadening Energy Spectra combined slow positron beam is used to quantitatively represent the free volume, open spaces, and interactions in the interface between polystyrene matrix and carbon nanofibers.",
keywords = "Carbon nanofiber, Nanocomposite, Positron",
author = "Chen, {H. M.} and Somia Awad and Jean, {Y. C.} and J. Yang and Lee, {L. James}",
year = "2011",
doi = "10.1063/1.3586138",
language = "English",
isbn = "9780735408913",
series = "AIP Conference Proceedings",
pages = "444--447",
booktitle = "Application of Accelerators in Research and Industry - Twenty-First International Conference, CAARI 2010",
note = "21st International Conference on Application of Accelerators in Research and Industry, CAARI 2010 ; Conference date: 08-08-2010 Through 13-08-2010",
}