Positron annihilation studies in polymer nano-composites

H. M. Chen*, Somia Awad, Y. C. Jean, J. Yang, L. James Lee

*此作品的通信作者

研究成果: Conference contribution同行評審

3 引文 斯高帕斯(Scopus)

摘要

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.

原文English
主出版物標題Application of Accelerators in Research and Industry - Twenty-First International Conference, CAARI 2010
頁面444-447
頁數4
DOIs
出版狀態Published - 2011
事件21st International Conference on Application of Accelerators in Research and Industry, CAARI 2010 - Fort Worth, TX, United States
持續時間: 8 8月 201013 8月 2010

出版系列

名字AIP Conference Proceedings
1336
ISSN(列印)0094-243X
ISSN(電子)1551-7616

Conference

Conference21st International Conference on Application of Accelerators in Research and Industry, CAARI 2010
國家/地區United States
城市Fort Worth, TX
期間8/08/1013/08/10

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